CN106243632A - A kind of preparation method of fire proofing material - Google Patents
A kind of preparation method of fire proofing material Download PDFInfo
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- CN106243632A CN106243632A CN201610631874.6A CN201610631874A CN106243632A CN 106243632 A CN106243632 A CN 106243632A CN 201610631874 A CN201610631874 A CN 201610631874A CN 106243632 A CN106243632 A CN 106243632A
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- epoxy resin
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- diluent
- powder
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- 239000000463 material Substances 0.000 title claims abstract description 46
- 238000004079 fireproofing Methods 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 63
- 239000003822 epoxy resin Substances 0.000 claims abstract description 36
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 36
- 239000003085 diluting agent Substances 0.000 claims abstract description 34
- 239000000843 powder Substances 0.000 claims abstract description 31
- 239000013530 defoamer Substances 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000002270 dispersing agent Substances 0.000 claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 14
- 238000011049 filling Methods 0.000 claims abstract description 7
- 125000002723 alicyclic group Chemical group 0.000 claims abstract description 6
- 239000003063 flame retardant Substances 0.000 claims description 30
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 15
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 10
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000004568 cement Substances 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 6
- 125000005395 methacrylic acid group Chemical group 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 6
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims description 6
- 125000003342 alkenyl group Chemical group 0.000 claims description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 5
- 239000004927 clay Substances 0.000 claims description 5
- -1 polydimethylsiloxane Polymers 0.000 claims description 5
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 claims description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 4
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 claims description 4
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 4
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 4
- 239000001294 propane Substances 0.000 claims description 4
- FIHBHSQYSYVZQE-UHFFFAOYSA-N 6-prop-2-enoyloxyhexyl prop-2-enoate Chemical compound C=CC(=O)OCCCCCCOC(=O)C=C FIHBHSQYSYVZQE-UHFFFAOYSA-N 0.000 claims description 3
- 239000002202 Polyethylene glycol Substances 0.000 claims description 3
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 claims description 3
- 229920001223 polyethylene glycol Polymers 0.000 claims description 3
- 238000010008 shearing Methods 0.000 claims description 3
- CMCBDXRRFKYBDG-UHFFFAOYSA-N 1-dodecoxydodecane Chemical compound CCCCCCCCCCCCOCCCCCCCCCCCC CMCBDXRRFKYBDG-UHFFFAOYSA-N 0.000 claims description 2
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 claims description 2
- LOUGYXZSURQALL-UHFFFAOYSA-N 2,3-dihydroxybutanoic acid Chemical compound CC(O)C(O)C(O)=O LOUGYXZSURQALL-UHFFFAOYSA-N 0.000 claims description 2
- YSUQLAYJZDEMOT-UHFFFAOYSA-N 2-(butoxymethyl)oxirane Chemical compound CCCCOCC1CO1 YSUQLAYJZDEMOT-UHFFFAOYSA-N 0.000 claims description 2
- QNYBOILAKBSWFG-UHFFFAOYSA-N 2-(phenylmethoxymethyl)oxirane Chemical compound C1OC1COCC1=CC=CC=C1 QNYBOILAKBSWFG-UHFFFAOYSA-N 0.000 claims description 2
- HSDVRWZKEDRBAG-UHFFFAOYSA-N 2-[1-(oxiran-2-ylmethoxy)hexoxymethyl]oxirane Chemical compound C1OC1COC(CCCCC)OCC1CO1 HSDVRWZKEDRBAG-UHFFFAOYSA-N 0.000 claims description 2
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical compound OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 2
- 239000005062 Polybutadiene Substances 0.000 claims description 2
- 229910021538 borax Inorganic materials 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
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 2
- YQEMORVAKMFKLG-UHFFFAOYSA-N glycerine monostearate Natural products CCCCCCCCCCCCCCCCCC(=O)OC(CO)CO YQEMORVAKMFKLG-UHFFFAOYSA-N 0.000 claims description 2
- SVUQHVRAGMNPLW-UHFFFAOYSA-N glycerol monostearate Natural products CCCCCCCCCCCCCCCCC(=O)OCC(O)CO SVUQHVRAGMNPLW-UHFFFAOYSA-N 0.000 claims description 2
- PHNWGDTYCJFUGZ-UHFFFAOYSA-N hexyl dihydrogen phosphate Chemical compound CCCCCCOP(O)(O)=O PHNWGDTYCJFUGZ-UHFFFAOYSA-N 0.000 claims description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims description 2
- 229940049964 oleate Drugs 0.000 claims description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 2
- 229920002857 polybutadiene Polymers 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- 239000004328 sodium tetraborate Substances 0.000 claims description 2
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 2
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 claims description 2
- 229960001124 trientine Drugs 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 15
- 238000005304 joining Methods 0.000 abstract description 5
- 238000009435 building construction Methods 0.000 abstract description 2
- 229920006327 polystyrene foam Polymers 0.000 description 9
- 238000010792 warming Methods 0.000 description 9
- 239000007921 spray Substances 0.000 description 8
