CN106750092A - A kind of compound polyurethane material for laying plastic cement race track and preparation method thereof - Google Patents
A kind of compound polyurethane material for laying plastic cement race track and preparation method thereof Download PDFInfo
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- CN106750092A CN106750092A CN201611064433.9A CN201611064433A CN106750092A CN 106750092 A CN106750092 A CN 106750092A CN 201611064433 A CN201611064433 A CN 201611064433A CN 106750092 A CN106750092 A CN 106750092A
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- 239000000463 material Substances 0.000 title claims abstract description 37
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 26
- 239000004814 polyurethane Substances 0.000 title claims abstract description 26
- 150000001875 compounds Chemical class 0.000 title claims abstract description 22
- 229920003023 plastic Polymers 0.000 title claims abstract description 20
- 239000004033 plastic Substances 0.000 title claims abstract description 20
- 239000004568 cement Substances 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 71
- 239000013078 crystal Substances 0.000 claims abstract description 36
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 34
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000012744 reinforcing agent Substances 0.000 claims abstract description 27
- 229920000570 polyether Polymers 0.000 claims abstract description 24
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 23
- 150000002334 glycols Chemical class 0.000 claims abstract description 23
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 23
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 16
- 239000004014 plasticizer Substances 0.000 claims abstract description 16
- 239000003822 epoxy resin Substances 0.000 claims abstract description 15
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 15
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract description 11
- 239000004135 Bone phosphate Substances 0.000 claims abstract description 11
- 239000003607 modifier Substances 0.000 claims description 38
- 238000002156 mixing Methods 0.000 claims description 23
- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 claims description 21
- 229910001863 barium hydroxide Inorganic materials 0.000 claims description 21
- 229910020648 KH550 Inorganic materials 0.000 claims description 20
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 20
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 18
- 239000005543 nano-size silicon particle Substances 0.000 claims description 15
- 238000007872 degassing Methods 0.000 claims description 10
- 230000018044 dehydration Effects 0.000 claims description 10
- 238000006297 dehydration reaction Methods 0.000 claims description 10
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 10
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims description 5
- RLAHWVDQYNDAGG-UHFFFAOYSA-N Methanetriol Chemical group OC(O)O RLAHWVDQYNDAGG-UHFFFAOYSA-N 0.000 claims description 5
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical group CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 150000002576 ketones Chemical class 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 239000002131 composite material Substances 0.000 abstract description 8
- 208000037656 Respiratory Sounds Diseases 0.000 abstract description 5
- 229910052681 coesite Inorganic materials 0.000 description 10
- 229910052906 cristobalite Inorganic materials 0.000 description 10
- 229910052682 stishovite Inorganic materials 0.000 description 10
- 229910052905 tridymite Inorganic materials 0.000 description 10
- 239000000843 powder Substances 0.000 description 9
- 239000000945 filler Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 238000005245 sintering Methods 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 239000000654 additive Substances 0.000 description 6
- 230000000996 additive effect Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000002956 ash Substances 0.000 description 5
- 238000010304 firing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 229910010271 silicon carbide Inorganic materials 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 229930185605 Bisphenol Natural products 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 230000032683 aging Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 4
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 239000010881 fly ash Substances 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 229910052863 mullite Inorganic materials 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 239000005997 Calcium carbide Substances 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 3
- CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- INJRKJPEYSAMPD-UHFFFAOYSA-N aluminum;silicic acid;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O INJRKJPEYSAMPD-UHFFFAOYSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000010443 kyanite Substances 0.000 description 2
- 229910052850 kyanite Inorganic materials 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QQGISFDJEJMKIL-JAIQZWGSSA-N (5z)-5-[[3-(hydroxymethyl)thiophen-2-yl]methylidene]-10-methoxy-2,2,4-trimethyl-1h-chromeno[3,4-f]quinolin-9-ol Chemical group C1=CC=2NC(C)(C)C=C(C)C=2C2=C1C=1C(OC)=C(O)C=CC=1O\C2=C/C=1SC=CC=1CO QQGISFDJEJMKIL-JAIQZWGSSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 229920001730 Moisture cure polyurethane Polymers 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000010399 physical interaction Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 150000003109 potassium Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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- C04B33/1321—Waste slurries, e.g. harbour sludge, industrial muds
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- C04B33/135—Combustion residues, e.g. fly ash, incineration waste
- C04B33/1352—Fuel ashes, e.g. fly ash
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- C04B33/138—Waste materials; Refuse; Residues from metallurgical processes, e.g. slag, furnace dust, galvanic waste
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- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
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- C08G18/4812—Mixtures of polyetherdiols with polyetherpolyols having at least three hydroxy groups
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- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
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Abstract
A kind of compound polyurethane material for laying plastic cement race track and preparation method thereof, by component A and B component by weight 2:1 ratio is mixed, and B component is made up of methyl diphenylene diisocyanate and polyether Glycols, and component A is made up of polyether-tribasic alcohol, polyether Glycols, crosslinking agent, plasticizer, epoxy resin, acrylate and reinforcing agent.Contain modified manometer silicon dioxide in compound polyurethane material of the invention, so that in the case where material is subject to external impacts effect, the effect of " stress concentration " can be produced, so that some matrixes " surrender " around it and absorbing more work of deformation, in addition " pinning is climbed up and over " effect can also be produced, the increase crackle resistance suffered in extension, consumption work of deformation, so that its toughness and elasticity increase, and pass through to add modified crystal whisker of hexa potassium titanate, further strengthen its surface property, so as to improve the mechanical property of composite.
