CN102234418A - PC/ABS alloy for indoor communication cabinet - Google Patents
PC/ABS alloy for indoor communication cabinet Download PDFInfo
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- CN102234418A CN102234418A CN 201110120026 CN201110120026A CN102234418A CN 102234418 A CN102234418 A CN 102234418A CN 201110120026 CN201110120026 CN 201110120026 CN 201110120026 A CN201110120026 A CN 201110120026A CN 102234418 A CN102234418 A CN 102234418A
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- abs alloy
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- indoor communications
- communications cabinet
- butadiene
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- 229920007019 PC/ABS Polymers 0.000 title claims abstract description 45
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 45
- 239000000956 alloy Substances 0.000 title claims abstract description 45
- 238000004891 communication Methods 0.000 title claims abstract description 45
- 239000004417 polycarbonate Substances 0.000 claims abstract description 18
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 18
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003063 flame retardant Substances 0.000 claims abstract description 14
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- RPQRDASANLAFCM-UHFFFAOYSA-N oxiran-2-ylmethyl prop-2-enoate Chemical compound C=CC(=O)OCC1CO1 RPQRDASANLAFCM-UHFFFAOYSA-N 0.000 claims description 19
- -1 polyethylene Polymers 0.000 claims description 13
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 12
- 239000003112 inhibitor Substances 0.000 claims description 9
- 230000003647 oxidation Effects 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- 239000004698 Polyethylene Substances 0.000 claims description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 7
- 229920001577 copolymer Polymers 0.000 claims description 6
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 6
- 229920000098 polyolefin Polymers 0.000 claims description 6
- XOUQAVYLRNOXDO-UHFFFAOYSA-N 2-tert-butyl-5-methylphenol Chemical compound CC1=CC=C(C(C)(C)C)C(O)=C1 XOUQAVYLRNOXDO-UHFFFAOYSA-N 0.000 claims description 5
- 229920000147 Styrene maleic anhydride Polymers 0.000 claims description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 5
- OWICEWMBIBPFAH-UHFFFAOYSA-N (3-diphenoxyphosphoryloxyphenyl) diphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=C(OP(=O)(OC=2C=CC=CC=2)OC=2C=CC=CC=2)C=CC=1)(=O)OC1=CC=CC=C1 OWICEWMBIBPFAH-UHFFFAOYSA-N 0.000 claims description 4
- LWEAGDQRZSFMDL-UHFFFAOYSA-N P(=O)(O)(O)O.P(=O)(O)(O)O.C1(=CC=CC=C1)C1=C(C(=C(C(=C1O)C1=CC=CC=C1)C1=CC=CC=C1)C(C)(C)C1=CC=C(C=C1)O)C1=CC=CC=C1 Chemical compound P(=O)(O)(O)O.P(=O)(O)(O)O.C1(=CC=CC=C1)C1=C(C(=C(C(=C1O)C1=CC=CC=C1)C1=CC=CC=C1)C(C)(C)C1=CC=C(C=C1)O)C1=CC=CC=C1 LWEAGDQRZSFMDL-UHFFFAOYSA-N 0.000 claims description 4
- 239000007983 Tris buffer Substances 0.000 claims description 4
- 229920001893 acrylonitrile styrene Polymers 0.000 claims description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 4
- RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 claims description 4
- 229940059574 pentaerithrityl Drugs 0.000 claims description 4
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 claims description 4
- XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 claims description 4
- WSEFPKKOUNRCAJ-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)propane-1,3-diol;octadecanoic acid Chemical compound OCC(CO)(CO)CO.CCCCCCCCCCCCCCCCCC(O)=O WSEFPKKOUNRCAJ-UHFFFAOYSA-N 0.000 claims description 3
- PYSRRFNXTXNWCD-UHFFFAOYSA-N 3-(2-phenylethenyl)furan-2,5-dione Chemical compound O=C1OC(=O)C(C=CC=2C=CC=CC=2)=C1 PYSRRFNXTXNWCD-UHFFFAOYSA-N 0.000 claims description 3
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 235000019260 propionic acid Nutrition 0.000 claims description 3
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 3
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 229920001684 low density polyethylene Polymers 0.000 claims 1
- 239000004702 low-density polyethylene Substances 0.000 claims 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 abstract 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 abstract 2
- 239000012745 toughening agent Substances 0.000 abstract 1
- 238000005453 pelletization Methods 0.000 description 8
- 238000011056 performance test Methods 0.000 description 8
