CN109280526A - Two-component power battery structure glue and preparation method thereof - Google Patents
Two-component power battery structure glue and preparation method thereof Download PDFInfo
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- CN109280526A CN109280526A CN201811096124.9A CN201811096124A CN109280526A CN 109280526 A CN109280526 A CN 109280526A CN 201811096124 A CN201811096124 A CN 201811096124A CN 109280526 A CN109280526 A CN 109280526A
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- component
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- power battery
- structure glue
- battery structure
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- 239000003292 glue Substances 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title claims description 29
- 239000004760 aramid Substances 0.000 claims abstract description 29
- 239000002121 nanofiber Substances 0.000 claims abstract description 29
- 229920003235 aromatic polyamide Polymers 0.000 claims abstract description 27
- 239000003063 flame retardant Substances 0.000 claims abstract description 22
- 150000005846 sugar alcohols Polymers 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 239000011347 resin Substances 0.000 claims abstract description 13
- 229920005989 resin Polymers 0.000 claims abstract description 13
- 239000012948 isocyanate Substances 0.000 claims abstract description 12
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 12
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 3
- 239000003054 catalyst Substances 0.000 claims abstract description 3
- 229920006231 aramid fiber Polymers 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 17
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 15
- 229920000570 polyether Polymers 0.000 claims description 15
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 14
- 229920005862 polyol Polymers 0.000 claims description 13
- 150000003077 polyols Chemical class 0.000 claims description 13
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical class CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 12
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 10
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 10
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 9
- 239000002270 dispersing agent Substances 0.000 claims description 9
- 229910052582 BN Inorganic materials 0.000 claims description 8
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- 239000004359 castor oil Substances 0.000 claims description 7
- 235000019438 castor oil Nutrition 0.000 claims description 7
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 7
- 229920005906 polyester polyol Polymers 0.000 claims description 7
- WYNCHZVNFNFDNH-UHFFFAOYSA-N Oxazolidine Chemical compound C1COCN1 WYNCHZVNFNFDNH-UHFFFAOYSA-N 0.000 claims description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000002808 molecular sieve Substances 0.000 claims description 5
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical group [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- VONWDASPFIQPDY-UHFFFAOYSA-N dimethyl methylphosphonate Chemical compound COP(C)(=O)OC VONWDASPFIQPDY-UHFFFAOYSA-N 0.000 claims description 4
- HHDUMDVQUCBCEY-UHFFFAOYSA-N 4-[10,15,20-tris(4-carboxyphenyl)-21,23-dihydroporphyrin-5-yl]benzoic acid Chemical compound OC(=O)c1ccc(cc1)-c1c2ccc(n2)c(-c2ccc(cc2)C(O)=O)c2ccc([nH]2)c(-c2ccc(cc2)C(O)=O)c2ccc(n2)c(-c2ccc(cc2)C(O)=O)c2ccc1[nH]2 HHDUMDVQUCBCEY-UHFFFAOYSA-N 0.000 claims description 3
- 229910017083 AlN Inorganic materials 0.000 claims description 3
- 229910019142 PO4 Inorganic materials 0.000 claims description 3
- 239000010452 phosphate Substances 0.000 claims description 3
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 claims description 3
- ZBSCMUKWGDDOQK-UHFFFAOYSA-N tris[2-(2-hydroxyethoxy)ethyl] phosphite Chemical compound OCCOCCOP(OCCOCCO)OCCOCCO ZBSCMUKWGDDOQK-UHFFFAOYSA-N 0.000 claims description 3
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 claims description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 2
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 2
- 239000002518 antifoaming agent Substances 0.000 claims description 2
- 229910000410 antimony oxide Inorganic materials 0.000 claims description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
- 239000001110 calcium chloride Substances 0.000 claims description 2
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 2
- 239000003085 diluting agent Substances 0.000 claims description 2
- 150000002009 diols Chemical class 0.000 claims description 2
- 239000012467 final product Substances 0.000 claims description 2
- 239000000395 magnesium oxide Substances 0.000 claims description 2