Description
Technical field
The present invention relates to the plastic cement race track in sports equipment, specifically a kind of poly- ammonia for laying plastic cement race track
Ester composite and preparation method thereof.
Background technology
Since using polyurethane runway in the 19th Olympic Games that Mexico holds from nineteen sixty-eight, so as to open poly- ammonia
The new situation that ester material is used in sports field, polyurethane plastic athletic ground obtains unprecedented popularization in the whole world.With me
The development of state's nationwide fitness programs, polyurethane plastic runway is in the trend of flourishing.
The content of the invention
It is an object of the invention to provide a kind of compound polyurethane material for laying plastic cement race track and preparation method thereof, should
Contain the reinforcing agent of the materials such as modified manometer silicon dioxide composition in composite, it is possible to increase the toughness and elasticity of material.
The present invention for the technical scheme that is used of solution above-mentioned technical problem for：A kind of poly- ammonia for laying plastic cement race track
Ester composite, the compound polyurethane material is by component A and B component by weight 2:1 ratio is mixed, wherein, press
According to weight ratio, B component is made up of the polyether Glycols of 20-24 parts of methyl diphenylene diisocyanate and 36-38 part, component A
By 10-12 parts of polyether-tribasic alcohol, 7-9 parts of polyether Glycols, 0.3-0.5 parts of crosslinking agent, 11-13 parts of plasticizer, 16-
18 parts of epoxy resin, 12-14 parts of acrylate and 8-10 parts of reinforcing agent are made, and the reinforcing agent is by 20-22 parts of silicon
Colloidal sol, 4-6 part of modified crystal whisker of hexa potassium titanate and 5-7 parts of modified manometer silicon dioxide are mixed, modified six metatitanic acids
Potassium whisker refer to commercially available crystal whisker of hexa potassium titanate is mixed with the surface modifier I of its weight 3-5% after stand 1-2h after filter and dry
Obtain, surface modifier used I compares 3-4 by KH550, ethanol, acetone and barium hydroxide according to weight:80:2-3:The ratio of 1-2
Mix；The modified manometer silicon dioxide is that commercially available nano silicon is mixed with the surface modifier II of its weight 3-5%
Conjunction is obtained, and the surface modifier II compares 3-4 by barium hydroxide, sodium carbonate and KH550 according to weight:1-2:30 ratio mixing and
Into.
The crosslinking agent is orthoformic acid, and described plasticizer is dioctyl phthalate.