- 239000002994 raw material Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- CAPNUXMLPONECZ-UHFFFAOYSA-N 3-(3,5-ditert-butyl-2-hydroxyphenyl)propanoic acid Chemical compound CC(C)(C)C1=CC(CCC(O)=O)=C(O)C(C(C)(C)C)=C1 CAPNUXMLPONECZ-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- WHKUVVPPKQRRBV-UHFFFAOYSA-N Trasan Chemical compound CC1=CC(Cl)=CC=C1OCC(O)=O WHKUVVPPKQRRBV-UHFFFAOYSA-N 0.000 description 1
- 229910000905 alloy phase Inorganic materials 0.000 description 1
- QYMGIIIPAFAFRX-UHFFFAOYSA-N butyl prop-2-enoate;ethene Chemical compound C=C.CCCCOC(=O)C=C QYMGIIIPAFAFRX-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- HGVPOWOAHALJHA-UHFFFAOYSA-N ethene;methyl prop-2-enoate Chemical compound C=C.COC(=O)C=C HGVPOWOAHALJHA-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a polycarbonate/acrylonitrile-butadiene-styrene (PC/ABS) alloy for an indoor communication cabinet. The PC/ABS alloy comprises the following components in part by weight: 60 to 95 parts of polycarbonate, 5 to 40 parts of acrylonitrile-butadiene-styrene copolymer, 0.5 to 5 parts of compatilizer, 1 to 10 parts of toughening agent, 9 to 25 parts of fire retardant and 0.1 to 2 parts of antifogging agent. The PC/ABS alloy for the indoor communication cabinet has higher mechanical properties.
Description
[technical field]
The present invention relates to a kind of macromolecular material, relate in particular to a kind of indoor communications cabinet PC/ABS alloy.
[background technology]
Traditional indoor communications cabinet mainly adopts metal to make, and its quality is heavy, the complete processing complexity, and tooling cost is higher.PC/ABS (polycarbonate/acrylonitrile fine-butadiene-styrene copolymer) alloy is the preferable engineering plastics of a kind of over-all properties, is widely used in electronic device housing etc.Yet traditional indoor communications cabinet is bad with the consistency of PC and ABS in the PC/ABS alloy, makes the mechanical property of alloy not high, and especially shock resistance is relatively poor, does not make the indoor communications cabinet thereby be suitable for.
[summary of the invention]
In view of above-mentioned condition, be necessary the indoor communications cabinet PC/ABS alloy that provides a kind of mechanical property preferable.
A kind of indoor communications cabinet PC/ABS alloy, by weight, it comprises 60～95 parts polycarbonate, 5～40 parts acrylonitrile-butadiene-phenylethylene multipolymer, 0.5～5 parts compatilizer, 1～10 part toughner, the anti-dripping agent of 9～25 parts fire retardant and 0.1～2 part.
In a preferred embodiment, described compatilizer is selected from least a in glycidyl acrylate graft polyolefin and the styrene-maleic anhydride copolymer.
In a preferred embodiment, described glycidyl acrylate graft polyolefin is selected from the glycidyl acrylate grafted polyethylene, at least a in glycidyl acrylate grafted polyethylene octene copolymer and the glycidyl acrylate grafted ethene acrylate copolymer.
In a preferred embodiment, quality of butadiene per-cent is 9%～25% in the described acrylonitrile-butadiene-phenylethylene multipolymer.
In a preferred embodiment, described toughner is 40%～80% acrylonitrile-butadiene-phenylethylene multipolymer for quality of butadiene per-cent.
In a preferred embodiment, described fire retardant be selected from tetraphenyl (bisphenol-A) bisphosphate, tetraphenyl resorcinol diphosphate, and triphenylphosphate at least a.
In a preferred embodiment, described anti-dripping agent is selected from least a in the tetrafluoroethylene master batch that ptfe micropowder, polytetrafluoroethylene granule and acrylonitrile-styrene, ethylene-vinyl acetate copolymer or new LDPE (film grade) are carrier.
In a preferred embodiment, described indoor communications cabinet comprises also that with the PC/ABS alloy total amount is 0.1%～3% oxidation inhibitor and flow promotor.
In a preferred embodiment, described oxidation inhibitor is selected from 4,4 '-thiobis (the 6-tertiary butyl-3-methylphenol), tris phosphite (2, the 4-di-tert-butyl-phenyl) and four (β-(3,5 di-tert-butyl-hydroxy phenyls) at least a in pentaerythritol ester propionic acid), described flow promotor are selected from least a in ethylene bis stearamide, tetramethylolmethane stearate and the PE wax.