- 238000005507 spraying Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 239000011353 cycloaliphatic epoxy resin Substances 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 239000012774 insulation material Substances 0.000 description 4
- 239000002023 wood Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 229920006389 polyphenyl polymer Polymers 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 241000276489 Merlangius merlangus Species 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000013401 experimental design Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Building Environments (AREA)
Abstract
The present invention relates to the preparation method of a kind of fire proofing material, by defoamer and dispersant according to certain mass than joining the powder being stirring evenly and then adding into certain mass in the High shear device filling diluent, high speed shear to powder is fully dispersed in diluent, alicyclic based epoxy resin and modifying agent are joined in the diluent of scattered powder, stirring to epoxy resin and modifying agent is fully dispersed in diluent, add water and firming agent, i.e. obtain fire proofing material.The present invention can effectively prevent the disaster hidden-trouble in building construction process.
Description
Technical field
The present invention relates to the preparation method of a kind of fire proofing material.
Background technology
Due to the generation of the most a lot of building heat preservation event of fire, cause the thinking of each bound pair insulated fire, insulation
The beyond example great attention causing all circles in the industry of the fire protecting performance of material.But, a lot of insulation materials are on fire be all
Work progress produces, such as: electric welding, naked light, bad construction custom.What these materials the most constantly produced melts
Dripping thing and toxic smoke, the harm of environment also can not be neglected by the gas such as the Chlorofluorocarbons (CFCs) simultaneously discharged, hydrofluorocarbons, freon
Depending on.Fire proofing material arises at the historic moment.
Fire proofing material is mainly based on incombustible at present, and binding agent is auxiliary, needs to smear certain thickness, and this increases the most greatly
Add the weight of fire proofing material, bring the biggest trouble to carrying and construction.
Summary of the invention
The technical problem to be solved is to provide the preparation method of a kind of fire proofing material, and the present invention can construct
Facilitate and can effectively prevent the disaster hidden-trouble in building construction process.
In order to solve above-mentioned technical problem, present invention employs techniques below scheme:
The preparation method of a kind of fire proofing material, it is characterised in that follow the steps below:
1) product A is made: defoamer, dispersant and fire retardant certain mass ratio is joined the high shear filling diluent
In equipment, it is stirring evenly and then adding into the powder of certain mass, the mass ratio of defoamer, dispersant, fire retardant, powder and diluent
It is 0.5～3:0.5～3:0.5～3:200～500:1000, high speed shear 20min～60min, is fully dispersed in powder dilute
Release in agent, obtain product A；
2), product B is made: join in product A by epoxy resin and modifying agent according to certain mass ratio, epoxy resin, modification
The mass ratio of agent and product A is 60～89:1～10:10～30, and stirring to epoxy resin and modifying agent is fully dispersed in diluent
In, obtain product B；
3), make fire proofing material: according to will add water and firming agent join in product B according to certain mass ratio, mix homogeneously,
The mass ratio of water, firming agent and product B is 2～6:30～50:30～50, i.e. obtains fire proofing material；
Described dispersant is triethyl group hexyl phosphoric acid, methyl anyl alcohol, vinyl bis-stearamides, glycerol monostearate, poly-second
A kind of or arbitrary proportion in glycol and mono alkenyl succimide two or more；
Described defoamer is to join in the Guangdong bought on tributyl phosphate, phenethanol oleate, polydimethylsiloxane and market
A kind of or arbitrary proportion in the middle federal special defoamer of B458 oiliness that Fine Chemical Co., Ltd of nation produces two or more；
Described fire retardant is the two or more of a kind of or arbitrary proportion in tripolyphosphate ammonium, boric acid and Borax；
Described powder is the two or more of a kind of or arbitrary proportion in calcium carbonate, aluminium hydroxide, aluminium oxide, potter's clay and cement；
Described diluent is methacrylic acid-beta-hydroxy ethyl ester, expoxy propane lauryl ether, butyl glycidyl ether, 1,4-fourth
A kind of or arbitrary proportion in Hexanediol diglycidyl ether, benzyl glycidyl ether and ethyl acetate two or more；
Described modifying agent is the one in 1,6 hexanediol diacrylate, end carboxyl propylene glycol polyethers and polybutadiene or any
Ratio two or more；
Described epoxy resin is alicyclic based epoxy resin, propane type epoxy resin of di phenolic group and glycidyl ester epoxy resin
In a kind of or arbitrary proportion two or more；
Described firming agent be the one in triethylene tetramine, ethylenediamine, maleic anhydride and phthalic anhydride or arbitrarily than
Example two or more.