- CAAULPUQFIIOTL-UHFFFAOYSA-L methyl phosphate(2-) Chemical compound COP([O-])([O-])=O CAAULPUQFIIOTL-UHFFFAOYSA-L 0.000 claims description 2
- 239000011943 nanocatalyst Substances 0.000 claims description 2
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000000049 pigment Substances 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 239000012970 tertiary amine catalyst Substances 0.000 claims description 2
- 239000012974 tin catalyst Substances 0.000 claims description 2
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 claims description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims 2
- WMBWREPUVVBILR-WIYYLYMNSA-N (-)-Epigallocatechin-3-o-gallate Chemical compound O([C@@H]1CC2=C(O)C=C(C=C2O[C@@H]1C=1C=C(O)C(O)=C(O)C=1)O)C(=O)C1=CC(O)=C(O)C(O)=C1 WMBWREPUVVBILR-WIYYLYMNSA-N 0.000 claims 1
- OSNIIMCBVLBNGS-UHFFFAOYSA-N 1-(1,3-benzodioxol-5-yl)-2-(dimethylamino)propan-1-one Chemical compound CN(C)C(C)C(=O)C1=CC=C2OCOC2=C1 OSNIIMCBVLBNGS-UHFFFAOYSA-N 0.000 claims 1
- 229920000388 Polyphosphate Polymers 0.000 claims 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 239000001205 polyphosphate Substances 0.000 claims 1
- 235000011176 polyphosphates Nutrition 0.000 claims 1
- 150000003462 sulfoxides Chemical class 0.000 claims 1
- 239000011787 zinc oxide Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 abstract description 23
- 239000000853 adhesive Substances 0.000 abstract description 19
- 230000032683 aging Effects 0.000 abstract description 5
- 239000004814 polyurethane Substances 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 7
- 229920002635 polyurethane Polymers 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- CWZPGMMKDANPKU-UHFFFAOYSA-L butyl-di(dodecanoyloxy)tin Chemical compound CCCC[Sn+2].CCCCCCCCCCCC([O-])=O.CCCCCCCCCCCC([O-])=O CWZPGMMKDANPKU-UHFFFAOYSA-L 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 150000004702 methyl esters Chemical class 0.000 description 3
- YACKEPLHDIMKIO-UHFFFAOYSA-N methylphosphonic acid Chemical class CP(O)(O)=O YACKEPLHDIMKIO-UHFFFAOYSA-N 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 230000003679 aging effect Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000010907 mechanical stirring Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000003981 vehicle Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OWIKHYCFFJSOEH-UHFFFAOYSA-N Isocyanic acid Chemical compound N=C=O OWIKHYCFFJSOEH-UHFFFAOYSA-N 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- XLJMAIOERFSOGZ-UHFFFAOYSA-N anhydrous cyanic acid Natural products OC#N XLJMAIOERFSOGZ-UHFFFAOYSA-N 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- -1 dimethyl methyl phosphonates Chemical class 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002070 nanowire Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc 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
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
-
- 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
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- 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
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- 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
- C08K3/38—Boron-containing compounds
- C08K2003/382—Boron-containing compounds and nitrogen
- C08K2003/385—Binary compounds of nitrogen with boron
-
- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The present invention relates to a kind of two-component power battery structure glue, including component A and B component, and based on parts by weight, component A includes following raw material: 100 parts of polyalcohol；50~450 parts of Heat Conduction Material；10~30 parts of aramid nano-fiber；1~50 part of fire retardant；0.01~5 part of catalyst；10~20 parts of deicer；0.1~20 part of auxiliary agent；B component includes following raw material: 100 parts of isocyanate resin；1~50 part of aramid nano-fiber；1~8 part of deicer.Above-mentioned two-component power battery structure glue, with high-temp resisting high-humidity resisting, ageing-resistant performance, and adhesive strength is high.
Description
Technical field
The present invention relates to field of adhesive technology, more particularly to a kind of two-component power battery structure glue and its preparation side
Method.
Background technique
The development prospect of China's new-energy automobile is infinitely open.In recent years, the central government continues to increase to its fund
Investment, each city also constantly play an active part in new energy vapour in links such as policy, development plan, infrastructure construction, consumption subsidies
The universal and popularization of vehicle.Most countries and vehicle enterprise concentrate on pure electric automobile in the developing focus of new-energy automobile.