It is above-mentioned to be comprised the following steps for laying the preparation method of the compound polyurethane material of plastic cement race track：
1）Prepare B component；
According to weight ratio, 20-24 parts of methyl diphenylene diisocyanate and 36-38 parts of polyether Glycols is weighed respectively, so
After polyether Glycols being stirred at 70-85 DEG C afterwards and is carried out to vacuumize dehydration degassing process 1-2h, 40-60 DEG C is cooled to,
The methyl diphenylene diisocyanate for weighing is added thereto to again, then 2.5h is reacted at 70-90 DEG C, is cooled to room temperature
Obtain B component；
2）The modified crystal whisker of hexa potassium titanate and modified manometer silicon dioxide in component A are prepared respectively, it is standby；
The modified crystal whisker of hexa potassium titanate is after commercially available crystal whisker of hexa potassium titanate is mixed with the surface modifier I of its weight 3-5%
Filtering is dried and is obtained after standing 1-2h；Surface modifier used I compares 3- by KH550, ethanol, acetone and barium hydroxide according to weight
4:80:2-3:The ratio of 1-2 is mixed；
The modified manometer silicon dioxide is to mix commercially available nano silicon with the surface modifier II of its weight 3-5%
Obtain, the surface modifier II compares 3-4 by barium hydroxide, sodium carbonate and KH550 according to weight:1-2:30 ratio mixing and
Into；
3）Reinforcing agent is prepared, it is standby；
20-22 parts of Ludox, 4-6 parts of step 2 is weighed respectively）Obtained modified crystal whisker of hexa potassium titanate and 5-7 parts of step 2）System
Stirred after the modified manometer silicon dioxide mixing for obtaining, and stand 1-2h, that is, obtain reinforcing agent；
4）Prepare component A；
According to weight ratio, weigh respectively 10-12 parts polyether-tribasic alcohol and the mixing of 7-9 parts of polyether Glycols after at 80-90 DEG C
Lower stirring simultaneously is carried out vacuumizing dehydration degassing process 1-2h, and 0.3-0.5 parts of crosslinking agent, 11-13 is then sequentially added thereto
Part plasticizer, 16-18 parts of epoxy resin, 12-14 parts of acrylate and 8-10 parts of step 3）Obtained reinforcing agent,
Stirred at 75-85 DEG C and component A is obtained；
5）Component A and B component are compared 2 according to weight:Product is obtained after 1 ratio mixing.
In the present invention, epoxy resin can be using bisphenol A-type and bisphenol-f type in mass ratio 3:1 is mixed, with performed polymer
Polyurethane reaction forms PU-Epoxy Interpenetration Polymer Networks polymer, while improving the toughness of composite.Can be by acrylic acid
Ester monomer is swollen in polyurethane prepolymer, and is polymerized in system, forms substep interpenetrating net polymer, and research shows, and two
Physical interaction between person functional group is conducive to the raising of elastic modelling quantity, and with the increase of number of functional groups, product
Typical superpolymer performance is shown, makes composite that there is environmentally friendly, wear-resisting, oil resistant, corrosion-resistant, good toughness, while also having
The features such as protecting light guarantor's color and good outdoor durable.Furthermore, Ludox particulate is added in system, material can be substantially improved
Mechanical property and thermal property, while it has also been found that the addition of Ludox particulate is to component mixing, the drawing of product in preparation process
Stretch performance raising and product final IPN form it is favourable.
Heretofore described compound polyurethane material can be laid on the floor tile of special construction in advance, in order to need
Directly laid when laying plastic cement race track, so as to improve efficiency of construction, shorten the construction period, the floor tile of the special construction
Mud aftershaping, firing are mixed and made into by base-material, additive, filler and water to form, wherein, according to weight ratio, base-material is by 20-
22 parts of flyash, 16-20 parts of Calcium Carbide Ash, 24-28 parts of agstone and 6-8 parts of river sand are mixed, additive by
The aquamaine stone flour of silicon carbide micro-powder of the 9-10 parts of fineness no more than 30 microns and 2-3 parts of fineness no more than 30 microns is mixed,
Filler by 3-5 parts steel-making slag powder, 2-3 parts aluminium ash and 1-2 part red mud mix after at a temperature of 1650-1700 DEG C sintering
Grinding to fineness is obtained no more than 30 microns after 1h；
Quartz sand powder in the additive also containing 1-2 parts of fineness no more than 100 microns；
Also contain 1-2 parts of peridotite powder in the filler；
The filler enters again in preparation process after rapidly being cooled down with the rate of temperature fall of 600-700 DEG C/min after the completion of sintering
Row grinding.
The method of above-mentioned firing floor tile, prepares filler powder first, and then weighing each material according to above-mentioned ratio enters
Row is mixed and added into water and is made the pug that moisture content is 18-20%, and the pug is made floor tile base substrate after 6-8 days in ageing, and after pass through
Drying, sintering and natural cooling are to obtain floor tile, and finally the surface laying rubber elastomer in floor tile is to obtain product, described to fill out
The preparation method for filling agent powder is：Steel-making slag powder, aluminium ash and red mud are weighed according to above-mentioned ratio, grinding to fineness does not surpass after mixing
300 microns of fine powder is crossed, is then cooled down after sintering 1h at a temperature of 1650-1700 DEG C and grinding to fineness is no more than 30 microns
Obtain filler；
The pug is added thereto to the waste oil of pug gross weight 3% after ageing 6-8 days, is squeezed again after mix is uniform again
It is molded to be made floor tile base substrate；The present invention is added thereto to waste oil and carries out mix after pug ageing, not only takes full advantage of
Discarded waste oil, and due to adding waste oil so that the stickiness of pug and moulding strengthened, so that additive
During being decomposed to form stomata at high temperature, crackle caused by stomata and aquamaine stone flour expand etc. is greatly lowered and lacks
Fall into.