Described powder fineness requirement is 1200 mesh～3000 mesh.
Shearing rotating speed described in step 1) is 1500 turns/min, and shear time is 40min；Defoamer is middle federal B458 oil
The special defoamer of property；Dispersant is Polyethylene Glycol and the mono alkenyl succimide compositions according to mass ratio 1:2；Fire retardant is
Tripolyphosphate ammonium；Powder is that calcium carbonate, aluminium hydroxide, aluminium oxide, potter's clay and cement are according to mass ratio 7:2:2:1:1；Diluent
For methacrylic acid-beta-hydroxy ethyl ester；The mass ratio of defoamer, dispersant, fire retardant, powder and diluent is 2:1.5:1:390:
1000。
Step 2) described in epoxy resin be alicyclic based epoxy resin；Described modifying agent is 1,6-HD diacrylate
Ester；The mass ratio of epoxy resin, modifying agent and product A is 75:5:20.
Firming agent described in step 3) is phthalic anhydride;The mass ratio of water, firming agent and product B is 4:50:46.
The present invention has a following Advantageous Effects:
1), good thermal stability of the present invention, owing to the epoxy radicals of cycloaliphatic epoxy resin is connected directly between on alicyclic ring, can be formed tight
Close rigid molecular structure, after solidification, crosslink density increases, thus heat distortion temperature is higher, and Martin heat resistance can reach 190
More than DEG C, heat decomposition temperature is more than 360 DEG C.Cure shrinkage is little, and hot strength is high.The viscosity of cycloaliphatic epoxy resin all compares
Little, when cast and compacting product, operation is more convenient, has superior mechanical performance and chemical proof and thermostability.
2), the present invention adds tripolyphosphate ammonium as fire retardant, environmental protection compared with traditional fire retardant PBDE
Performance is higher.
3), the present invention matched by the multiple auxiliary agent such as dispersant and defoamer, powder can be made to be scattered in uniformly dilute
Releasing in agent, product stability can be good.
4), the present invention by add modifying agent, the toughness of cycloaliphatic epoxy resin can be significantly improved, will not be because of warming plate
Bending and cause coming off of fire proofing material.
5), the present invention use methacrylic acid-beta-hydroxy ethyl ester miscible with water as diluent, do not affect the addition of water,
The aquation of cement will not be produced impact.
6), the present invention by cement and the cooperation of cycloaliphatic epoxy resin, form double shielding film, have the most waterproof
Performance, is possible to prevent fire proofing material to come off because of rainwash.
7), the present invention can by spraying by the way of, coat and need on fireproof material, easy construction.
Detailed description of the invention
The present invention is further illustrated below in conjunction with instantiation.
Embodiment one
Make product A: defoamer, dispersant and fire retardant certain mass are set than joining the high shear filling diluent
In Bei, being stirring evenly and then adding into the powder of certain mass, the mass ratio of defoamer, dispersant, fire retardant, powder and diluent is
2:1.5:1:390:1000, high speed shear certain time, it is fully dispersed in diluent to powder, obtains product A；Make and produce
Product B: epoxy resin and modifying agent are joined in product A according to certain mass ratio, the matter of epoxy resin, modifying agent and product A
Amount ratio is 75:5:20, and stirring is fully dispersed in diluent to epoxy resin and modifying agent, obtains product B；Make fire proofing wood
Material: according to will add water and firming agent join in product B according to certain mass ratio, mix homogeneously, water, firming agent and product B
Mass ratio is 4:50:46, i.e. obtains fire proofing material.