In pure electric automobile field, core is exactly lithium battery power-driven system.And adhesive is to realize to be driven by electricity
One of system stabilization, efficient, a lasting, central factor of trouble free service.The power electric that current lithium battery electrical automobile uses
Pond is made of together many small battery cores by parallel and series connection.There is very strong vibration in automobile, shake in the process of moving
Dynamic impact force, which leads to the frictional impact between battery core not only, influences the service life of battery, and may lead under serious situation
It causes on fire from explosion.Therefore, high temperature resistant, ageing-resistant, high-intensitive battery core bonding polyurethane structure glue are developed for electric car
Safety is particularly important.
However, the structure glue of polyurethane type exists under high-temp resisting high-humidity resisting environment the shortcomings that easy heat ageing.And aramid fiber is fine
Dimension has the excellent performances such as superhigh intensity, acid-fast alkali-proof, light-weight, insulation, anti-aging, high-modulus and high temperature resistant, and feature is just
The deficiency of PU structural adhesive can be made up well.But the structure glue compatibility of existing aramid fiber and polyurethane type compared with
Difference is difficult to apply to structure glue field so far.
Summary of the invention
Based on this, the present invention provides a kind of two-component power battery structure glue, with high-temp resisting high-humidity resisting, resistance to ag(e)ing
Can, and adhesive strength is high.
The specific technical proposal is:
A kind of two-component power battery structure glue, including component A and B component, based on parts by weight,
The component A includes following raw material:
The B component includes following raw material:
100 parts of isocyanate resin；
1~50 part of aramid nano-fiber；
1~8 part of deicer.
In one of the embodiments, the weight ratio of the polyalcohol and the aramid nano-fiber be 100:(20~
30)；
The weight ratio of the isocyanate resin and the aramid nano-fiber is 100:(30~50).
In one of the embodiments, the aramid nano-fiber preparation method the following steps are included:
By 100 parts of aramid fibers, 1500-2500 parts of dimethyl sulfoxides and 1-10 parts of strong basicity dispersing agents in nitrogen-sealed item
It is mixed, is dried in vacuo under part to obtain the final product；
The strong basicity dispersing agent is selected from one or more of sodium hydroxide, potassium hydroxide and potassium tert-butoxide.
The weight ratio of the aramid fiber, dimethyl sulfoxide and highly basic dispersing agent is 100 in one of the embodiments:
(1800-2200): (3-8).
The temperature of the mixing is 40-50 DEG C in one of the embodiments, time 48h-72h.
The Heat Conduction Material is selected from silica, calcium carbonate, aluminium nitride, boron nitride, oxidation in one of the embodiments,
One or more of zinc, magnesia and ball-aluminium oxide.
The Heat Conduction Material is the ball-aluminium oxide and boron nitride of 30:(1-5) by weight ratio in one of the embodiments,
Composition.
The fire retardant is selected from phosphate, aluminium hydroxide, zinc borate, antimony oxide, gathers in one of the embodiments,
One in phosphate, methyl-phosphoric acid dimethyl ester, fire retardant FR -109, fire retardant TCPP, Weston 430 and ExoIit OP550
Kind is several.
The fire retardant is 50:(5-10 by weight ratio in one of the embodiments): the aluminium hydroxide of (10-20), resistance
Combustible polyether glycol and dimethyl methyl phosphonate composition.
The polyalcohol is selected from polyether polyol, polyester polyol, castor oil modified polynary in one of the embodiments,
One or more of pure and mild short-chain diol, viscosity are 5000~20000cps.
Affiliated polyalcohol is (30~50): (30~50): 20 polyether polyols by weight ratio in one of the embodiments,
The pure and mild castor oil modified polyalcohol composition of alcohol, polyester polyols.
In one of the embodiments, the isocyanate resin be selected from HDI, HDI performed polymer, polymeric MDI, liquefied mdi,
One of MDI performed polymer is a variety of, and viscosity is 100~2000cps.
The catalyst is selected from organic tin catalyst or tertiary amine catalyst in one of the embodiments,.
The deicer is selected from molecular sieve powder, calcium chloride, aluminum sulfate or oxazolidine in one of the embodiments,.
The auxiliary agent is selected from diluent, pigment, anti-settling agent, defoaming agent, dispersing agent and levelling in one of the embodiments,
One or more of agent.
The present invention also provides the preparation methods of above-mentioned two-component power battery structure glue.
