CN106543648B - A kind of modified epoxy resin-based super weather-resistant composite material for bus duct - Google Patents
A kind of modified epoxy resin-based super weather-resistant composite material for bus duct Download PDFInfo
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- CN106543648B CN106543648B CN201611112880.7A CN201611112880A CN106543648B CN 106543648 B CN106543648 B CN 106543648B CN 201611112880 A CN201611112880 A CN 201611112880A CN 106543648 B CN106543648 B CN 106543648B
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- 239000003822 epoxy resin Substances 0.000 title claims abstract description 25
- 229920000647 polyepoxide Polymers 0.000 title claims abstract description 25
- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 21
- 239000007822 coupling agent Substances 0.000 claims abstract description 18
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000003365 glass fiber Substances 0.000 claims abstract description 9
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 claims abstract description 7
- 239000012975 dibutyltin dilaurate Substances 0.000 claims abstract description 3
- 229920000909 polytetrahydrofuran Polymers 0.000 claims abstract 3
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 claims abstract 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 11
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 9
- 239000005056 polyisocyanate Substances 0.000 claims description 9
- 229920001228 polyisocyanate Polymers 0.000 claims description 9
- 239000004952 Polyamide Substances 0.000 claims description 8
- 229920002647 polyamide Polymers 0.000 claims description 8
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 7
- 150000001412 amines Chemical group 0.000 claims description 7
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- JOLVYUIAMRUBRK-UTOQUPLUSA-N Cardanol Chemical group OC1=CC=CC(CCCCCCC\C=C/C\C=C/CC=C)=C1 JOLVYUIAMRUBRK-UTOQUPLUSA-N 0.000 claims description 2
- 150000004982 aromatic amines Chemical class 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims description 2
- JOLVYUIAMRUBRK-UHFFFAOYSA-N 11',12',14',15'-Tetradehydro(Z,Z-)-3-(8-Pentadecenyl)phenol Natural products OC1=CC=CC(CCCCCCCC=CCC=CCC=C)=C1 JOLVYUIAMRUBRK-UHFFFAOYSA-N 0.000 claims 1
- YLKVIMNNMLKUGJ-UHFFFAOYSA-N 3-Delta8-pentadecenylphenol Natural products CCCCCCC=CCCCCCCCC1=CC=CC(O)=C1 YLKVIMNNMLKUGJ-UHFFFAOYSA-N 0.000 claims 1
- FAYVLNWNMNHXGA-UHFFFAOYSA-N Cardanoldiene Natural products CCCC=CCC=CCCCCCCCC1=CC=CC(O)=C1 FAYVLNWNMNHXGA-UHFFFAOYSA-N 0.000 claims 1
- PTFIPECGHSYQNR-UHFFFAOYSA-N cardanol Natural products CCCCCCCCCCCCCCCC1=CC=CC(O)=C1 PTFIPECGHSYQNR-UHFFFAOYSA-N 0.000 claims 1
- 239000008096 xylene Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 3
- 239000003085 diluting agent Substances 0.000 abstract description 3
- 239000012948 isocyanate Substances 0.000 abstract description 2
- 150000002513 isocyanates Chemical class 0.000 abstract description 2
- 239000002585 base Substances 0.000 description 18
- -1 polytetramethylene Polymers 0.000 description 13
- 239000004593 Epoxy Substances 0.000 description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 12
- 239000000843 powder Substances 0.000 description 6
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 5
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 5
- 229940024545 aluminum hydroxide Drugs 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004848 polyfunctional curative Substances 0.000 description 2
- 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 description 1
- FRWYFWZENXDZMU-UHFFFAOYSA-N 2-iodoquinoline Chemical compound C1=CC=CC2=NC(I)=CC=C21 FRWYFWZENXDZMU-UHFFFAOYSA-N 0.000 description 1
- LVASCWIMLIKXLA-CABCVRRESA-N 7-bromo-6-chloro-3-[3-[(2r,3s)-3-hydroxypiperidin-2-yl]-2-oxopropyl]quinazolin-4-one Chemical compound O[C@H]1CCCN[C@@H]1CC(=O)CN1C(=O)C2=CC(Cl)=C(Br)C=C2N=C1 LVASCWIMLIKXLA-CABCVRRESA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- SHPBBNULESVQRH-UHFFFAOYSA-N [O-2].[O-2].[Ti+4].[Zr+4] Chemical compound [O-2].[O-2].[Ti+4].[Zr+4] SHPBBNULESVQRH-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- LTPBRCUWZOMYOC-UHFFFAOYSA-N beryllium oxide Inorganic materials O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 description 1