In a preferred embodiment, by weight, it comprises 65～74 parts polycarbonate, 15～40 parts acrylonitrile-butadiene-phenylethylene multipolymer, 2.5～4.5 parts compatilizer, 3～10 parts toughner, the anti-dripping agent of 14～25 parts fire retardant and 0.2～2 part.
Above-mentioned indoor communications cabinet uses the PC/ABS alloy through after the modification, has good processing flowability, mechanical property is preferable, especially impact resistance excellence, also have good thermotolerance and lower temperature resistance simultaneously, have stable mechanical property and dimensional stability in wide temperature range, weathering resistance is preferable, can be at-40～120 ℃ of following life-time service.
[embodiment]
Below in conjunction with specific embodiment the indoor communications cabinet is described in further details with the PC/ABS alloy.
The indoor communications cabinet PC/ABS alloy of one embodiment by weight, comprises 60～95 parts polycarbonate, 5～40 parts acrylonitrile-butadiene-phenylethylene multipolymer, 0.5～5 parts compatilizer, 1～10 part toughner, the anti-dripping agent of 9～25 parts fire retardant and 0.1～2 part.
Polycarbonate (PC) is selected from least a among powdery PC and the granular PC.
Acrylonitrile-butadiene-phenylethylene multipolymer (ABS) is selected from least a among powdery ABS and the granular ABS.The content of divinyl is 9%～25% among the ABS.
Compatilizer is selected from least a in glycidyl acrylate graft polyolefin and the styrene-maleic anhydride copolymer (SMA).Wherein, the glycidyl acrylate graft polyolefin is selected from the glycidyl acrylate grafted polyethylene, at least a in glycidyl acrylate grafted ethene octene copolymer and the glycidyl acrylate grafted ethene acrylate copolymer.
Toughner is the acrylonitrile-butadiene-phenylethylene multipolymer, and quality of butadiene per-cent is 40%～80% in the described acrylonitrile-butadiene-phenylethylene multipolymer.Toughner can be powdery or particulate state.
Fire retardant is selected from least a in tetraphenyl (bisphenol-A) bisphosphate (BDP), tetraphenyl resorcinol diphosphate (RDP) and the triphenylphosphate (TPP).
Anti-dripping agent is selected from least a in the tetrafluoroethylene master batch of carrier of polytetrafluoroethylene (PTFE) micro mist, polytetrafluoroethylene granule and acrylonitrile-styrene (AS), ethylene-vinyl acetate copolymer (EVA) or new LDPE (film grade) (LDPE).
The indoor communications cabinet comprises also that with the PC/ABS alloy total amount is 0.1%～3% oxidation inhibitor and flow promotor.Oxidation inhibitor is selected from 4, at least a in 4 '-thiobis (the 6-tertiary butyl-3-methylphenol), tris phosphite (2, the 4-di-tert-butyl-phenyl) and four (β-(3, the 5 di-tert-butyl-hydroxy phenyl) propionic acid) pentaerythritol ester.Flow promotor is selected from least a in ethylene bis stearamide (EBS), tetramethylolmethane stearate (PETS) and the PE wax.
The indoor communications cabinet uses the PC/ABS alloy through after the modification, the consistency of each component is better in the prescription, the synergy of while lubricant and oxidation inhibitor, in the high temperature process moulding process, can reduce the reduction of PC performance, can improve simultaneously the processing flowability of PC resin again, improve the dispersing property of fire retardant in composition, prepared PC resin shock strength, bending strength and tensile strength height, fire-retardant degree well, mobile high.
Below be embodiment and Comparative Examples part:
Embodiment one
The set of dispense ratio of according to the form below get the raw materials ready (1 part=100 gram):
Each component mixes the back extruding pelletization, promptly gets indoor communications cabinet PC/ABS alloy.In the present embodiment, use stirrer to stir during mixing, adopt twin screw extruder when extruding, screw speed is 45r/min, and cross-head one district's temperature is 220 ℃, and two district's temperature are 230 ℃, three district's temperature are 240 ℃, and four district's temperature are 240 ℃, and five district's temperature are 235 ℃.