The specific technical proposal is:
A kind of preparation method of two-component power battery structure glue, comprising the following steps:
The preparation of component A: the polyalcohol, Heat Conduction Material, fire retardant and deicer are mixed, and stirring at normal temperature adds
The aramid nano-fiber and catalyst, stirring at normal temperature, vacuum defoamation is to get component A；
The preparation of B component: the isocyanate resin, aramid nano-fiber and deicer being mixed, stirring at normal temperature, and vacuum is de-
Bubble is to get B component.
According to weight ratio be (2~5) by the component A and the B component: 1 mix to get.
Compared with prior art, the invention has the following advantages:
Above-mentioned two-component power battery structure glue is by polyalcohol, isocyanate resin and aramid nano-fiber with special ratios point
It is not added in component A and B component, cooperates the raw materials such as Heat Conduction Material and fire retardant, be not only able to improve PU structural adhesive
High temperature and humidity, resistance to ag(e)ing, additionally it is possible to which the adhesive strength for improving PU structural adhesive increases the shock resistance of PU structural adhesive
Performance.Wherein, aramid fiber is handled to obtain aramid nano-fiber by highly basic, main chain contains a large amount of phenyl ring, with isocyanic acid
The phenyl ring of resin there are isocyanate resin in conjugation, with PU structural adhesive and other ingredient compatibilities are preferable, moreover,
The viscosity that can be improved component A and B component is conducive to the mixing gluing of two components of subsequent A, B, overcomes aramid fiber material and be difficult to
Apply to the technical problem in structure glue field.Meanwhile traditional PU structural adhesive is increased by the way that a large amount of filler powder is added
Add the mechanics and heat resistance of glue, and filler powder is easy to cause dust, not only welding, but also easily causes the breathing system of worker
System disease, PU structural adhesive of the present invention introduce aramid nano-fiber, avoid dust pollution.Polyurethane of the present invention
Structure glue ageing-resistant performance is excellent, and mechanical property is prominent, can be used for the bonding of battery core in power battery module, improves power battery
Service life and safety.
In two-component power battery structure glue of the present invention, Heat Conduction Material is preferably spherical oxidation of the weight ratio for 30:(1-5)
Aluminium and boron nitride can guarantee structure glue caking property and while thermal conductivity, reduce the additive amount of Heat Conduction Material, avoid due to
The increase of Heat Conduction Material, causes system viscosity to increase, and influences workability and cohesive force.Fire retardant preferred weight ratio is 100:
(5-10): aluminium hydroxide, flame retardant polyether polyol and the dimethyl methyl phosphonate of (10-20), by the way that a small amount of flame retarding polyether is added
Polyalcohol cooperates the aluminium hydroxide and dimethyl methyl phosphonate of special ratios, can be further improved the resistance of PU structural adhesive
Combustion property.Also, aramid nano-fiber can also interact with above-mentioned flame-retardant system, have PU structural adhesive superior resistance to
High temperature and flame retardant property.
Specific embodiment
It to facilitate the understanding of the present invention, below will be to invention is more fully described.The present invention can be with many not
With form realize, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes to this
Disclosure of the invention content understanding is more thorough and comprehensive.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein "and/or" includes one or more phases
Any and all combinations of the listed item of pass.
Two-component power battery structure glue of the invention and preparation method thereof is made below in conjunction with specific embodiment further
Detailed description.
All raw materials in following specific embodiments derive from commercially available.
Fire retardant FR -109, fire retardant TCPP are purchased from Qingdao Lian Mei chemical company.
Weston 430 is purchased from BorgWarner Inc of the U.S..
ExoIit OP550 is purchased from German Clariant Corporation.
Isocyanate resin can be selected from the product being commercialized as follows, such as: the Wannate series of Yantai Wanhua；Bayer's
Desmodur series；The Cosmonate series of Mitsui Chemical Co., Ltd.；The MDI-LL of Jin Hu Co., Ltd. of South Korea.
Embodiment 1
The present embodiment provides a kind of aramid nano-fibers and preparation method thereof, comprising the following steps:
It is put into after the cutting of 100 parts of aramid fiber silk is shredded with 2000 parts of dimethyl sulfoxides removed water (DMSO)
In reaction kettle, mechanical stirring 12 hours.Then 5 parts of potassium tert-butoxide is added, persistently stirs 48 hours.Whipping temp is 45 DEG C,
It is carried out under the conditions of nitrogen-sealed.Solution is dried in vacuo later, extra dimethyl sulfoxide reagent is removed, obtains aramid fiber Nanowire
Dimension.
