CN110305622A - A kind of formula and preparation method thereof of silica heat insulation type grouting flame resistant glass fireproof gum - Google Patents
A kind of formula and preparation method thereof of silica heat insulation type grouting flame resistant glass fireproof gum Download PDFInfo
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- CN110305622A CN110305622A CN201810256938.8A CN201810256938A CN110305622A CN 110305622 A CN110305622 A CN 110305622A CN 201810256938 A CN201810256938 A CN 201810256938A CN 110305622 A CN110305622 A CN 110305622A
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 239000011521 glass Substances 0.000 title claims abstract description 19
- 238000009413 insulation Methods 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 239000000377 silicon dioxide Substances 0.000 title claims abstract description 11
- 238000009472 formulation Methods 0.000 title claims abstract description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims abstract description 30
- 239000011258 core-shell material Substances 0.000 claims abstract description 13
- 239000007864 aqueous solution Substances 0.000 claims abstract description 12
- 239000002245 particle Substances 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000008367 deionised water Substances 0.000 claims abstract description 9
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 9
- 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 abstract description 7
- -1 polysiloxane Polymers 0.000 claims abstract description 7
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 7
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 7
- 239000011734 sodium Substances 0.000 claims abstract description 7
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004114 Ammonium polyphosphate Substances 0.000 claims abstract description 6
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims abstract description 6
- 235000019826 ammonium polyphosphate Nutrition 0.000 claims abstract description 6
- 229920001276 ammonium polyphosphate Polymers 0.000 claims abstract description 6
- 239000000440 bentonite Substances 0.000 claims abstract description 6
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 6
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 6
- 239000000839 emulsion Substances 0.000 claims abstract description 6
- 238000009396 hybridization Methods 0.000 claims abstract description 6
- 235000013336 milk Nutrition 0.000 claims abstract description 6
- 239000008267 milk Substances 0.000 claims abstract description 6
- 210000004080 milk Anatomy 0.000 claims abstract description 6
- UOURRHZRLGCVDA-UHFFFAOYSA-D pentazinc;dicarbonate;hexahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[O-]C([O-])=O.[O-]C([O-])=O UOURRHZRLGCVDA-UHFFFAOYSA-D 0.000 claims abstract description 6
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 5
- MPPQGYCZBNURDG-UHFFFAOYSA-N 2-propionyl-6-dimethylaminonaphthalene Chemical compound C1=C(N(C)C)C=CC2=CC(C(=O)CC)=CC=C21 MPPQGYCZBNURDG-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000243 solution Substances 0.000 claims description 13
- 239000003381 stabilizer Substances 0.000 claims description 11
- 239000002518 antifoaming agent Substances 0.000 claims description 8
- 239000012043 crude product Substances 0.000 claims description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 6
- 150000002500 ions Chemical class 0.000 claims description 6
- 239000011146 organic particle Substances 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical group [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- 239000000047 product Substances 0.000 claims description 4
- 229920002472 Starch Polymers 0.000 claims description 3
- 229920006322 acrylamide copolymer Polymers 0.000 claims description 3
- 229910021538 borax Inorganic materials 0.000 claims description 3
- 239000000834 fixative Substances 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 235000019830 sodium polyphosphate Nutrition 0.000 claims description 3
- 239000004328 sodium tetraborate Substances 0.000 claims description 3
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 3
- 239000008107 starch Substances 0.000 claims description 3
- 235000019698 starch Nutrition 0.000 claims description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical group CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 2
- 239000004327 boric acid Substances 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- OQZCJRJRGMMSGK-UHFFFAOYSA-M potassium metaphosphate Chemical compound [K+].[O-]P(=O)=O OQZCJRJRGMMSGK-UHFFFAOYSA-M 0.000 claims description 2
- 235000019828 potassium polyphosphate Nutrition 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 239000011787 zinc oxide Substances 0.000 claims description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 1
- 239000004115 Sodium Silicate Substances 0.000 claims 1
- 239000003610 charcoal Substances 0.000 claims 1
- 229910052731 fluorine Inorganic materials 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
- 235000019795 sodium metasilicate Nutrition 0.000 claims 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims 1
- 229910052911 sodium silicate Inorganic materials 0.000 claims 1
- 238000007711 solidification Methods 0.000 abstract description 2
- 230000008023 solidification Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 5
- 239000010410 layer Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000009970 fire resistant effect Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 241001251094 Formica Species 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009955 starching Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J193/00—Adhesives based on natural resins; Adhesives based on derivatives thereof
- C09J193/04—Rosin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/322—Ammonium phosphate
- C08K2003/323—Ammonium polyphosphate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Fireproofing Substances (AREA)
Abstract
The present invention provides a kind of formula and preparation method thereof of silica heat insulation type grouting flame resistant glass fireproof gum.Formula ratio of the present invention is: hydrophilic nano core-shell structure is organic~15~25 parts of inorganic hybridization particle, 20~30 parts of deionized water, 10~13 parts of prodan, 8~12 parts of sodium metaaluminate, 7~10 parts of aqueous bentonite, 10~15 parts of carbon forming agent, 10~12 parts of ammonium polyphosphate, 7~10 parts of crosslinking agent, 6~11 parts of basic zinc carbonate, 8~16 parts of aqueous rosin milk, 14~18 parts of polysiloxane emulsion and 18~22 parts of potassium hydroxide aqueous solution.The problem of the invention has good fire protecting performance, and heat-resisting heat-proof quality also greatly improves, avoids the bubble generated in solidification, and the characteristic excellent with translucency.