The performance test results:
Embodiment two
The set of dispense ratio of according to the form below get the raw materials ready (1 part=100 gram):
Each component mixes the back extruding pelletization, promptly gets indoor communications cabinet PC/ABS alloy.In the present embodiment, use stirrer to stir during mixing, adopt twin screw extruder when extruding, screw speed is 45r/min, and cross-head one district's temperature is 220 ℃, and two district's temperature are 230 ℃, three district's temperature are 240 ℃, and four district's temperature are 240 ℃, and five district's temperature are 235 ℃.
The performance test results:
Embodiment three
The set of dispense ratio of according to the form below get the raw materials ready (1 part=100 gram):
Each component mixes the back extruding pelletization, promptly gets indoor communications cabinet PC/ABS alloy.In the present embodiment, use stirrer to stir during mixing, adopt twin screw extruder when extruding, screw speed is 45r/min, and cross-head one district's temperature is 220 ℃, and two district's temperature are 230 ℃, three district's temperature are 240 ℃, and four district's temperature are 240 ℃, and five district's temperature are 230 ℃.
The performance test results:
In other optional embodiment, oxidation inhibitor is not limited to 4,4 '-thiobis (the 6-tertiary butyl-3-methylphenol), also can be selected from 4,4 '-thiobis (the 6-tertiary butyl-3-methylphenol), tris phosphite (2, the 4-di-tert-butyl-phenyl) at least a and in four (β-(3,5 di-tert-butyl-hydroxy phenyl) propionic acid) pentaerythritol ester; Compatilizer can be selected from least a in glycidyl acrylate grafted ethene methyl acrylate (GMA-G-EMA), glycidyl acrylate grafted ethene butyl acrylate (GMA-G-EBA), glycidyl acrylate grafted ethene octene copolymer (GMA-G-POE), Zelan 338 (SMA) and the glycidyl acrylate grafted polyethylene (GMA-G-PE).Fire retardant is selected from least a in tetraphenyl (bisphenol-A) bisphosphate (BDP), tetraphenyl resorcinol diphosphate (RDP) and the triphenylphosphate (TPP).
Embodiment four
The set of dispense ratio of according to the form below get the raw materials ready (1 part=100 gram):
Each component mixes the back extruding pelletization, promptly gets outdoor communication cabinet PC/ABS alloy.In the present embodiment, use stirrer to stir during mixing, adopt twin screw extruder when extruding, screw speed is 45r/min, and cross-head one district's temperature is 220 ℃, and two district's temperature are 230 ℃, three district's temperature are 240 ℃, and four district's temperature are 240 ℃, and five district's temperature are 235 ℃.
The performance test results:
Embodiment six
The set of dispense ratio of according to the form below get the raw materials ready (1 part=100 gram):
Each component mixes the back extruding pelletization, promptly gets outdoor communication cabinet PC/ABS alloy.In the present embodiment, use stirrer to stir during mixing, adopt twin screw extruder when extruding, screw speed is 45r/min, and cross-head one district's temperature is 220 ℃, and two district's temperature are 230 ℃, three district's temperature are 240 ℃, and four district's temperature are 240 ℃, and five district's temperature are 235 ℃.
The performance test results:
Embodiment seven
The set of dispense ratio of according to the form below get the raw materials ready (1 part=100 gram):
Each component mixes the back extruding pelletization, promptly gets outdoor communication cabinet PC/ABS alloy.In the present embodiment, use stirrer to stir during mixing, adopt twin screw extruder when extruding, screw speed is 45r/min, and cross-head one district's temperature is 220 ℃, and two district's temperature are 230 ℃, three district's temperature are 240 ℃, and four district's temperature are 240 ℃, and five district's temperature are 230 ℃.
The performance test results:
Comparative example one (not adding compatilizer)
The set of dispense ratio of according to the form below get the raw materials ready (1 part=100 gram):
Each component mixes the back extruding pelletization, promptly gets indoor communications cabinet PC/ABS alloy.In the present embodiment, use stirrer to stir during mixing, adopt twin screw extruder when extruding, screw speed is 45r/min, and cross-head one district's temperature is 220 ℃, and two district's temperature are 230 ℃, three district's temperature are 230 ℃, and four district's temperature are 230 ℃, and five district's temperature are 240 ℃.
The performance test results:
Do not add compatilizer in the prescription, outdoor communication has reduction with every mechanical property of PC/ABS alloy as a result, and especially resistance to impact shock reduces significantly, has limited the range of application of outdoor communication with the PC/ABS alloy.