Aramid fiber is added in dimethyl sulfoxide and stirs, and solution colour gradually becomes dark brown from colorless and transparent, and
Solution viscosity becomes larger.After alkaline dispersing agent is added, solution viscosity has a certain range of reduction, and solution colour shoals.
Embodiment 2
The present embodiment provides a kind of two-component power battery structure glue and preparation method thereof, comprising the following steps:
Component A preparation process is as follows:
Taking 100 parts of polyalcohol, (40 parts of polyether polyol, 40 parts of polyester polyol and 20 parts are castor oil modified polynary
Alcohol), 300 parts of ball-aluminium oxides, 10 parts of boron nitride, 25 parts of aluminium hydroxides, 5 parts of flame retardant polyether polyols, 10 parts of methylphosphonic acids two
Methyl esters and 15 parts of molecular sieve powders are added in reaction kettle, and stirring at normal temperature 20 minutes, 20 parts of implementations are added into reaction kettle later
The aramid nano-fiber prepared in example 1 and 1 part of butyl tin dilaurate, high-speed stirred disperses 1 hour, vacuum under room temperature
Deaeration.
The viscosity of above-mentioned component A is between 8000~60000cps.
B component preparation process is as follows:
Take 100 parts of MDI performed polymers, 5 parts of oxazolidine, the aramid nano-fiber prepared in 30 parts of embodiments 1 is added to row
In star machine, stirring at normal temperature is dispersed 30 minutes, vacuum defoamation later.
The viscosity of above-mentioned B component is between 200~10000cps.
The component A is mixed with the B component according to weight ratio for 4:1 to get power battery structure glue.
Embodiment 3
The present embodiment provides a kind of two-component power battery structure glue and preparation method thereof, comprising the following steps:
Component A preparation process is as follows:
Taking 100 parts of polyalcohol, (40 parts of polyether polyol, 40 parts of polyester polyol and 20 parts are castor oil modified polynary
Alcohol), 300 parts of ball-aluminium oxides, 10 parts of boron nitride, 25 parts of aluminium hydroxides, 5 parts of flame retardant polyether polyols, 10 parts of methylphosphonic acids two
Methyl esters and 15 parts of molecular sieve powders are added in reaction kettle, and stirring at normal temperature 20 minutes, 30 parts of implementations are added into reaction kettle later
The aramid nano-fiber prepared in example 1 and 1 part of butyl tin dilaurate, high-speed stirred disperses 1 hour, vacuum under room temperature
Deaeration.
The viscosity of above-mentioned component A is between 8000~60000cps.
B component preparation process is as follows:
Take 100 parts of MDI performed polymers, 5 parts of oxazolidine, the aramid nano-fiber prepared in 50 parts of embodiments 1 is added to row
In star machine, stirring at normal temperature is dispersed 30 minutes, vacuum defoamation later.
The viscosity of above-mentioned B component is between 600~2000cps.
The component A is mixed with the B component according to weight ratio for 4:1 to get power battery structure glue.
Embodiment 4
The present embodiment provides a kind of two-component power battery structure glue and preparation method thereof, comprising the following steps:
Component A preparation process is as follows:
Taking 100 parts of polyalcohol, (40 parts of polyether polyol, 40 parts of polyester polyol and 20 parts are castor oil modified polynary
Alcohol), 310 parts of ball-aluminium oxides, 25 parts of aluminium hydroxides, 5 points of flame retardant polyether polyols, 10 parts of dimethyl methyl phosphonates and 15 parts points
Son sieve powder is added in reaction kettle, and stirring at normal temperature 20 minutes, the virtue prepared in 30 parts of embodiments 1 is added into reaction kettle later
Synthetic fibre nanofiber and 1 part of butyl tin dilaurate, high-speed stirred disperses 1 hour, vacuum defoamation under room temperature.
The viscosity of above-mentioned component A is between 10000~60000cps.
B component preparation process is as follows:
Take 100 parts of MDI performed polymers, 5 parts of oxazolidine, the aramid nano-fiber prepared in 40 parts of embodiments 1 is added to row
In star machine, stirring at normal temperature is dispersed 30 minutes, vacuum defoamation later.