Embodiment two
Make product A: defoamer, dispersant and fire retardant certain mass are set than joining the high shear filling diluent
In Bei, being stirring evenly and then adding into the powder of certain mass, the mass ratio of defoamer, dispersant, fire retardant, powder and diluent is
2:1.5:1:390:1000, high speed shear certain time, it is fully dispersed in diluent to powder, obtains product A；Make and produce
Product B: epoxy resin and modifying agent are joined in product A according to certain mass ratio, the matter of epoxy resin, modifying agent and product A
Amount ratio is 70:5:25, and stirring is fully dispersed in diluent to epoxy resin and modifying agent, obtains product B；Make fire proofing wood
Material: according to will add water and firming agent join in product B according to certain mass ratio, the mass ratio of water, firming agent and product B is 4:
50:46, i.e. obtains fire proofing material.
Embodiment three
Make product A: defoamer, dispersant and fire retardant certain mass are set than joining the high shear filling diluent
In Bei, being stirring evenly and then adding into the powder of certain mass, the mass ratio of defoamer, dispersant, fire retardant, powder and diluent is
2:1.5:1:390:1000, high speed shear certain time, it is fully dispersed in diluent to powder, obtains product A；Make and produce
Product B: epoxy resin and modifying agent are joined in product A according to certain mass ratio, the matter of epoxy resin, modifying agent and product A
Amount ratio is 80:5:15, and stirring is fully dispersed in diluent to epoxy resin and modifying agent, obtains product B；Make fire proofing wood
Material: according to will add water and firming agent join in product B according to certain mass ratio, the mass ratio of water, firming agent and product B is 4:
50:46, i.e. obtains fire proofing material.
Embodiment four
Make product A: defoamer, dispersant and fire retardant certain mass are set than joining the high shear filling diluent
In Bei, being stirring evenly and then adding into the powder of certain mass, the mass ratio of defoamer, dispersant, fire retardant, powder and diluent is
2:1.5:1:390:1000, high speed shear certain time, it is fully dispersed in diluent to powder, obtains product A；Make and produce
Product B: epoxy resin and modifying agent are joined in product A according to certain mass ratio, the matter of epoxy resin, modifying agent and product A
Amount ratio is 75:10:15, and stirring is fully dispersed in diluent to epoxy resin and modifying agent, obtains product B；Make fire proofing wood
Material: according to will add water and firming agent join in product B according to certain mass ratio, the mass ratio of water, firming agent and product B is 4:
50:46, i.e. obtains fire proofing material.
In embodiment 1 to 4, described shearing rotating speed is 1500 turns/min, and shear time is 40min；Defoamer is middle federation
The special defoamer of B458 oiliness；Dispersant is Polyethylene Glycol and the mono alkenyl succimide compositions according to mass ratio 1:2；Resistance
Combustion agent is tripolyphosphate ammonium；Powder is that calcium carbonate, aluminium hydroxide, aluminium oxide, potter's clay and cement are according to mass ratio 7:2:2:1:1；
Diluent is methacrylic acid-beta-hydroxy ethyl ester；Epoxy resin is alicyclic based epoxy resin；Described modifying agent is 1,6-HD
Diacrylate.
Beneficial effects of the present invention is further illustrated below in conjunction with experimental data:
1, experiment material to be tested
1 materials and methods:
1.1 materials to be tested: the common fire proofing material of the present invention (in addition to not adding fire retardant and modifying agent, other technique and embodiment 1 one
Cause), embodiment 1, embodiment 2, embodiment 3 and embodiment 4 do effectiveness comparison.