Description
Technical field:
The present invention relates to a kind of formulas and preparation method thereof of silica heat insulation type grouting flame resistant glass fireproof gum.
Background technique:
Flame resistant glass is used as a kind of new building fire protection product by more and more building, its work in fire prevention
A kind of fire proofing material of measure type with the mainly sprawling of the control intensity of a fire or every cigarette, fireproof effect with fire resistance into
Row evaluation.It is processed and handles by special process, its integrality and thermal insulation are able to maintain in defined fire resistance test
Special glass.
Flame resistant glass is divided into single-sheet fire-resistant glass (DFB) and composite fireproof glass (FFB) by structure difference.Wherein, compound
Heat insulation type flame resistant glass is combined by one or more layers attached water-soluble fireproof gum interlayer of two or more layers original sheet glass, is prevented
Fiery principle is when there is fire generation, and side towards the fire glass is burst quickly after meeting high temperature, the successive foaming and intumescing ten of fireproof gum interlayer
Times or so, hard milky blister Formica is formed, flame is effectively blocked, completely cuts off high temperature and pernicious gas.Existing skill
Fireprotection layer is organic glue-line in art, although chance high temperature foaming and intumescing, forms very thick fire proof heat-insulation layer, its flameproof effect has one
Foregone conclusion limit, fire prevention time are also not very stable.
Summary of the invention:
It is in view of the above-mentioned drawbacks of the prior art or insufficient, the object of the present invention is to provide a kind of silica every
The formula and preparation method thereof of heat type grouting flame resistant glass fireproof gum, the present invention have good fire protecting performance, heat-resisting thermal insulation
The problem of capable of also greatly improving, avoid the bubble generated in solidification, and the characteristic excellent with translucency.
The object of the present invention is achieved like this: according to a kind of matching for silica heat insulation type grouting flame resistant glass fireproof gum
Side and preparation method thereof prepares fireproof gum, described to be formulated following (by weight):
Hydrophilic nano core-shell structure is organic~15~25 parts of inorganic hybridization particle, 20~30 parts of deionized water, fluosilicic acid
10~13 parts of sodium, 8~12 parts of sodium metaaluminate, 7~10 parts of aqueous bentonite, 10~15 parts of carbon forming agent, 10~12 parts of ammonium polyphosphate,
7~10 parts of crosslinking agent, 6~11 parts of basic zinc carbonate, 8~16 parts of aqueous rosin milk, 14~18 parts of polysiloxane emulsion and hydrogen
18~22 parts of aqueous solutions of potassium of oxidation.
The preparation method, includes the following steps:
1, it chooses hydrophilic nano core-shell structure hybrid inorganic-organic particle to weigh by above-mentioned formula rate, partial size 60
~80nm, DI is less than 0.01 for particle diameter distribution indices P；Hydrophilic nano core-shell structure is organic~the stratum nucleare substance of inorganic hybridization particle
For gas phase nano silica dioxide granule, partial size is 50~80nm, and for particle diameter distribution indices P DI less than 0.005, shell substance is first
Base acrylic acid~acrylic acid~acrylamide copolymer, shell thickness are 5~10nm.
2, it chooses deionized water to weigh by above-mentioned formula rate, by weighed hydrophilic nano core-shell structure organic and inorganic
Hybrid particulates are add to deionized water, 20~30min of high-speed stirred, and mixing speed is 1500~1800r/min, obtain solution
One.
3, successively into solution one be added by the weighed prodan of above-mentioned formula rate, sodium metaaluminate, aqueous bentonite,
Carbon forming agent, ammonium polyphosphate, crosslinking agent, basic zinc carbonate, aqueous rosin milk and polysiloxane emulsion add at 100~120 DEG C
Heat simultaneously stirs 40~60min, obtains solution two.