The viscosity of above-mentioned B component is between 200~4000cps.
The component A is mixed with the B component according to weight ratio for 4:1 to get power battery structure glue.
Embodiment 5
The present embodiment provides a kind of two-component power battery structure glue and preparation method thereof, comprising the following steps:
Component A preparation process is as follows:
Taking 100 parts of polyalcohol, (40 parts of polyether polyol, 40 parts of polyester polyol and 20 parts are castor oil modified polynary
Alcohol), 300 parts of ball-aluminium oxides, 10 parts of boron nitride, 25 parts of aluminium hydroxides, 5 parts of flame retardant polyether polyols, 15 parts of methylphosphonic acids two
Methyl esters and 15 parts of molecular sieve powders are added in reaction kettle, and stirring at normal temperature 20 minutes, 10 parts of implementations are added into reaction kettle later
The aramid nano-fiber prepared in example 1 and 1 part of butyl tin dilaurate, high-speed stirred disperses 1 hour, vacuum under room temperature
Deaeration.
The viscosity of above-mentioned component A is between 10000~60000cps.
B component preparation process is as follows:
Take 100 parts of MDI performed polymers, 5 parts of oxazolidine, the aramid nano-fiber prepared in 30 parts of embodiments 1 is added to row
In star machine, stirring at normal temperature is dispersed 30 minutes, vacuum defoamation later.
The viscosity of above-mentioned B component is between 200~6000cps.
The component A is mixed with the B component according to weight ratio for 4:1 to get power battery structure glue.
Comparative example 1
This comparative example provides a kind of bicomponent structural adhesive, essentially identical with the raw material and preparation method of embodiment 2, and difference exists
In: the aramid nano-fiber of component A and B component is substituted for the aramid fiber of equivalent weight number.
Comparative example 2
This comparative example provides a kind of bicomponent structural adhesive, essentially identical with the raw material and preparation method of embodiment 2, and difference exists
In: the method improved to aramid fiber is different, specifically: it is put into and has after shredding 100 parts of aramid fiber silk cutting
In the reaction kettle of 2000 parts of dimethyl sulfoxides (DMSO) removed water, mechanical stirring 12 hours.Then 5 parts of pyridine is added, holds
Continuous stirring 48 hours.Whipping process is carried out at a temperature of 45 DEG C, is carried out under the conditions of nitrogen-sealed.Solution is filtered later,
Vacuum drying removes extra dimethyl sulfoxide reagent.
Effect test
The component A of embodiment 1-5 and comparative example 1-2 are mixed with B component with the weight ratio of 4:1, ambient temperature curing, test
Its performance, the specific method is as follows:
The method of hardness test are as follows: the pocket hardometer penetration hardness test method of GB/T 531-1999 rubber.
It is bonded force test method are as follows: GB/T 13936-1992 vulcanized rubber and metal adhesive tensile shear strength measurement side
Method.
Anti-flammability test method are as follows: GB/24267-2009 flame retardant sealant for building.
Determination of conductive coefficients method are as follows: the measurement of GB/T 10297-2015 non-metallic solid material heat-conducting coefficient.
Test result is as shown in Table 1 and Table 2.
Table 1
Wherein, the condition of humid storage are as follows: in temperature be 85 DEG C, under humidity 85%RH, place 1000 hours.
Table 2
As shown in Table 1, after the bicomponent structural adhesive curing of embodiment 2-5, adhesive property is excellent, stores under hot and humid environment
After depositing, higher adhesive property is still kept.Proportionate relationship especially between each raw material of embodiment 3 is optimal, and thermal coefficient is high, resistance to
Aging and adhesive property are best.In embodiment 4, ball-aluminium oxide is only added in Heat Conduction Material, thermal coefficient is relative to implementation
Example 2 and embodiment 3 are slightly worse.The data of embodiment 5 are shown, adjust the additional amount of aramid nano-fiber, under the raw material proportioning, knot
The performance of structure glue is slightly worse with respect to the bonding and ageing properties of embodiment 2, and hardness is lower, and thermal coefficient is poor.
In comparative example 1, aramid fiber is different from the compatibility of polyurethane, and adhesive property is poor.