- PYBNTRWJKQJDRE-UHFFFAOYSA-L dodecanoate;tin(2+) Chemical compound [Sn+2].CCCCCCCCCCCC([O-])=O.CCCCCCCCCCCC([O-])=O PYBNTRWJKQJDRE-UHFFFAOYSA-L 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 239000002023 wood Substances 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
-
- 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
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
-
- 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)
Abstract
本发明涉及一种母线槽用改性环氧树脂基超耐候复合材料，其组成成分按质量份数计为如下：100份环氧树脂，8~10份六亚甲基二异氰酸基聚异氰酸酯，8~10份二月桂酸二丁基锡，32~40份聚四亚甲基醚二醇，50~100份固化剂，150~200份氢氧化铝粉末，50~250份氧化铝，1~25份短玻璃纤维切丝，1~5份偶联剂，10~20份稀释剂；本发明具有高强度、高韧性，耐侯性、耐化学药品性能、防水防腐蚀性能特别优秀的特点，使用寿命大大延长。The invention relates to a modified epoxy resin-based super-weather-resistant composite material for bus ducts. Isocyanate, 8~10 parts of dibutyltin dilaurate, 32~40 parts of polytetramethylene ether glycol, 50~100 parts of curing agent, 150~200 parts of aluminum hydroxide powder, 50~250 parts of alumina, 1~ 25 parts of short glass fiber shreds, 1 to 5 parts of coupling agent, and 10 to 20 parts of diluent; the present invention has the characteristics of high strength, high toughness, weather resistance, chemical resistance, and waterproof and anti-corrosion performance. Lifespan is greatly extended.
Description
Technical field
The present invention relates to a kind of bus duct extra-weather-proof composite materials of modified epoxy base, belong to high polymer material technology
Field.
Background technique
As modernization project facility is emerged in large numbers with what is equipped, the fast increasing of the electricity consumption of all trades and professions, especially numerous high levels
The appearance of building and large-sized workshop workshop, the traditional cable as transmission pressure has been unable to meet in high current transportation system to be wanted
It asks, bus duct is indoors in the power Transmission trunk project project of low pressure more and more instead of wire and cable, however mesh
The resin base bus duct of preceding poured with epoxy resin production in the market is relatively crisp, outdoors the rings such as ultraviolet light irradiation, high temperature
In border, the reason of the light degradation and thermal degradation of epoxy resin, it is easy to the problem of cracking.
Summary of the invention
It is extra-weather-proof the purpose of the present invention is in view of the drawbacks of the prior art, providing a kind of bus duct modified epoxy base
Composite material has high-intensitive, high tenacity, the especially outstanding spy of weatherability, chemical resistance, waterproof anti-corrosion performance
Point, service life greatly prolong.
The present invention is achieved by the following technical solutions:
A kind of bus duct extra-weather-proof composite material of modified epoxy base, constituent is such as according to the mass fraction
Under:
100 parts of epoxy resin
8 ~ 10 parts of polyisocyanate of hexa-methylene diisocyanate base
8 ~ 10 parts of dibutyl tin dilaurate
32 ~ 40 parts of polytetramethylene ether diol
50 ~ 100 parts of curing agent
150 ~ 200 parts of aluminium-hydroxide powder
50 ~ 250 parts of aluminium oxide
1 ~ 25 part of short glass fiber chopping
1 ~ 5 part of coupling agent
10 ~ 20 parts of diluent.
Above-mentioned a kind of bus duct extra-weather-proof composite material of modified epoxy base, wherein the epoxy resin is epoxy
One of resin E44, epoxy resin E51, epoxy resin E54.
A kind of above-mentioned bus duct extra-weather-proof composite material of modified epoxy base, wherein the polytetramethylene ether two
The weight average molecular weight of alcohol is 1000,1500 or 2000, it is preferable that the weight average molecular weight of polymethylene ether glycol is 1000.
Above-mentioned a kind of bus duct extra-weather-proof composite material of modified epoxy base, wherein the curing agent is solid for amine
Agent, the amine curing agent are that modified by cardanol series curing agent, Modified by Aromatic Amines series curing agent or polyamide series are solid
Agent, it is preferable that amine curing agent is polyamide series curing agent.