4, solution two is placed in vacuum environment and carries out vacuum pressed, pressure is 10~20MPa, and pressurize 20~30min, is obtained
To fireproof gum crude product.
5, selection potassium hydroxide aqueous solution is formulated according to the above ratio weighs, and heat-resisting stabilizing agent, ion fixative, storage is added
Stabilizer and defoaming agent, potassium hydroxide aqueous solution after being reconciled, wherein the heat-resisting stabilizing agent is borax or boric acid, ion is solid
Determining agent is zinc oxide, aluminium oxide or starch, and storage stabilizing agent is sodium polyphosphate or potassium polyphosphate, and defoaming agent is polyether-modified
Organic silicon defoamer.
6, mass percentage concentration is added into fireproof gum crude product as potassium hydroxide aqueous solution after 50% reconciliation, is vacuumizing
Under conditions of be slowly stirred 20~30min, fireproof gum finished product can be obtained.
The invention adopts the above technical scheme, compared with prior art, has the advantage that
(1) present invention is filled using hydrophilic nano core-shell structure hybrid inorganic-organic particle preparation silica heat insulation type
The fireproof gum for starching flame resistant glass solves fireproof gum in the prior art and easily leads to a large amount of microvesicles of glass sandwich generation, apparent mass
The technical problem of difference is had using the silica heat insulation type grouting flame resistant glass of fireproof gum provided by the invention preparation without micro-
The advantage that bubble, transmitance are high and the fire prevention time is long.
(2) fireproof gum of the invention not only has good fire-retardant, anti-corrosion, mould proof, also has the effect of preventing white ant.
(3) fireproof gum crude product of the invention processing uses vacuum pressed technique, can make the space between cells in wood structure
The exclusion of gas is accelerated in expansion, promotes the residual of fire-resistant fluid foreign gas, easily and effectively, cost is relatively low.
Specific embodiment:
Embodiment 1
By a kind of formula and its preparation for silica heat insulation type grouting flame resistant glass fireproof gum provided by the invention
Method prepares fireproof gum.
1, it chooses hydrophilic nano core-shell structure hybrid inorganic-organic particle and weighs 15 parts by above-mentioned formula rate, partial size
For 60~80nm, DI is less than 0.01 for particle diameter distribution indices P；Hydrophilic nano core-shell structure is organic~stratum nucleare of inorganic hybridization particle
Substance is gas phase nano silica dioxide granule, and partial size is 50~80nm, and particle diameter distribution indices P DI is less than 0.005, shell substance
For methacrylic acid~acrylic acid~acrylamide copolymer, shell thickness is 5~10nm.
2, it chooses deionized water and weighs 20 parts by above-mentioned formula rate, weighed 15 parts of hydrophilic nano core-shell structures are had
Machine~inorganic hybridization particle is add to deionized water, 20~30min of high-speed stirred, and mixing speed is 1500~1800r/min,
Obtain solution one.
3, it is successively added into solution one and presses 10 parts of the weighed prodan of above-mentioned formula rate, 12 parts of sodium metaaluminate, water
Property 7 parts of bentonite, 15 parts of carbon forming agent, 12 parts of ammonium polyphosphate, 7 parts of crosslinking agent, 6 parts of basic zinc carbonate, 16 parts of aqueous rosin milk
With 14 parts of polysiloxane emulsion, 40~60min is heated and stirred at 100~120 DEG C, obtains solution two.
4, solution two is placed in vacuum environment and carries out vacuum pressed, pressure is 10~20MPa, and pressurize 20~30min, is obtained
To fireproof gum crude product.
5, choose potassium hydroxide aqueous solution and be formulated according to the above ratio and weighs 18 parts, addition heat-resisting stabilizing agent, ion fixative,
Storage stabilizing agent and defoaming agent, potassium hydroxide aqueous solution after being reconciled, wherein the heat-resisting stabilizing agent is borax, ion is fixed
Agent is starch, and storage stabilizing agent is sodium polyphosphate, and defoaming agent is Polyether Modified Polysiloxanes Defoaming Agent.
6, it is 18 parts of potassium hydroxide aqueous solution after 50% reconciliation that mass percentage concentration is added into fireproof gum crude product, is being taken out
It is slowly stirred 20~30min under conditions of vacuum, fireproof gum finished product can be obtained.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features.It is all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (2)
1. a kind of formula and preparation method thereof of silica heat insulation type grouting flame resistant glass fireproof gum, it is characterised in that described to match
Just according to parts by weight: 15-25 parts of hydrophilic nano core-shell structure hybrid inorganic-organic particle, 20-30 parts of deionized water, fluorine
10-13 parts of sodium metasilicate, 8-12 parts of sodium metaaluminate, bentonite 7-10 parts aqueous, 10-15 parts of carbon forming agent, 10-12 parts of ammonium polyphosphate,
7-10 parts of crosslinking agent, 6-11 parts of basic zinc carbonate, rosin milk 8-16 parts aqueous, 14-18 parts of polysiloxane emulsion and hydroxide
18-22 parts of aqueous solutions of potassium.