In comparative example 2, aramid fiber is modified using weak base method, and modified aramid fiber is in this approach
Raw material, the structure glue of preparation, adhesive strength and heat and moisture aging resistance improve it is not significant.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of two-component power battery structure glue, which is characterized in that including component A and B component, based on parts by weight,
The component A includes following raw material:
The B component includes following raw material:
100 parts of isocyanate resin；
1~50 part of aramid nano-fiber；
1~8 part of deicer.
2. two-component power battery structure glue according to claim 1, which is characterized in that the polyalcohol and the aramid fiber
The weight ratio of nanofiber is 100:(20~30)；
The weight ratio of the isocyanate resin and the aramid nano-fiber is 100:(30~50).
3. two-component power battery structure glue according to claim 1, which is characterized in that the system of the aramid nano-fiber
Preparation Method the following steps are included:
By 100 parts of aramid fibers, 1500-2500 parts of dimethyl sulfoxides and 1-10 parts of strong basicity dispersing agents under the conditions of nitrogen-sealed
It is mixed, is dried in vacuo to obtain the final product；
The strong basicity dispersing agent is selected from one or more of sodium hydroxide, potassium hydroxide and potassium tert-butoxide.
4. two-component power battery structure glue according to claim 3, which is characterized in that the aramid fiber, dimethyl
The weight ratio of sulfoxide and highly basic dispersing agent is 100:(1800-2200): (3-8).
5. two-component power battery structure glue according to claim 1-4, which is characterized in that the Heat Conduction Material
Selected from one or more of silica, calcium carbonate, aluminium nitride, boron nitride, zinc oxide, magnesia and ball-aluminium oxide；
The fire retardant be selected from phosphate, aluminium hydroxide, zinc borate, antimony oxide, polyphosphate, methyl-phosphoric acid dimethyl ester,
One or more of FR-109, TCPP, Weston 430 and ExoIit OP550.
6. two-component power battery structure glue according to claim 5, which is characterized in that the Heat Conduction Material is by weight ratio
It is formed for the ball-aluminium oxide and boron nitride of 30:(1-5).
7. two-component power battery structure glue according to claim 5, which is characterized in that the fire retardant is by weight ratio
50:(5-10): aluminium hydroxide, flame retardant polyether polyol and the dimethyl methyl phosphonate composition of (10-20).
8. two-component power battery structure glue according to claim 1-4, which is characterized in that the polyalcohol choosing
From one or more of polyether polyol, polyester polyol, castor oil modified polyalcohol and short-chain diol, viscosity is 5000~
20000cps；And/or
The isocyanate resin is selected from one of HDI, HDI performed polymer, polymeric MDI, liquefied mdi, MDI performed polymer or a variety of,
Viscosity is 100~2000cps.
9. two-component power battery structure glue according to claim 1-4, which is characterized in that
The catalyst is selected from organic tin catalyst or tertiary amine catalyst；And/or
The deicer is selected from molecular sieve powder, calcium chloride, aluminum sulfate or oxazolidine；And/or
The auxiliary agent is selected from one or more of diluent, pigment, anti-settling agent, defoaming agent, dispersing agent and levelling agent.
