CN103214706B - A kind of Urban rail transportation environment-friendlyelectric electric power cable material and preparation method thereof - Google Patents
A kind of Urban rail transportation environment-friendlyelectric electric power cable material and preparation method thereof Download PDFInfo
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- CN103214706B CN103214706B CN201310098933.4A CN201310098933A CN103214706B CN 103214706 B CN103214706 B CN 103214706B CN 201310098933 A CN201310098933 A CN 201310098933A CN 103214706 B CN103214706 B CN 103214706B
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Abstract
The invention discloses a kind of Urban rail transportation environment-friendlyelectric electric power cable material and preparation method thereof, its constitutive material is: chloroprene rubber, impact resistant polystyrene, modification polyoxymethylene, semi-reinforcing hydrocarbon black, wilkinite, dihydroxyphenyl propane, anti-aging agent TPPD, vinyltriethoxysilane, 2,6-bis--tert-butyl-4-(dimethylaminomethyl) phenol, ethylene bis stearamide, dibutyl phthalate, tri-glyceride, ammonium polyphosphate; The present invention has very high thermotolerance, excellent electrical insulation capability, good ageing-resistant performance and nontoxic odorless, has excellent high flame resistance simultaneously; Tensile strength, tension set, aging after stretching strength retentivity and fracture stretch out conservation rate and be greatly enhanced, simultaneously without the material polluting air, soil, the person and endanger, belong to environmental type product.
Description
Technical field
The present invention relates to a kind of Urban rail transportation environment-friendlyelectric electric power cable material and preparation method thereof, belong to cable production art.
Background technology
As solution Urban Traffic a kind of basic public facility easily, urban track traffic is quick, safe, comfortable, convenient because of it, the feature of energy-conserving and environment-protective, Large scale construction is obtained in many cities, wherein power cable also obtains extensive application thereupon, the type selecting of subway to cable in domestic many cities is stricter, require the necessary environmental protection of cable, there is the performance that low smoke and zero halogen category-A is fire-retardant.
Summary of the invention
The object of the present invention is to provide a kind of Urban rail transportation environment-friendlyelectric electric power cable material and preparation method thereof.
The present invention adopts following technical scheme:
Urban rail transportation environment-friendlyelectric electric 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 TPPD1.0-1.5, vinyltriethoxysilane 3.5-4.5,2,6-bis--tert-butyl-4-(dimethylaminomethyl) phenol 2.5-3.5, ethylene bis stearamide 1.8-2.2, dibutyl phthalate 1.0-1.5, tri-glyceride 0.9-1.1, ammonium polyphosphate 6-8.
Urban rail transportation environment-friendlyelectric electric 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 TPPD1.2, vinyltriethoxysilane 4.0,2,6-bis--tert-butyl-4-(dimethylaminomethyl) phenol 3.0, ethylene bis stearamide 2.0, dibutyl phthalate 1.2, tri-glyceride 1.0, ammonium polyphosphate 7.
The preparation method of Urban rail transportation environment-friendlyelectric electric power cable material, comprises the following steps:
(1) preparation of modification polyoxymethylene:
A: 8-12 part superfine aluminium nitride is mixed by proportioning with 20-25 part triethylene tetramine, 10-15 part styrene analog thermoplastic elastomer, 40-45 part polyoxymethylene, mixture is carried out Fruit storage; Under described vacuum state, temperature is 38-45 DEG C, degassed 1-2h;
(2) take each raw material by the weight part of constitutive material, chloroprene rubber, impact resistant polystyrene and modification polyoxymethylene are mixed, obtains compound A;
(3) add other constitutive materials by weight in the compound A in above-mentioned steps (2), stirring at low speed 3-5 minute under normal temperature, make to mix, obtain compound B, then at temperature 105-115 DEG C after banburying after 5-7 minute, bag roll temperature is 40-50 DEG C, discharging.
