CN103214706A - Urban rail transportation environment-friendly electric power cable material and preparation method thereof - Google Patents
Urban rail transportation environment-friendly electric power cable material and preparation method thereof Download PDFInfo
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- CN103214706A CN103214706A CN2013100989334A CN201310098933A CN103214706A CN 103214706 A CN103214706 A CN 103214706A CN 2013100989334 A CN2013100989334 A CN 2013100989334A CN 201310098933 A CN201310098933 A CN 201310098933A CN 103214706 A CN103214706 A CN 103214706A
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Abstract
The invention discloses an urban rail transportation environment-friendly electric power cable material and a preparation method thereof. The material is composed of chloroprene rubber, impact-resistant polystyrene, modified polyoxymethylene, semi-reinforcing carbon black, bentonite, bisphenol A, an antioxidant TPPD, vinyl triethoxy silane, 2,6-di-tert-butyl-4-(dimethylaminomethyl)phenol, ethylene bis stearamide, dibutyl phthalate, triglyceride, and ammonium polyphosphate. The material provided by the invention has high heat resistance, excellent electrical insulation property, good aging resistance, no toxicity, no odor, and excellent high flame retardant property. With the material and the method, tensile strength, rupture elongation rate, tensile strength retention rate after aging, and rupture elongation retention rate after aging are greatly improved. Also, the material comprises no component harming or polluting air, soil, and human bodies. The material is a green and environment-friendly product.
Description
Technical field
The present invention relates to a kind of urban track traffic with environment-friendly type power cable material and preparation method thereof, belong to the cables manufacturing field.
Background technology
As solving a kind of easily basic public facility of city trip, urban track traffic is because of it is quick, safe, comfortable, convenient, the characteristics of energy-conserving and environment-protective, obtained Large scale construction in many cities, wherein power cable has also obtained extensive application thereupon, the subway in domestic many cities is relatively stricter to the type selecting of cable, require the necessary environmental protection of cable, have the fire-retardant performance of low smoke and zero halogen category-A.
Summary of the invention
The object of the present invention is to provide a kind of urban track traffic with environment-friendly type power cable material and preparation method thereof.
The present invention adopts following technical scheme:
Urban track traffic environment-friendly type power cable material, the weight part of its constitutive material is: chloroprene rubber 40-50, impact resistant polystyrene 37-43, modification polyoxymethylene 30-35, semi-reinforcing hydrocarbon black 2.5-3.0, wilkinite 50-55, dihydroxyphenyl propane 1.9-2.1, anti-aging agent TPPD 1.0-1.5, vinyltriethoxysilane 3.5-4.5,2,6-two-tert-butyl-4-(dimethylaminomethyl) phenol 2.5-3.5, ethylene bis stearic amide 1.8-2.2, dibutyl phthalate 1.0-1.5, tri-glyceride 0.9-1.1, ammonium polyphosphate 6-8.
Urban track traffic environment-friendly type power cable material, the weight part of its constitutive material is: chloroprene rubber 45, impact resistant polystyrene 40, modification polyoxymethylene 32, semi-reinforcing hydrocarbon black 2.8, wilkinite 52, dihydroxyphenyl propane 2.0, anti-aging agent TPPD 1.2, vinyltriethoxysilane 4.0,2,6-two-tert-butyl-4-(dimethylaminomethyl) phenol 3.0, ethylene bis stearic amide 2.0, dibutyl phthalate 1.2, tri-glyceride 1.0, ammonium polyphosphate 7.
Urban track traffic may further comprise the steps with the preparation method of environment-friendly type power cable material:
(1) preparation of modification polyoxymethylene:
A: 8-12 part superfine aluminium nitride and 20-25 part triethylene tetramine, 10-15 part styrene analog thermoplastic elastomer, 40-45 part polyoxymethylene are mixed by proportioning, mixture is carried out vacuum outgas handle; Temperature is 38-45 ℃ under the described vacuum state, degassing 1-2h;
(2) weight part by constitutive material takes by weighing each raw material, and chloroprene rubber, impact resistant polystyrene and modification polyoxymethylene are mixed, and obtains compound A;
(3) add other constitutive materials by weight among the compound A in above-mentioned steps (2), under the normal temperature stirring at low speed 3-5 minute, make to mix, obtain compound B, then temperature 105-115 ℃ after 5-7 after the banburying minute, the bag roll temperature be 40-50 ℃, discharging.