The drying temperature is 100-120 DEG C；
The sintering is divided into preheating section, warming-up section and the part of furnace zone three, wherein, preheating section is to instigate in-furnace temperature to exist from normal temperature
2h is uniformly increased to 200 DEG C, and keeps temperature 1-2h, and in the process, oxygen content is not higher than 4% in holding furnace；
The warming-up section refers to in-furnace temperature is uniformly increased to 800 DEG C in 4h from 200 DEG C, in the process, oxygen in holding furnace
Gas content is not less than 45%；
The furnace zone refers to in-furnace temperature is uniformly increased to 1650 DEG C in 2h from 800 DEG C, and keeps temperature 3h, herein
During, oxygen content is not less than 45% in holding furnace.
When the floor tile of above-mentioned special construction is made, to prevent the defects such as crackle occur in floor tile sintering process, by respectively
After material is mixed and made into pug ageing, can be added thereto to the cement of base-material gross weight 10% carries out mix, enters again after mix is uniform
Row drying, sintering and cooling, so as to finally give floor tile.
The floor tile of above-mentioned special construction is used as firing ground when firing with flyash, Calcium Carbide Ash, agstone and river sand
The base-material of brick, not only solves the recycling of flyash, Calcium Carbide Ash and lime stone the like waste, and also improve firing after
The intensity of brick（Pottery is formed in the hot environment with calcium oxide when floor tile is sintered such as aluminum oxide, silica for containing in flyash
Porcelain reinforced particulate structure）, additive is used as by carborundum by adding, can cause that the tile surface for burning till contains some and opens
Put type stomata（Or open pore）, these stomatas ensure that the compactness that floor tile is combined with rubber elastomer, nor
The intensity of floor tile can be influenceed；Carborundum is susceptible to oxidation reaction in high temperature oxidative atmosphere：SiC+2O2→CO2+SiO2, this is anti-
Answer started temperature higher, 1000 DEG C start substantially oxidation, and particle is thinner, then oxidation rate is faster, product CO2Effusion hold
Easily cause billet surface and form open pore, and product SiO2With greater activity, mullite is generated with oxidation reactive aluminum,
So as to form mullite reinforcement in floor tile；Meanwhile, the kyanite fine powder under high temperature in additive is decomposed, and both can ensure that generation
More mullite phase, it is ensured that the mechanical strength of product, kyanite decomposes since 1100 DEG C or so, generate mullite and
SiO2, 1300 DEG C of notable decomposition and inversions later because mullitization reaction is with the volumetric expansion of 16-18%, therefore may be used also
Fill due to the hole that Oxidation of SiC is produced, single hole is diminished, overall porosity reduction, and floor tile endoporus can be changed
The shape of gap and distribution；Due to containing substantial amounts of micropore in floor tile, it is also possible to absorb and weaken the transmission of vibrations.
The present invention is mixed as catalyst using barium hydroxide and sodium carbonate allows nano level SiO2The surface of particle can
Acted on by hydroxyl, so as to contain a number of oxygen-containing functional group, increased nanoscale SiO2The relevant surface phase of particle
Capacitive, in nanoscale SiO2When particle is sufficiently mixed as inserts and remaining raw material, because SiO2Particle very little, and specific surface
Product is big, and the structure of granular causes that rest materials increase with its contact area, makes SiO2Particle can uniformly divide in material
Dissipate, consequently facilitating SiO2There is chemical bonding or physical bond at high temperature with remaining material.Additionally, dispersed nanometer
Level SiO2Equivalent to " anchor point ", it can make the reinforcing matrix generated under hot environment in connection, make by external impacts
Under, the effect of " stress concentration " can be produced so that some matrixes " surrender " around it simultaneously absorb more work of deformation,
In addition " pinning-climb up and over " effect can be also produced, the increase crackle resistance suffered in extension consumes work of deformation, so that
Its toughness increases；
Likewise, further strengthening its surface property, so as to improve by adding modified crystal whisker of hexa potassium titanate in the present invention
The mechanical property of composite；
Beneficial effect：Contain in compound polyurethane material of the invention using the modified nano silicon of specific process and be modified
Crystal whisker of hexa potassium titanate, so that in the case where material is subject to external impacts effect, the effect of " stress concentration " can be produced so that
Some matrixes " surrender " around it simultaneously absorb more work of deformation, and " pinning-climb up and over " effect can be also produced in addition, increase
The crackle resistance suffered in extension, consumes work of deformation, so that its toughness and elasticity increase, and passes through to add modified six titaniums
Sour potassium whisker, further strengthens its surface property, so as to improve the mechanical property of composite.