Comparative example two (not adding toughner)
The set of dispense ratio of according to the form below get the raw materials ready (1 part=100 gram):
Each component mixes the back extruding pelletization, promptly gets indoor communications cabinet PC/ABS alloy.In the present embodiment, use stirrer to stir during mixing, adopt twin screw extruder when extruding, screw speed is 45r/min, and cross-head one district's temperature is 220 ℃, and two district's temperature are 230 ℃, three district's temperature are 240 ℃, and four district's temperature are 240 ℃, and five district's temperature are 230 ℃.
The performance test results:
Do not add toughner in the prescription, the indoor communications cabinet all has reduction with every mechanical property of PC/ABS alloy as a result, and especially tensile strength, unit elongation and notched Izod impact strength reduce significantly, has limited the range of application of indoor communications cabinet with the PC/ABS alloy.
Compare with comparative example one and comparative example two, indoor communications cabinet provided by the invention is with containing compatilizer in the PC/ABS alloy, make the consistency between each component better, thereby the indoor communications cabinet is compared and is increased significantly with the PC/ABS alloy composite with the indoor communications cabinet that does not add compatilizer with every mechanical property of PC/ABS alloy; The indoor communications cabinet is with containing toughner in the PC/ABS alloy, thereby the indoor communications cabinet increases significantly with PC/ABS alloy phase ratio with the indoor communications cabinet that does not add toughner with the mechanical properties such as tensile strength, unit elongation and notched Izod impact strength of PC/ABS alloy.
The consistency of each component is better in the prescription, the synergy of while lubricant and oxidation inhibitor, in the high temperature process moulding process, can reduce the reduction of PC performance, can improve simultaneously the processing flowability of PC resin again, improve the dispersing property of fire retardant in composition, prepared PC resin shock strength, bending strength and tensile strength height, fire-retardant degree well, mobile high.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. indoor communications cabinet PC/ABS alloy, it is characterized in that, count by weight, comprise: 60～95 parts polycarbonate, 5～40 parts acrylonitrile-butadiene-phenylethylene multipolymer, 0.5～5 parts compatilizer, 1～10 part toughner, the anti-dripping agent of 9～25 parts fire retardant and 0.1～2 part.
2. indoor communications cabinet PC/ABS alloy as claimed in claim 1 is characterized in that: described compatilizer is selected from least a in glycidyl acrylate graft polyolefin and the styrene-maleic anhydride copolymer.
3. indoor communications cabinet PC/ABS alloy as claimed in claim 2 is characterized in that: described glycidyl acrylate graft polyolefin is selected from least a in glycidyl acrylate grafted polyethylene, glycidyl acrylate grafted polyethylene octene copolymer and the glycidyl acrylate grafted ethene acrylate copolymer.
4. indoor communications cabinet PC/ABS alloy as claimed in claim 1 is characterized in that: quality of butadiene per-cent is 9%～25% in the described acrylonitrile-butadiene-phenylethylene multipolymer
5. indoor communications cabinet PC/ABS alloy as claimed in claim 1 is characterized in that: described toughner is 40%～80% acrylonitrile-butadiene-phenylethylene multipolymer for quality of butadiene per-cent.
6. indoor communications cabinet PC/ABS alloy as claimed in claim 1 is characterized in that: described fire retardant is selected from least a in tetraphenyl (bisphenol-A) bisphosphate, tetraphenyl resorcinol diphosphate and the triphenylphosphate.
7. indoor communications cabinet PC/ABS alloy as claimed in claim 1 is characterized in that: described anti-dripping agent is selected from ptfe micropowder, polytetrafluoroethylene granule and is at least a in the tetrafluoroethylene master batch of carrier with acrylonitrile-styrene, ethylene-vinyl acetate copolymer or new LDPE (film grade).
8. indoor communications cabinet PC/ABS alloy as claimed in claim 1 is characterized in that: described indoor communications cabinet comprises also that with the PC/ABS alloy total amount is 0.1～3 part oxidation inhibitor and a flow promotor.
9. indoor communications cabinet PC/ABS alloy as claimed in claim 8, it is characterized in that: described oxidation inhibitor is selected from 4,4 '-thiobis (the 6-tertiary butyl-3-methylphenol), tris phosphite (2, the 4-di-tert-butyl-phenyl) and four (β-(3,5 di-tert-butyl-hydroxy phenyls) at least a in pentaerythritol ester propionic acid), described flow promotor are selected from least a in ethylene bis stearamide, tetramethylolmethane stearate and the PE wax.