Beneficial effect of the present invention:
The present invention has very high thermotolerance, excellent electric insulation performance, good aging properties and nontoxic odorless, has good high flame resistance simultaneously; Tensile strength, tension set, the stretching strength retentivity after aging and fracture are stretched out conservation rate and are greatly enhanced, simultaneously unmatchful air, soil, the person pollutes and the material that endangers, belongs to the environmental type product.
Embodiment
Embodiment 1: urban track traffic environment-friendly type power cable material, the weight part of its constitutive material (kg) is: chloroprene rubber 45, impact resistant polystyrene 40, modification polyoxymethylene 32, semi-reinforcing hydrocarbon black 2.8, wilkinite 52, dihydroxyphenyl propane 2.0, anti-aging agent TPPD 1.2, vinyltriethoxysilane 4.0,2,6-two-tert-butyl-4-(dimethylaminomethyl) phenol 3.0, ethylene bis stearic amide 2.0, dibutyl phthalate 1.2, tri-glyceride 1.0, ammonium polyphosphate 7.
Urban track traffic may further comprise the steps with the preparation method of environment-friendly type power cable material:
(1) preparation of modification polyoxymethylene:
A: 10 parts of superfine aluminium nitrides and 22 parts of triethylene tetramines, 12 parts of styrene analog thermoplastic elastomers, 42 parts of polyoxymethylene are mixed by proportioning, mixture is carried out vacuum outgas handle; Temperature is 42 ℃ under the described vacuum state, degassing 1.5h;
(2) weight part by constitutive material takes by weighing each raw material, and chloroprene rubber, impact resistant polystyrene and modification polyoxymethylene are mixed, and obtains compound A;
(3) add other constitutive materials by weight among the compound A in above-mentioned steps (2), stirring at low speed is 4 minutes under the normal temperature, makes to mix, and obtains compound B, then 110 ℃ of temperature after after the banburying 6 minutes, the bag roll temperature is 45 ℃, discharging.
The performance data of the CABLE MATERIALS that the foregoing description 1 makes:
Tensile strength is 16.2-19.3Mpa, the fracture rate of stretching out is 640-770%, (120 ℃ of aging back draft strength retentions, 96h) 85.5%, the fracture of aging back stretch out conservation rate (120 ℃, 96h) 76.2%, impact embrittlement temperature-33 ℃--55 ℃, single testing vertical flammability, after flame time are 7-9 second; Bunched burning test, char length are 0.87-1.45 rice.
Claims (3)
1. urban track traffic environment-friendly type power cable material, the weight part that it is characterized in that its constitutive material is: chloroprene rubber 40-50, impact resistant polystyrene 37-43, modification polyoxymethylene 30-35, semi-reinforcing hydrocarbon black 2.5-3.0, wilkinite 50-55, dihydroxyphenyl propane 1.9-2.1, anti-aging agent TPPD 1.0-1.5, vinyltriethoxysilane 3.5-4.5,2,6-two-tert-butyl-4-(dimethylaminomethyl) phenol 2.5-3.5, ethylene bis stearic amide 1.8-2.2, dibutyl phthalate 1.0-1.5, tri-glyceride 0.9-1.1, ammonium polyphosphate 6-8.
2. urban track traffic environment-friendly type power cable material according to claim 1, the weight part that it is characterized in that its constitutive material is: chloroprene rubber 45, impact resistant polystyrene 40, modification polyoxymethylene 32, semi-reinforcing hydrocarbon black 2.8, wilkinite 52, dihydroxyphenyl propane 2.0, anti-aging agent TPPD 1.2, vinyltriethoxysilane 4.0,2,6-two-tert-butyl-4-(dimethylaminomethyl) phenol 3.0, ethylene bis stearic amide 2.0, dibutyl phthalate 1.2, tri-glyceride 1.0, ammonium polyphosphate 7.