Specific embodiment
Technical scheme is further elaborated with reference to specific embodiment.
Embodiment 1
A kind of compound polyurethane material for laying plastic cement race track, the compound polyurethane material is by component A and B component by weight
Amount compares 2:1 ratio is mixed, wherein, according to weight ratio, B component is by 20 parts of methyl diphenylene diisocyanate and 36 parts
Polyether Glycols be made, component A by 10 parts polyether-tribasic alcohol, 7 parts of polyether Glycols, 0.3 part of crosslinking agent, 11 parts
Plasticizer, 16 parts of epoxy resin, 12 parts of acrylate and 8 parts of reinforcing agent are made, and the reinforcing agent is molten by 20 parts of silicon
Glue, 4 parts of modified crystal whisker of hexa potassium titanate and 5 parts of modified manometer silicon dioxide are mixed, the modified crystal whisker of hexa potassium titanate
Refer to filter to dry after standing 1h after commercially available crystal whisker of hexa potassium titanate is mixed with the surface modifier I of its weight 3% and obtain, it is used
Surface modifier I compares 3 by KH550, ethanol, acetone and barium hydroxide according to weight:80:2:1 ratio is mixed；It is described to change
Property nano silicon be that commercially available nano silicon is mixed to get with the surface modifier II of its weight 3%, the surface be modified
Agent II compares 3 by barium hydroxide, sodium carbonate and KH550 according to weight:1:30 ratio is mixed；
It is above-mentioned to be comprised the following steps for laying the preparation method of the compound polyurethane material of plastic cement race track：
1）Prepare B component；
According to weight ratio, 20 parts of methyl diphenylene diisocyanate and 36 parts of polyether Glycols is weighed respectively, then will be poly-
After ether dihydroxylic alcohols is stirred at 70 DEG C and vacuumize dehydration degassing process 1h, 40 DEG C are cooled to, then be added thereto to claim
The methyl diphenylene diisocyanate for taking, then reacts 2.5h at 70 DEG C, is cooled to room temperature and obtains B component；
2）The modified crystal whisker of hexa potassium titanate and modified manometer silicon dioxide in component A are prepared respectively, it is standby；
The modified crystal whisker of hexa potassium titanate is quiet after commercially available crystal whisker of hexa potassium titanate is mixed with the surface modifier I of its weight 3%
Put filtering after 1h and dry and obtain；Surface modifier used I compares 3 by KH550, ethanol, acetone and barium hydroxide according to weight:80:
2:1 ratio is mixed；
The modified manometer silicon dioxide is to mix commercially available nano silicon with the surface modifier II of its weight 3%
Arrive, the surface modifier II compares 3 by barium hydroxide, sodium carbonate and KH550 according to weight:1:30 ratio is mixed；
3）Reinforcing agent is prepared, it is standby；
20 parts of Ludox, 4 parts of steps 2 are weighed respectively）Obtained modified crystal whisker of hexa potassium titanate and 5 parts of steps 2）It is obtained modified
Stirred after nano silicon mixing, and stand 1h, that is, obtain reinforcing agent；
4）Prepare component A；
According to weight ratio, the polyether-tribasic alcohol and 7 parts of polyether Glycols that 10 parts are weighed respectively are stirred simultaneously after mixing at 80 DEG C
Vacuumize dehydration degassing process 1h, then sequentially add thereto 0.3 part crosslinking agent, 11 parts of plasticizer, 16 parts
Epoxy resin, 12 parts of acrylate and 8 parts of steps 3）Obtained reinforcing agent, stirs at 75 DEG C and component A is obtained；
5）Component A and B component are compared 2 according to weight:Product is obtained after 1 ratio mixing.
Above for the present embodiment basic embodiment, can more than on the basis of further improved, optimized and limited：
Such as, the crosslinking agent is orthoformic acid, and described plasticizer is dioctyl phthalate；Epoxy resin can be used
Bisphenol A-type and bisphenol-f type in mass ratio 3:1 is mixed.