1.3 EXPERIMENTAL DESIGN: test set 5 process, by common fire proofing material (in addition to not adding fire retardant and modifying agent, other
Technique is consistent with embodiment 1), embodiment 1, embodiment 2, embodiment 3 and embodiment 4 spray to polystyrene foam insulation respectively
On plate, the same angle of alternating bending 40 times, observe insulation material with or without coming off；By common fire proofing material (except do not add fire retardant and
Outside modifying agent, other technique is consistent with embodiment 1), embodiment 1, embodiment 2, embodiment 3 and embodiment 4 spray to polyphenyl second
On alkene foam heat-insulating board, soak 45 days in water, observe insulation material with or without damage；Common fire proofing material is (fire-retardant except not adding
Outside agent and modifying agent, other technique is consistent with embodiment 1), embodiment 1, embodiment 2, embodiment 3 and embodiment 4 spray to gather
On styrenic foams warming plate, roasting under naked light.
This experiment other conditions in addition to the embodiment difference used are the most consistent.
2 results and analysis
Spray common fire proofing material (in addition to not adding fire retardant and modifying agent, other technique is consistent with embodiment 1), embodiment 1, reality
Execute the polystyrene foam warming plate of example 2, embodiment 3 and embodiment 4, alternating bending 40 times, spray the poly-of common fire proofing material
Styrenic foams warming plate (in addition to not adding fire retardant and modifying agent, other technique is consistent with embodiment 1) when bending 30 times,
Fire proofing material surface occurs in that peeling fold, and the polystyrene foam warming plate spraying embodiment 1 to 4 does not all observe peeling
Buckling phenomena, illustrates that insulation material of the present invention anti-crimping ability is strong, good toughness；Common fire proofing material will be sprayed (fire-retardant except not adding
Outside agent and modifying agent, other technique is consistent with embodiment 1), embodiment 1, embodiment 2, embodiment 3 and the polyphenyl second of embodiment 4
Alkene foam heat-insulating board inserts in water, and partial denudation in atmosphere, soaks in water 45 days and observes, spray common fire proofing material and (remove
Not adding outside fire retardant and modifying agent, other technique is consistent with embodiment 1) polystyrene foam warming plate at water and air interface
Local whiting, and played bubble, and the polystyrene foam warming plate spraying embodiment 1 to 4 all do not observed foaming phenomena, says
Bright water resistance of the present invention is good；To spray common fire proofing material (in addition to not adding fire retardant and modifying agent, other technique and embodiment
1 is consistent), embodiment 1, embodiment 2, embodiment 3 and embodiment 4 polystyrene foam warming plate roasting under naked light, spray general
The polystyrene foam warming plate of logical fire proofing material (in addition to not adding fire retardant and modifying agent, other technique is consistent with embodiment 1)
Began to give off a peculiar smell when 4 minutes, and had flare to occur after 12 minutes, the polystyrene foam insulation of spraying embodiment 1
Plate has abnormal flavour to send after toasting 5 minutes, is baked to 20 minutes have no flare；The polystyrene foam of spraying embodiment 2 to 4 is protected
Temperature plate has abnormal flavour to send in baking after 5 minutes, and 15 to 20/there is the appearance of flare, embodiment 1 effect optimum be described.
Claims (5)
1. the preparation method of a fire proofing material, it is characterised in that follow the steps below:
1) product A is made: defoamer, dispersant and fire retardant certain mass ratio is joined the high shear filling diluent
In equipment, it is stirring evenly and then adding into the powder of certain mass, the mass ratio of defoamer, dispersant, fire retardant, powder and diluent
It is 0.5～3:0.5～3:0.5～3:200～500:1000, high speed shear 20min～60min, is fully dispersed in powder dilute
Release in agent, obtain product A；
2), product B is made: join in product A by epoxy resin and modifying agent according to certain mass ratio, epoxy resin, modification
The mass ratio of agent and product A is 60～89:1～10:10～30, and stirring to epoxy resin and modifying agent is fully dispersed in diluent
In, obtain product B；
3), make fire proofing material: according to will add water and firming agent join in product B according to certain mass ratio, mix homogeneously,
The mass ratio of water, firming agent and product B is 2～6:30～50:30～50, i.e. obtains fire proofing material；
Described dispersant is triethyl group hexyl phosphoric acid, methyl anyl alcohol, vinyl bis-stearamides, glycerol monostearate, poly-second
A kind of or arbitrary proportion in glycol and mono alkenyl succimide two or more；
Described defoamer is to join in the Guangdong bought on tributyl phosphate, phenethanol oleate, polydimethylsiloxane and market
A kind of or arbitrary proportion in the middle federal special defoamer of B458 oiliness that Fine Chemical Co., Ltd of nation produces two or more；
Described fire retardant is the two or more of a kind of or arbitrary proportion in tripolyphosphate ammonium, boric acid and Borax；
Described powder is the two or more of a kind of or arbitrary proportion in calcium carbonate, aluminium hydroxide, aluminium oxide, potter's clay and cement；
Described diluent is methacrylic acid-beta-hydroxy ethyl ester, expoxy propane lauryl ether, butyl glycidyl ether, 1,4-fourth
A kind of or arbitrary proportion in Hexanediol diglycidyl ether, benzyl glycidyl ether and ethyl acetate two or more；
Described modifying agent is the one in 1,6 hexanediol diacrylate, end carboxyl propylene glycol polyethers and polybutadiene or any
Ratio two or more；
Described epoxy resin is alicyclic based epoxy resin, propane type epoxy resin of di phenolic group and glycidyl ester epoxy resin
In a kind of or arbitrary proportion two or more；
Described firming agent be the one in triethylene tetramine, ethylenediamine, maleic anhydride and phthalic anhydride or arbitrarily than
Example two or more.