2. a kind of formula of silica heat insulation type grouting flame resistant glass fireproof gum and its preparation side according to claim 1
Method, it is characterized in that it is described the preparation method is as follows:
(1) choose hydrophilic nano core-shell structure hybrid inorganic-organic particle weighed by above-mentioned formula rate, partial size be 60~
80nm, DI is less than 0.01 for particle diameter distribution indices P；Hydrophilic nano core-shell structure is organic~and the stratum nucleare substance of inorganic hybridization particle is
Gas phase nano silica dioxide granule, partial size are 50~80nm, and for particle diameter distribution indices P DI less than 0.005, shell substance is methyl
Acrylic acid~acrylic acid~acrylamide copolymer, shell thickness are 5~10nm；
(2) it chooses deionized water to weigh by above-mentioned formula rate, by weighed hydrophilic nano core-shell structure hybrid inorganic-organic
Particle is add to deionized water, 20~30min of high-speed stirred, and mixing speed is 1500~1800r/min, obtains solution one；
(3) successively into solution one be added by the weighed prodan of above-mentioned formula rate, sodium metaaluminate, aqueous bentonite, at
Charcoal agent, ammonium polyphosphate, crosslinking agent, basic zinc carbonate, aqueous rosin milk and polysiloxane emulsion, are heated at 100~120 DEG C
And 40~60min is stirred, obtain solution two；
(4) solution two is placed in vacuum environment and carries out vacuum pressed, pressure is 10~20MPa, and pressurize 20~30min, is obtained
Fireproof gum crude product；
(5) selection potassium hydroxide aqueous solution is formulated according to the above ratio weighs, and heat-resisting stabilizing agent, ion fixative, storage is added surely
Determine agent and defoaming agent, potassium hydroxide aqueous solution after being reconciled, wherein the heat-resisting stabilizing agent is borax or boric acid, ion is fixed
Agent is zinc oxide, aluminium oxide or starch, and storage stabilizing agent is sodium polyphosphate or potassium polyphosphate, and defoaming agent has to be polyether-modified
Machine silicon defoaming agent；
(6) mass percentage concentration is added into fireproof gum crude product for potassium hydroxide aqueous solution after 50% reconciliation, what is vacuumized
Under the conditions of be slowly stirred 20~30min, fireproof gum finished product can be obtained.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810256938.8A CN110305622A (en) | 2018-03-27 | 2018-03-27 | A kind of formula and preparation method thereof of silica heat insulation type grouting flame resistant glass fireproof gum |
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| CN201810256938.8A CN110305622A (en) | 2018-03-27 | 2018-03-27 | A kind of formula and preparation method thereof of silica heat insulation type grouting flame resistant glass fireproof gum |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104177965A (en) * | 2014-08-26 | 2014-12-03 | 山西省建筑科学研究院 | Organic-inorganic composite nanometer heat-insulating fire-retardant coating and preparation method thereof |
| CN106883797A (en) * | 2017-02-21 | 2017-06-23 | 中国建筑材料科学研究总院 | A kind of fireproof gum liquid-based matter and preparation method thereof and fire prevention glue and preparation method thereof |
| CN107151547A (en) * | 2017-06-13 | 2017-09-12 | 合肥钢骨玻璃制品有限公司 | A kind of preparation method of fireproof gum for flame resistant glass |
| CN208218694U (en) * | 2018-04-18 | 2018-12-11 | 河北派格玻璃有限公司 | A kind of novel composite fireproof glass silica gel heat pressure roller device |
-
2018
- 2018-03-27 CN CN201810256938.8A patent/CN110305622A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104177965A (en) * | 2014-08-26 | 2014-12-03 | 山西省建筑科学研究院 | Organic-inorganic composite nanometer heat-insulating fire-retardant coating and preparation method thereof |
| CN106883797A (en) * | 2017-02-21 | 2017-06-23 | 中国建筑材料科学研究总院 | A kind of fireproof gum liquid-based matter and preparation method thereof and fire prevention glue and preparation method thereof |
| CN107151547A (en) * | 2017-06-13 | 2017-09-12 | 合肥钢骨玻璃制品有限公司 | A kind of preparation method of fireproof gum for flame resistant glass |
| CN208218694U (en) * | 2018-04-18 | 2018-12-11 | 河北派格玻璃有限公司 | A kind of novel composite fireproof glass silica gel heat pressure roller device |
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