Embodiment 2
A kind of compound polyurethane material for laying plastic cement race track, the compound polyurethane material is by component A and B component by weight
Amount compares 2:1 ratio is mixed, wherein, according to weight ratio, B component is by 24 parts of methyl diphenylene diisocyanate and 38 parts
Polyether Glycols be made, component A by 12 parts polyether-tribasic alcohol, 9 parts of polyether Glycols, 0.5 part of crosslinking agent, 13 parts
Plasticizer, 18 parts of epoxy resin, 14 parts of acrylate and -10 parts of reinforcing agent are made, and the reinforcing agent is by 22 parts of silicon
Colloidal sol, 6 parts of modified crystal whisker of hexa potassium titanate and 7 parts of modified manometer silicon dioxide are mixed, and the modified potassium hexatitanate is brilliant
Must refer to filter to dry after standing 2h after commercially available crystal whisker of hexa potassium titanate is mixed with the surface modifier I of its weight 5% and obtain, institute
Compare 4 according to weight by KH550, ethanol, acetone and barium hydroxide with surface modifier I:80:3:2 ratio is mixed；It is described
Modified manometer silicon dioxide is that commercially available nano silicon is mixed to get with the surface modifier II of its weight 5%, and the surface changes
Property agent II compares 4 by barium hydroxide, sodium carbonate and KH550 according to weight:2:30 ratio is mixed；
It is above-mentioned to be comprised the following steps for laying the preparation method of the compound polyurethane material of plastic cement race track：
1）Prepare B component；
According to weight ratio, 24 parts of methyl diphenylene diisocyanate and 38 parts of polyether Glycols is weighed respectively, then will be poly-
After ether dihydroxylic alcohols is stirred at 85 DEG C and vacuumize dehydration degassing process 2h, 60 DEG C are cooled to, then be added thereto to claim
The methyl diphenylene diisocyanate for taking, then reacts 2.5h at 90 DEG C, is cooled to room temperature and obtains B component；
2）The modified crystal whisker of hexa potassium titanate and modified manometer silicon dioxide in component A are prepared respectively, it is standby；
The modified crystal whisker of hexa potassium titanate is quiet after commercially available crystal whisker of hexa potassium titanate is mixed with the surface modifier I of its weight 5%
Put filtering after 2h and dry and obtain；Surface modifier used I compares 4 by KH550, ethanol, acetone and barium hydroxide according to weight:80:
3:2 ratio is mixed；
The modified manometer silicon dioxide is to mix commercially available nano silicon with the surface modifier II of its weight 5%
Arrive, the surface modifier II compares 4 by barium hydroxide, sodium carbonate and KH550 according to weight:2:30 ratio is mixed；
3）Reinforcing agent is prepared, it is standby；
22 parts of Ludox, 6 parts of steps 2 are weighed respectively）Obtained modified crystal whisker of hexa potassium titanate and 7 parts of steps 2）It is obtained modified
Stirred after nano silicon mixing, and stand 2h, that is, obtain reinforcing agent；
4）Prepare component A；
According to weight ratio, the polyether-tribasic alcohol and 9 parts of polyether Glycols that 12 parts are weighed respectively are stirred simultaneously after mixing at 90 DEG C
Vacuumize dehydration degassing process 2h, then sequentially add thereto 0.5 part crosslinking agent, 13 parts of plasticizer, 18 parts
Epoxy resin, 14 parts of acrylate and 10 parts of steps 3）Obtained reinforcing agent, stirs at 85 DEG C and component A is obtained；
5）Component A and B component are compared 2 according to weight:Product is obtained after 1 ratio mixing.
Above for the present embodiment basic embodiment, can more than on the basis of further improved, optimized and limited：
Such as, the crosslinking agent is orthoformic acid, and described plasticizer is dioctyl phthalate；Epoxy resin can be used
Bisphenol A-type and bisphenol-f type in mass ratio 3:1 is mixed.