3. a urban track traffic as claimed in claim 1 is characterized in that may further comprise the steps with the preparation method of environment-friendly type power cable material:
(1) preparation of modification polyoxymethylene:
A: 8-12 part superfine aluminium nitride and 20-25 part triethylene tetramine, 10-15 part styrene analog thermoplastic elastomer, 40-45 part polyoxymethylene are mixed by proportioning, mixture is carried out vacuum outgas handle; Temperature is 38-45 ℃ under the described vacuum state, degassing 1-2h;
(2) weight part by constitutive material takes by weighing each raw material, and chloroprene rubber, impact resistant polystyrene and modification polyoxymethylene are mixed, and obtains compound A;
(3) add other constitutive materials by weight among the compound A in above-mentioned steps (2), under the normal temperature stirring at low speed 3-5 minute, make to mix, obtain compound B, then temperature 105-115 ℃ after 5-7 after the banburying minute, the bag roll temperature be 40-50 ℃, discharging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310098933.4A CN103214706B (en) | 2013-03-26 | 2013-03-26 | A kind of Urban rail transportation environment-friendlyelectric electric power cable material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310098933.4A CN103214706B (en) | 2013-03-26 | 2013-03-26 | A kind of Urban rail transportation environment-friendlyelectric electric power cable material and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103214706A true CN103214706A (en) | 2013-07-24 |
| CN103214706B CN103214706B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310098933.4A Expired - Fee Related CN103214706B (en) | 2013-03-26 | 2013-03-26 | A kind of Urban rail transportation environment-friendlyelectric electric power cable material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103539992A (en) * | 2013-09-30 | 2014-01-29 | 安徽明都电力线缆有限公司 | Chloroprene rubber cable sheathing compound and preparation method thereof |
Citations (5)
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| GB2464610A (en) * | 2008-10-21 | 2010-04-28 | Axon Cable Sa | Antimicrobial cable |
| CN102532633A (en) * | 2011-12-15 | 2012-07-04 | 安徽金桥电缆有限公司 | Chloroprene rubber sheath and preparation method thereof |
| CN102911413A (en) * | 2012-10-15 | 2013-02-06 | 安徽华通电缆集团有限公司 | Chloroprene rubber insulation control cable material and preparation method thereof |
| CN102964705A (en) * | 2012-11-13 | 2013-03-13 | 安徽春辉仪表线缆集团有限公司 | Nano-kieselguhr modified chlorosulfonated polyethylene rubber cable material |
| CN102964698A (en) * | 2012-11-13 | 2013-03-13 | 安徽春辉仪表线缆集团有限公司 | High cold-resistance ethylene propylene diene copolymer insulated cable material and preparation method thereof |
-
2013
- 2013-03-26 CN CN201310098933.4A patent/CN103214706B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2464610A (en) * | 2008-10-21 | 2010-04-28 | Axon Cable Sa | Antimicrobial cable |
| CN102532633A (en) * | 2011-12-15 | 2012-07-04 | 安徽金桥电缆有限公司 | Chloroprene rubber sheath and preparation method thereof |
| CN102911413A (en) * | 2012-10-15 | 2013-02-06 | 安徽华通电缆集团有限公司 | Chloroprene rubber insulation control cable material and preparation method thereof |
| CN102964705A (en) * | 2012-11-13 | 2013-03-13 | 安徽春辉仪表线缆集团有限公司 | Nano-kieselguhr modified chlorosulfonated polyethylene rubber cable material |
| CN102964698A (en) * | 2012-11-13 | 2013-03-13 | 安徽春辉仪表线缆集团有限公司 | High cold-resistance ethylene propylene diene copolymer insulated cable material and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103539992A (en) * | 2013-09-30 | 2014-01-29 | 安徽明都电力线缆有限公司 | Chloroprene rubber cable sheathing compound and preparation method thereof |
| CN103539992B (en) * | 2013-09-30 | 2016-04-13 | 安徽明都电力线缆有限公司 | A kind of neoprene cable sheath material and preparation method thereof |
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| Publication number | Publication date |
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| CN103214706B (en) | 2016-03-30 |
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