Above-mentioned a kind of bus duct extra-weather-proof composite material of modified epoxy base, wherein the coupling agent is coupling agent
Two kinds of one of KH550 and coupling agent KH560 mixing.
Above-mentioned a kind of bus duct extra-weather-proof composite material of modified epoxy base, wherein the diluent is toluene, two
The mixing of one or more of toluene, acetone, butanone, ethyl acetate.
The invention has the benefit that
The present invention is using HDI type isocyanate derivates-hexamethylene diisocyanate base polyisocyanate and poly- four Asia
Ether glycol is modifying agent, and modified epoxy, hexamethylene diisocyanate base polyisocyanate viscosity is very low, is reduced
Operation difficulty in production process, short glass fiber chopping improve tensile strength, the bus duct composite wood obtained after resin solidification
Material, toughness is very good, and weatherability, chemical resistance, waterproof anti-corrosion performance are especially outstanding, and service life greatly prolongs.
Specific embodiment
Below with reference to embodiment, specific embodiments of the present invention will be further explained.
Epoxy resin E44, epoxy resin E51, epoxy resin E54 are purchased from Wuxi mayor desiccation work Co., Ltd；Six is sub-
Methyl diisocyanate base polyisocyanate (CAS:28182-81-2) structural formula are as follows:, purchase
Desmodur N 3300, the China of Asahi Chemical Industry TPA-90 SB or ten thousand Wannate HT-100 are created from Cohan；Two fourth of tin dilaurate
Ji Xi is purchased from Jining Hua Kai resin Co., Ltd；Polytetramethylene ether diol (CAS:25190-06-1) structural formula is as follows:
Purchased from the happy chemistry You Xian company of Shanghai Jin Jin, coupling agent KH550
It is purchased from Zhengzhou Kang Fei Chemical Co., Ltd. with coupling agent KH560, coupling agent KH550 and coupling agent KH560 1:1 in mass ratio are mixed
It closes；Short glass fiber chopping is purchased from Yancheng City Ai Liwei fibre Co., Ltd；Polyamide series curing agent 650/651/
593 are purchased from Huntsman Polyurethanes Co., Ltd.
Embodiment 1:
Take 9 parts of hexa-methylene diisocyanate base polyisocyanate, 38 parts of polytetramethylene ether diols mixed according to the mass fraction
After conjunction be added 9 parts of dibutyl tin dilaurates, be sufficiently stirred, stand 0.5h, then with 100 parts of epoxy resin E44,85 parts of polyamide
650,155 parts of aluminium-hydroxide powders of curing agent, 180 parts of aluminium oxide, 21 parts of short glass fiber choppings, 3 parts of coupling agent KH550,15
Part toluene mixing, vacuumizes after being sufficiently stirred, is filled into and puts well in conducting copper mold, solidify at room temperature, demoulding obtains mother
Wire casing.
Embodiment 2:
Take 8 parts of hexa-methylene diisocyanate base polyisocyanate, 34 parts of polytetramethylene ether diols mixed according to the mass fraction
8 parts of dibutyl tin dilaurates are added after conjunction, are sufficiently stirred, stand 1h, then is solid with 100 parts of epoxy resin E51,72 parts of polyamide
651,168 parts of aluminium-hydroxide powders of agent, 135 parts of aluminium oxide, 19 parts of short glass fiber choppings, 4 parts of coupling agent KH560,3 part third
Ketone, 12 parts of ethyl acetate mixing, vacuumize after being sufficiently stirred, are filled into and put well in conducting copper mold, solidify at room temperature, take off
Mould obtains bus duct.
Embodiment 3:
Take 10 parts of hexa-methylene diisocyanate base polyisocyanate, 36 parts of polytetramethylene ether diols mixed according to the mass fraction
After conjunction be added 10 parts of dibutyl tin dilaurates, be sufficiently stirred, stand 0.6h, then with 100 parts of epoxy resin E54,55 parts of polyamides
593,175 parts of aluminium-hydroxide powders of amine hardener, 210 parts of aluminium oxide, 17 parts of short glass fiber choppings, 2 parts of coupling agent KH550,2
Part coupling agent KH560,5 parts of dimethylbenzene, 2 parts of butanone, 8 parts of ethyl acetate mixing, vacuumize after being sufficiently stirred, are filled into put well and lead
In electric copper bar mold, solidify at room temperature, demoulding obtains bus duct.