Embodiment 3
A kind of compound polyurethane material for laying plastic cement race track, the compound polyurethane material is by component A and B component by weight
Amount compares 2:1 ratio is mixed, wherein, according to weight ratio, B component is by 22 parts of methyl diphenylene diisocyanate and 37 parts
Polyether Glycols be made, component A by 11 parts polyether-tribasic alcohol, 8 parts of polyether Glycols, 0.4 part of crosslinking agent, 12 parts
Plasticizer, 17 parts of epoxy resin, 13 parts of acrylate and 9 parts of reinforcing agent are made, and the reinforcing agent is molten by 21 parts of silicon
Glue, 5 parts of modified crystal whisker of hexa potassium titanate and 6 parts of modified manometer silicon dioxide are mixed, the modified crystal whisker of hexa potassium titanate
Refer to filter to dry after standing 1.5h after commercially available crystal whisker of hexa potassium titanate is mixed with the surface modifier I of its weight 4% and obtain, institute
Compare 3.5 according to weight by KH550, ethanol, acetone and barium hydroxide with surface modifier I:80:2.5:1.5 ratio mixing and
Into；The modified manometer silicon dioxide is that commercially available nano silicon is mixed to get with the surface modifier II of its weight 4%,
The surface modifier II compares 3.5 by barium hydroxide, sodium carbonate and KH550 according to weight:1.5:30 ratio is mixed；
It is above-mentioned to be comprised the following steps for laying the preparation method of the compound polyurethane material of plastic cement race track：
1）Prepare B component；
According to weight ratio, 22 parts of methyl diphenylene diisocyanate and 37 parts of polyether Glycols is weighed respectively, then will be poly-
After ether dihydroxylic alcohols is stirred at 77 DEG C and vacuumize dehydration degassing process 1.5h, 50 DEG C are cooled to, then be added thereto to
The methyl diphenylene diisocyanate for weighing, then reacts 2.5h at 80 DEG C, is cooled to room temperature and obtains B component；
2）The modified crystal whisker of hexa potassium titanate and modified manometer silicon dioxide in component A are prepared respectively, it is standby；
The modified crystal whisker of hexa potassium titanate is quiet after commercially available crystal whisker of hexa potassium titanate is mixed with the surface modifier I of its weight 4%
Put filtering after 1.5h and dry and obtain；Surface modifier used I compares 3.5 by KH550, ethanol, acetone and barium hydroxide according to weight:
80:2.5:1.5 ratio is mixed；
The modified manometer silicon dioxide is to mix commercially available nano silicon with the surface modifier II of its weight 3-5%
Obtain, the surface modifier II compares 3.5 by barium hydroxide, sodium carbonate and KH550 according to weight:1.5:30 ratio mixing and
Into；
3）Reinforcing agent is prepared, it is standby；
21 parts of Ludox, 5 parts of steps 2 are weighed respectively）Obtained modified crystal whisker of hexa potassium titanate and 6 parts of steps 2）It is obtained modified
Stirred after nano silicon mixing, and stand 1.5h, that is, obtain reinforcing agent；
4）Prepare component A；
According to weight ratio, the polyether-tribasic alcohol and 8 parts of polyether Glycols that 11 parts are weighed respectively are stirred simultaneously after mixing at 85 DEG C
Vacuumize dehydration degassing process 1.5h, then sequentially add thereto 0.4 part crosslinking agent, 12 parts of plasticizer, 17 parts
Epoxy resin, 13 parts of acrylate and 9 parts of steps 3）Obtained reinforcing agent, stirs at 77 DEG C and component A is obtained；
5）Component A and B component are compared 2 according to weight:Product is obtained after 1 ratio mixing.
Above for the present embodiment basic embodiment, can more than on the basis of further improved, optimized and limited：
Such as, the crosslinking agent is orthoformic acid, and described plasticizer is dioctyl phthalate；Epoxy resin can be used
Bisphenol A-type and bisphenol-f type in mass ratio 3:1 is mixed.
Claims (3)
1. a kind of compound polyurethane material for laying plastic cement race track, it is characterised in that：The compound polyurethane material is by A groups
Divide and B component is by weight 2:1 ratio is mixed, wherein, according to weight ratio, B component is by 20-24 parts of diphenyl methane
Diisocyanate and 36-38 parts of polyether Glycols are made, polyether-tribasic alcohol, 7-9 part of polyethers two of the component A by 10-12 parts
First alcohol, 0.3-0.5 part of crosslinking agent, 11-13 parts of plasticizer, 16-18 parts of epoxy resin, 12-14 parts of acrylate and
8-10 parts of reinforcing agent is made, and the reinforcing agent is by 20-22 parts of Ludox, 4-6 parts of modified crystal whisker of hexa potassium titanate and 5-7 parts
Modified manometer silicon dioxide mix, the modified crystal whisker of hexa potassium titanate refers to commercially available crystal whisker of hexa potassium titanate and its weight
Filter to dry after standing 1-2h after the mixing of surface modifier I of 3-5% and obtain, surface modifier used I is by KH550, ethanol, third
Ketone and barium hydroxide compare 3-4 according to weight:80:2-3:The ratio of 1-2 is mixed；The modified manometer silicon dioxide is commercially available
Nano silicon be mixed to get with the surface modifier II of its weight 3-5%, the surface modifier II is by barium hydroxide, carbon
Sour sodium and KH550 compare 3-4 according to weight:1-2:30 ratio is mixed.