Beneficial effect of the present invention:
The present invention has very high thermotolerance, excellent electrical insulation capability, good ageing-resistant performance and nontoxic odorless, has excellent high flame resistance simultaneously; Tensile strength, tension set, aging after stretching strength retentivity and fracture stretch out conservation rate and be greatly enhanced, simultaneously without the material polluting air, soil, the person and endanger, belong to environmental type product.
Embodiment
Embodiment 1: Urban rail transportation environment-friendlyelectric electric power cable material, the weight part (kg) 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 TPPD1.2, vinyltriethoxysilane 4.0,2,6-bis--tert-butyl-4-(dimethylaminomethyl) phenol 3.0, ethylene bis stearamide 2.0, dibutyl phthalate 1.2, tri-glyceride 1.0, ammonium polyphosphate 7.
The preparation method of Urban rail transportation environment-friendlyelectric electric power cable material, comprises the following steps:
(1) preparation of modification polyoxymethylene:
A: 10 parts of superfine aluminium nitrides are mixed by proportioning with 22 parts of triethylene tetramines, 12 parts of styrene analog thermoplastic elastomers, 42 parts of polyoxymethylene, mixture is carried out Fruit storage; Under described vacuum state, temperature is 42 DEG C, degassed 1.5h;
(2) take each raw material by the weight part of constitutive material, chloroprene rubber, impact resistant polystyrene and modification polyoxymethylene are mixed, obtains compound A;
(3) add other constitutive materials by weight in the compound A in above-mentioned steps (2), under normal temperature, stirring at low speed 4 minutes, makes to mix, and obtains compound B, then temperature 110 DEG C after banburying after 6 minutes, bag roll temperature is 45 DEG C, discharging.
The performance data of the CABLE MATERIALS that above-described embodiment 1 is obtained:
Tensile strength is 16.2-19.3Mpa, the fracture rate of stretching out is 640-770%, aging back draft strength retention (120 DEG C, 96h) 85.5%, conservation rate (120 DEG C, 96h) 76.2% is stretched out in aging rear fracture, impacts embrittlement temperature-33 DEG C--and 55 DEG C, single vertical combustion test, after flame time is 7-9 second; Bunched burning test, char length is 0.87-1.45 rice.
Claims (3)
1. a Urban rail transportation environment-friendlyelectric electric power cable material, it is characterized in that 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 TPPD1.0-1.5, vinyltriethoxysilane 3.5-4.5, 2, 6-bis--tert-butyl-4-(dimethylaminomethyl) phenol 2.5-3.5, ethylene bis stearamide 1.8-2.2, dibutyl phthalate 1.0-1.5, tri-glyceride 0.9-1.1, ammonium polyphosphate 6-8,
Prepare described modification polyoxymethylene to comprise: 8-12 part superfine aluminium nitride is mixed by proportioning with 20-25 part triethylene tetramine, 10-15 part styrene analog thermoplastic elastomer, 40-45 part polyoxymethylene, mixture is carried out Fruit storage; Under described vacuum state, temperature is 38-45 DEG C, degassed 1-2h.
2. Urban rail transportation environment-friendlyelectric electric power cable material according to claim 1, it is characterized in that 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 TPPD1.2, vinyltriethoxysilane 4.0,2,6-bis--tert-butyl-4-(dimethylaminomethyl) phenol 3.0, ethylene bis stearamide 2.0, dibutyl phthalate 1.2, tri-glyceride 1.0, ammonium polyphosphate 7.
3. a preparation method for Urban rail transportation environment-friendlyelectric electric power cable material as claimed in claim 1, is characterized in that comprising the following steps:
(1) take each raw material by the weight part of constitutive material, chloroprene rubber, impact resistant polystyrene and modification polyoxymethylene are mixed, obtains compound A;
(2) add other constitutive materials by weight in the compound A in above-mentioned steps (1), stirring at low speed 3-5 minute under normal temperature, make to mix, obtain compound B, then at temperature 105-115 DEG C after banburying after 5-7 minute, bag roll temperature is 40-50 DEG C, 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 |
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| CN103214706A CN103214706A (en) | 2013-07-24 |
| CN103214706B true 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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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
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 |
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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 |
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| CN103214706A (en) | 2013-07-24 |
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