Embodiment 4:
Take 9 parts of hexa-methylene diisocyanate base polyisocyanate, 33 parts of polytetramethylene ether diols mixed according to the mass fraction
After conjunction be added 10 parts of dibutyl tin dilaurates, be sufficiently stirred, stand 0.5h, then with 100 parts of epoxy resin E54,60 parts of polyamides
650,152 parts of aluminium-hydroxide powders of amine hardener, 78 parts of aluminium oxide, 5 parts of short glass fiber choppings, 4 parts of coupling agent KH560,13
Part dimethylbenzene: 125 parts of composite fillings mixing, the composite filling is by epoxy powder, titanium dioxide, quartz sand, kaolin, titanium dioxide
Zirconium, beryllium oxide, diatomite 3:10:15:6:8:4:3 in mass ratio composition, vacuumize after being sufficiently stirred, are filled into and put conductive copper well
It arranges in mold, solidifies at room temperature, demoulding obtains bus duct.
By bus duct flame retardant property made from real-time example 1-4 up to UL94 V-0 grades of requirement, degree of protection reaches IP68, has excellent
Good insulating properties, can bear 20 joules of mechanical shock, and -40 DEG C of environment of low temperature, outdoor ultraviolet light irradiate, are long-term in hot environment
Using not cracking, A grades of fire resistances, can work 95min or more in 900 ~ 1100 DEG C of flames, it is long-term be resistant to acid, alkali, salt fog and
The erosion of seawater.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the scope of protection of the present invention.Therefore, protection scope of the present invention should be with the protection scope of claims
Subject to.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611112880.7A CN106543648B (en) | 2016-12-07 | 2016-12-07 | A kind of modified epoxy resin-based super weather-resistant composite material for bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611112880.7A CN106543648B (en) | 2016-12-07 | 2016-12-07 | A kind of modified epoxy resin-based super weather-resistant composite material for bus duct |
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| Publication Number | Publication Date |
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| CN106543648A CN106543648A (en) | 2017-03-29 |
| CN106543648B true CN106543648B (en) | 2019-06-18 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107033318A (en) * | 2017-04-25 | 2017-08-11 | 山东泰开电缆有限公司 | Prefabricated bus, preparing raw material and the method for transformer platform based on integration and application |
| CN107629414B (en) * | 2017-10-17 | 2019-08-23 | 江苏帅天电气有限公司 | A kind of preparation method of bus duct high-strength anti-flaming resin |
| CN108988256A (en) * | 2018-06-05 | 2018-12-11 | 江苏大印电子科技有限公司 | A kind of bus duct and preparation method thereof being easily installed |
| CN111117161A (en) * | 2019-12-29 | 2020-05-08 | 江苏江城电气有限公司 | Super weather-resistant bus for ships and ocean platforms |
| CN111541127A (en) * | 2020-04-27 | 2020-08-14 | 江苏华强电力设备有限公司 | All-insulation pouring initial-end bus and preparation method thereof |
| CN111484729A (en) * | 2020-06-16 | 2020-08-04 | 江苏科技大学 | A three-network copolymerized castable for bus ducts |
| CN116656209A (en) * | 2023-06-01 | 2023-08-29 | 无锡兴华衡辉科技有限公司 | Sample disc protective coating for ion beam sputtering coating machine and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102482399A (en) * | 2009-07-20 | 2012-05-30 | 赢创德固赛有限公司 | Catalysis of epoxy resin formulations containing poorly soluble catalysts |
| CN102516916A (en) * | 2011-12-12 | 2012-06-27 | 东莞市派乐玛新材料技术开发有限公司 | Liquid crystal sealant composition |
| CN103113604A (en) * | 2013-01-28 | 2013-05-22 | 北京化工大学常州先进材料研究院 | Method for improving interlaminar shear strength of medium/low-temperature cured prepreg by using polyurethane prepolymer |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102482399A (en) * | 2009-07-20 | 2012-05-30 | 赢创德固赛有限公司 | Catalysis of epoxy resin formulations containing poorly soluble catalysts |
| CN102516916A (en) * | 2011-12-12 | 2012-06-27 | 东莞市派乐玛新材料技术开发有限公司 | Liquid crystal sealant composition |
| CN103113604A (en) * | 2013-01-28 | 2013-05-22 | 北京化工大学常州先进材料研究院 | Method for improving interlaminar shear strength of medium/low-temperature cured prepreg by using polyurethane prepolymer |
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