10. indoor communications cabinet PC/ABS alloy as claimed in claim 1, it is characterized in that: count by weight, comprise: 65～74 parts polycarbonate, 15～40 parts acrylonitrile-butadiene-phenylethylene multipolymer, 2.5～4.5 parts compatilizer, 3～10 parts toughner, the anti-dripping agent of 14～25 parts fire retardant and 0.2～2 part.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110120026 CN102234418B (en) | 2011-05-10 | 2011-05-10 | PC/ABS alloy for indoor communication cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110120026 CN102234418B (en) | 2011-05-10 | 2011-05-10 | PC/ABS alloy for indoor communication cabinet |
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| Publication Number | Publication Date |
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| CN102234418A true CN102234418A (en) | 2011-11-09 |
| CN102234418B CN102234418B (en) | 2013-03-20 |
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| CN 201110120026 Expired - Fee Related CN102234418B (en) | 2011-05-10 | 2011-05-10 | PC/ABS alloy for indoor communication cabinet |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103319875A (en) * | 2013-07-01 | 2013-09-25 | 深圳市兴盛迪新材料有限公司 | Polycarbonate/acrylonitrile-styrene-butadiene alloy and preparation method thereof |
| CN103333483A (en) * | 2013-07-19 | 2013-10-02 | 深圳市兴盛迪新材料有限公司 | Improved PC-ABS (polycarbonate-acrylonitrile-butadiene styrene) resin alloy |
| CN103602036A (en) * | 2013-11-12 | 2014-02-26 | 青岛广联达精密机械有限公司 | Modified wear-resistant high polymer material |
| CN106280367A (en) * | 2016-08-12 | 2017-01-04 | 太仓市华鼎塑料有限公司 | A kind of PC/ABS intermingling material being suitable to plating and preparation method thereof |
| CN108276751A (en) * | 2017-12-26 | 2018-07-13 | 浙江普利特新材料有限公司 | A kind of high-impact high fire-retardance PC-ABS composite material and preparation methods |
| CN110317443A (en) * | 2019-06-12 | 2019-10-11 | 苏州科瑞奇塑胶有限公司 | The preparation method of PCABS flame-retardant alloy |
| CN110408154A (en) * | 2019-08-19 | 2019-11-05 | 南京天诗实验微粉有限公司 | A kind of modified ptfe anti-dripping agent and preparation method thereof |
| CN115850937A (en) * | 2022-11-28 | 2023-03-28 | 青岛海泰科新材料科技有限公司 | High-gloss high-toughness spraying-free PC/ABS composite material and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101787191A (en) * | 2009-09-21 | 2010-07-28 | 深圳市科聚新材料有限公司 | PC/ABS alloy and preparation method thereof |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101787191A (en) * | 2009-09-21 | 2010-07-28 | 深圳市科聚新材料有限公司 | PC/ABS alloy and preparation method thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103319875A (en) * | 2013-07-01 | 2013-09-25 | 深圳市兴盛迪新材料有限公司 | Polycarbonate/acrylonitrile-styrene-butadiene alloy and preparation method thereof |
| CN103333483A (en) * | 2013-07-19 | 2013-10-02 | 深圳市兴盛迪新材料有限公司 | Improved PC-ABS (polycarbonate-acrylonitrile-butadiene styrene) resin alloy |
| CN103602036A (en) * | 2013-11-12 | 2014-02-26 | 青岛广联达精密机械有限公司 | Modified wear-resistant high polymer material |
| CN106280367A (en) * | 2016-08-12 | 2017-01-04 | 太仓市华鼎塑料有限公司 | A kind of PC/ABS intermingling material being suitable to plating and preparation method thereof |
| CN108276751A (en) * | 2017-12-26 | 2018-07-13 | 浙江普利特新材料有限公司 | A kind of high-impact high fire-retardance PC-ABS composite material and preparation methods |
| CN110317443A (en) * | 2019-06-12 | 2019-10-11 | 苏州科瑞奇塑胶有限公司 | The preparation method of PCABS flame-retardant alloy |
| CN110408154A (en) * | 2019-08-19 | 2019-11-05 | 南京天诗实验微粉有限公司 | A kind of modified ptfe anti-dripping agent and preparation method thereof |
| CN115850937A (en) * | 2022-11-28 | 2023-03-28 | 青岛海泰科新材料科技有限公司 | High-gloss high-toughness spraying-free PC/ABS composite material and preparation method thereof |
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| Publication number | Publication date |
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| CN102234418B (en) | 2013-03-20 |
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