2. a kind of compound polyurethane material for laying plastic cement race track according to claim 1, it is characterised in that：It is described
Crosslinking agent is orthoformic acid, and described plasticizer is dioctyl phthalate.
3. a kind of preparation method for laying the compound polyurethane material of plastic cement race track according to claim 1, it is special
Levy and be, comprise the following steps：
1）Prepare B component；
According to weight ratio, 20-24 parts of methyl diphenylene diisocyanate and 36-38 parts of polyether Glycols is weighed respectively, so
After polyether Glycols being stirred at 70-85 DEG C afterwards and is carried out to vacuumize dehydration degassing process 1-2h, 40-60 DEG C is cooled to,
The methyl diphenylene diisocyanate for weighing is added thereto to again, then 2.5h is reacted at 70-90 DEG C, is cooled to room temperature
Obtain B component；
2）The modified crystal whisker of hexa potassium titanate and modified manometer silicon dioxide in component A are prepared respectively, it is standby；
The modified crystal whisker of hexa potassium titanate is after commercially available crystal whisker of hexa potassium titanate is mixed with the surface modifier I of its weight 3-5%
Filtering is dried and is obtained after standing 1-2h；Surface modifier used I compares 3- by KH550, ethanol, acetone and barium hydroxide according to weight
4:80:2-3:The ratio of 1-2 is mixed；
The modified manometer silicon dioxide is to mix commercially available nano silicon with the surface modifier II of its weight 3-5%
Obtain, the surface modifier II compares 3-4 by barium hydroxide, sodium carbonate and KH550 according to weight:1-2:30 ratio mixing and
Into；
3）Reinforcing agent is prepared, it is standby；
20-22 parts of Ludox, 4-6 parts of step 2 is weighed respectively）Obtained modified crystal whisker of hexa potassium titanate and 5-7 parts of step 2）System
Stirred after the modified manometer silicon dioxide mixing for obtaining, and stand 1-2h, that is, obtain reinforcing agent；
4）Prepare component A；
According to weight ratio, weigh respectively 10-12 parts polyether-tribasic alcohol and the mixing of 7-9 parts of polyether Glycols after at 80-90 DEG C
Lower stirring simultaneously is carried out vacuumizing dehydration degassing process 1-2h, and 0.3-0.5 parts of crosslinking agent, 11-13 is then sequentially added thereto
Part plasticizer, 16-18 parts of epoxy resin, 12-14 parts of acrylate and 8-10 parts of step 3）Obtained reinforcing agent,
Stirred at 75-85 DEG C and component A is obtained；
5）Component A and B component are compared 2 according to weight:Product is obtained after 1 ratio mixing.
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| CN110563393A (en) * | 2019-09-06 | 2019-12-13 | 徐州山溪建筑材料有限公司 | Uneven-load working condition anti-crack concrete |
| CN111117212A (en) * | 2019-12-30 | 2020-05-08 | 杭州和诚塑胶工程有限公司 | High-flame-retardant plastic track and preparation method thereof |
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| CN114085515A (en) * | 2021-10-28 | 2022-02-25 | 安能(广州)科学技术有限公司 | Heat-resistant, flame-retardant and wear-resistant tire containing nano inorganic mullite alumina hollow microspheres |
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| CN108003659A (en) * | 2017-12-05 | 2018-05-08 | 安徽益邦新材料科技股份有限公司 | A kind of method of modifying of nano silicon dioxide |
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| CN111117212A (en) * | 2019-12-30 | 2020-05-08 | 杭州和诚塑胶工程有限公司 | High-flame-retardant plastic track and preparation method thereof |
| CN113248906A (en) * | 2021-05-25 | 2021-08-13 | 北京天祥恒业建设科技有限公司 | Environment-friendly and energy-saving sports stadium surface layer material and preparation method and application thereof |
| CN113248906B (en) * | 2021-05-25 | 2022-05-17 | 北京天祥恒业建设科技有限公司 | Environment-friendly and energy-saving sports stadium surface layer material and preparation method and application thereof |
| CN114085515A (en) * | 2021-10-28 | 2022-02-25 | 安能(广州)科学技术有限公司 | Heat-resistant, flame-retardant and wear-resistant tire containing nano inorganic mullite alumina hollow microspheres |
| CN117801505A (en) * | 2024-01-15 | 2024-04-02 | 广东德朝体育设施有限公司 | A preparation method of silicon PU material for anti-aging plastic runway |
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Application publication date: 20170531 |