2. the preparation method of fire proofing material as claimed in claim 1, it is characterised in that: described powder fineness requirement is 1200 mesh
～3000 mesh.
3. the preparation method of fire proofing material as claimed in claim 1, it is characterised in that: shearing rotating speed described in step 1) is
1500 turns/min, shear time is 40min；Defoamer is the middle federal special defoamer of B458 oiliness；Dispersant is Polyethylene Glycol
With mono alkenyl succimide according to the compositions of mass ratio 1:2；Fire retardant is tripolyphosphate ammonium；Powder is calcium carbonate, hydrogen-oxygen
Change aluminum, aluminium oxide, potter's clay and cement according to mass ratio 7:2:2:1:1；Diluent is methacrylic acid-beta-hydroxy ethyl ester；Defoamer,
The mass ratio of dispersant, fire retardant, powder and diluent is 2:1.5:1:390:1000.
4. the preparation method of fire proofing material as claimed in claim 1, it is characterised in that: step 2) described in epoxy resin be fat
Ring same clan epoxy resin；Described modifying agent is 1,6 hexanediol diacrylate；The quality of epoxy resin, modifying agent and product A
Ratio is 75:5:20.
5. the preparation method of fire proofing material as claimed in claim 1, it is characterised in that: firming agent described in step 3) is adjacent benzene
Dicarboxylic acid anhydride;The mass ratio of water, firming agent and product B is 4:50:46.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107151111A (en) * | 2017-06-16 | 2017-09-12 | 济南大学 | A kind of regeneration aggregate pervious concrete |
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|---|---|---|---|---|
| CN101508825A (en) * | 2009-03-30 | 2009-08-19 | 汕头市骏码凯撒有限公司 | Epoxy resin embedding glue and method for producing the same |
| CN101921557A (en) * | 2010-08-30 | 2010-12-22 | 新高电子材料（中山）有限公司 | Halogen-free flame-retardant adhesive composition and flexible copper-clad plate using same |
| CN105111984A (en) * | 2015-08-06 | 2015-12-02 | 南京艾布纳密封技术有限公司 | Environmental-friendly flame-retardant epoxy automobile hemming adhesive and preparation method therefor |
-
2016
- 2016-08-04 CN CN201610631874.6A patent/CN106243632B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508825A (en) * | 2009-03-30 | 2009-08-19 | 汕头市骏码凯撒有限公司 | Epoxy resin embedding glue and method for producing the same |
| CN101921557A (en) * | 2010-08-30 | 2010-12-22 | 新高电子材料（中山）有限公司 | Halogen-free flame-retardant adhesive composition and flexible copper-clad plate using same |
| CN105111984A (en) * | 2015-08-06 | 2015-12-02 | 南京艾布纳密封技术有限公司 | Environmental-friendly flame-retardant epoxy automobile hemming adhesive and preparation method therefor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107151111A (en) * | 2017-06-16 | 2017-09-12 | 济南大学 | A kind of regeneration aggregate pervious concrete |
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| CN106243632B (en) | 2018-07-13 |
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