10. a kind of preparation method of the described in any item two-component power battery structure glue of claim 1-9, which is characterized in that
The following steps are included:
The preparation of component A: the polyalcohol, Heat Conduction Material, fire retardant and deicer being mixed, stirring at normal temperature, added described
Aramid nano-fiber and catalyst, stirring at normal temperature, vacuum defoamation is to get component A；
The preparation of B component: the isocyanate resin, aramid nano-fiber and deicer being mixed, stirring at normal temperature, vacuum defoamation,
Up to B component；
According to weight ratio be (1~5) by the component A and the B component: 1 mix to get.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110951438A (en) * | 2019-12-31 | 2020-04-03 | 广州机械科学研究院有限公司 | Flame-retardant solvent-free bi-component polyurethane structural adhesive and preparation method thereof |
| CN110982472A (en) * | 2019-11-19 | 2020-04-10 | 天津利锋新能源科技有限公司 | Flame-retardant adhesive for lithium battery pack and preparation method thereof |
| CN112126403A (en) * | 2020-09-28 | 2020-12-25 | 无锡博锦高分子研究发展有限公司 | Bonding composition for solar back panel and adhesive thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001094489A2 (en) * | 2000-06-06 | 2001-12-13 | H.B. Fuller Licensing & Financing, Inc. | Method of bonding permeable substrates with hot melt moisture cure adhesive |
| US20130288050A1 (en) * | 2012-04-26 | 2013-10-31 | The Regents Of The University Of Michigan | Synthesis and use of aramid nanofibers |
| CN104464973A (en) * | 2014-12-29 | 2015-03-25 | 中科院广州化学有限公司 | High-strength aramid fiber transparent conducting thin film and manufacturing method and application thereof |
| CN104548968A (en) * | 2014-12-25 | 2015-04-29 | 中科院广州化学有限公司 | Kevlar nanofiber composite forward osmosis membrane, and preparation method and application thereof |
| CN104559901A (en) * | 2014-12-26 | 2015-04-29 | 东莞市腾威电子材料技术有限公司 | Two-component adhesion agent, as well as preparation method and application thereof |
| CN105133865A (en) * | 2015-07-30 | 2015-12-09 | 上海琥达投资发展有限公司 | Thermoplastic non-metal integral bathroom and preparation method for same |
| CN105291512A (en) * | 2015-11-25 | 2016-02-03 | 哈尔滨工业大学 | Preparation method of high-strength polyurethane-based composite film |
| CN105461876A (en) * | 2015-12-28 | 2016-04-06 | 倪协照 | Environmental nontoxic polyurethane adhesive for automotive interior and preparation method thereof |
| CN106883435A (en) * | 2017-03-17 | 2017-06-23 | 中科院广州化学有限公司南雄材料生产基地 | Aramid fiber self-reinforced composite material and its method and application prepared by a kind of surface dissolution method |
-
2018
- 2018-09-19 CN CN201811096124.9A patent/CN109280526B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001094489A2 (en) * | 2000-06-06 | 2001-12-13 | H.B. Fuller Licensing & Financing, Inc. | Method of bonding permeable substrates with hot melt moisture cure adhesive |
| US20130288050A1 (en) * | 2012-04-26 | 2013-10-31 | The Regents Of The University Of Michigan | Synthesis and use of aramid nanofibers |
| CN104548968A (en) * | 2014-12-25 | 2015-04-29 | 中科院广州化学有限公司 | Kevlar nanofiber composite forward osmosis membrane, and preparation method and application thereof |
| CN104559901A (en) * | 2014-12-26 | 2015-04-29 | 东莞市腾威电子材料技术有限公司 | Two-component adhesion agent, as well as preparation method and application thereof |
| CN104464973A (en) * | 2014-12-29 | 2015-03-25 | 中科院广州化学有限公司 | High-strength aramid fiber transparent conducting thin film and manufacturing method and application thereof |
| CN105133865A (en) * | 2015-07-30 | 2015-12-09 | 上海琥达投资发展有限公司 | Thermoplastic non-metal integral bathroom and preparation method for same |
| CN105291512A (en) * | 2015-11-25 | 2016-02-03 | 哈尔滨工业大学 | Preparation method of high-strength polyurethane-based composite film |
| CN105461876A (en) * | 2015-12-28 | 2016-04-06 | 倪协照 | Environmental nontoxic polyurethane adhesive for automotive interior and preparation method thereof |
| CN106883435A (en) * | 2017-03-17 | 2017-06-23 | 中科院广州化学有限公司南雄材料生产基地 | Aramid fiber self-reinforced composite material and its method and application prepared by a kind of surface dissolution method |
Non-Patent Citations (2)
| Title |
|---|
| MING YANG 等: "Dispersions of Aramid Nanofibers:A New Nanoscale Building Block", 《ACS NANO》 * |
| 李伟 等: "短切芳纶纤维增强复合材料的研究进展", 《工程塑料应用》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110982472A (en) * | 2019-11-19 | 2020-04-10 | 天津利锋新能源科技有限公司 | Flame-retardant adhesive for lithium battery pack and preparation method thereof |
| CN110951438A (en) * | 2019-12-31 | 2020-04-03 | 广州机械科学研究院有限公司 | Flame-retardant solvent-free bi-component polyurethane structural adhesive and preparation method thereof |
| CN112126403A (en) * | 2020-09-28 | 2020-12-25 | 无锡博锦高分子研究发展有限公司 | Bonding composition for solar back panel and adhesive thereof |
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