CN103497380A - High-temperatures-resistant polyvinyl chloride (PVC) material for electric wires and cables - Google Patents
High-temperatures-resistant polyvinyl chloride (PVC) material for electric wires and cables Download PDFInfo
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- CN103497380A CN103497380A CN201310458482.0A CN201310458482A CN103497380A CN 103497380 A CN103497380 A CN 103497380A CN 201310458482 A CN201310458482 A CN 201310458482A CN 103497380 A CN103497380 A CN 103497380A
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Abstract
The invention discloses a high-temperatures-resistant polyvinyl chloride (PVC) material for electric wires and cables. The high-temperatures-resistant PVC material is characterized by being prepared from the following raw materials in parts by weight: 40-60 parts of raw rubber of chloroprene rubber, 10-15 parts of PVC resin powder, 5-10 parts of calcium carbonate, 3-6 parts of titanium dioxide, 10-15 parts of flame retardant, 5-10 parts of dioctyl phthalate, 4-10 parts of paraffin, 2-6 parts of lubricating agent, 2-6 parts of dibutyl ester, 4-8 parts of accelerant and 8-16 parts of diatomite. According to the invention, the PVC material is used as a main material, so that the material cost is relatively low, and the processed PVC material is good in high temperature resistance and can resist to the low temperature of 40 DEG C below zero and high temperature of 125 DEG C; no radiation and self-crosslinking are needed in the subsequent production, and the production efficiency is high, so that the high-temperatures-resistant PVC material is suitable for being applied widely.
Description
Technical field
The present invention relates to electric wire plastics technology field, be specifically related to a kind of polyvinyl chloride fire resistant electric wire cable material.
Background technology
Existing heatproof-40 ℃ is to the QBC electric wire in the automobile-used thin-walled insulation low tension wire of national automobile industry standard QC/T730-2005 of 125 ℃, usually preparation method is: with thermoplasticity automobile special material extrusion, it is the mode of production of exempting from irradiation, be added with polyolefin component in the thermoplasticity automobile special material, after extruding, be positioned in the temperature and humidity environment of regulation, make electric wire outer by automatically cross-linked, complete production process.But this thermoplasticity automobile special material cost is higher, material in use is difficult for plasticizing, poor fluidity, difficulty of processing is large, and self-crosslinking has certain requirement to envrionment temperature, humidity, wayward crosslinked effect, and this thermoplasticity automobile special material is outer poor by the scratch resistance mill, the stable performance that causes making electric wire is bad, so in actual use, client's degree of recognition is low, applicable not extensive.
Summary of the invention
For the deficiencies in the prior art, technical problem to be solved by this invention is, provides a kind of cost low, and high-temperature resistant result is good, and easily plasticizing, low to the equipment requirements of following process, is convenient to machining control, extensively applicable polyvinyl chloride fire resistant electric wire cable material.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of polyvinyl chloride fire resistant electric wire cable material is characterized in that, raw material by following parts by weight is made: chloroprene rubber rubber 40-60 part, PVC resin-oatmeal 10-15 part, calcium carbonate 5-10 part, titanium dioxide 3-6 part, fire retardant 10-15 part, dioctyl phthalate (DOP) 5-10 part, paraffin 4-10 part, lubricant 2-6 part, dibutylester 2-6 part, promotor 4-8 part, diatomite 8-16 part.
Above-mentioned polyvinyl chloride fire resistant electric wire cable material is characterized in that: 50 parts of chloroprene rubber rubbers, 112 parts of PVC resin-oatmeals, 7 parts, calcium carbonate, 4 parts of titanium dioxides, 13 parts of fire retardants, 7 parts of dioctyl phthalate (DOP)s, 7 parts, paraffin, 4 parts of lubricants, 4 parts of dibutylesters, 6 parts of promotor, 12 parts, diatomite.
The advantage of polyvinyl chloride fire resistant electric wire cable material of the present invention is: the present invention mainly uses pvc material as main material, and its material cost is lower, the product after processing, and resistance to elevated temperatures is good, can reach low temperature resistant-40 degree, high temperature resistant 125 degree; Do not need irradiation in subsequent production, without self-crosslinking, it is the same that subsequent handling and common polyvinyl chloride (PVC) electric wire are produced, production technique is simple.In the course of processing, special process is few, and after the plasticizing of polyvinyl chloride heatproof electric wire plastics, mobility is strong, is convenient to machining control, and production efficiency is high, is suitable for extensively applicable.
Embodiment
Below in conjunction with embodiment, the invention will be further described.
A kind of polyvinyl chloride fire resistant electric wire cable material, is characterized in that, by the raw material of following parts by weight, made: chloroprene rubber rubber 40-60 part, PVC resin-oatmeal 10-15 part, calcium carbonate 5-10 part, titanium dioxide 3-6 part, fire retardant 10-15 part, dioctyl phthalate (DOP) 5-10 part, paraffin 4-10 part, lubricant 2-6 part, dibutylester 2-6 part, promotor 4-8 part, diatomite 8-16 part.
Preferred embodiments of the present invention are: polyvinyl chloride fire resistant electric wire cable material, 50 parts of chloroprene rubber rubbers, 112 parts of PVC resin-oatmeals, 7 parts, calcium carbonate, 4 parts of titanium dioxides, 13 parts of fire retardants, 7 parts of dioctyl phthalate (DOP)s, 7 parts, paraffin, 4 parts of lubricants, 4 parts of dibutylesters, 6 parts of promotor, 12 parts, diatomite.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention also is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present invention, the variation of making, change, interpolation or replacement, all should belong to protection scope of the present invention.
Claims (2)
1. a polyvinyl chloride fire resistant electric wire cable material, is characterized in that, by the raw material of following parts by weight, made: chloroprene rubber rubber 40-60 part, PVC resin-oatmeal 10-15 part, calcium carbonate 5-10 part, titanium dioxide 3-6 part, fire retardant 10-15 part, dioctyl phthalate (DOP) 5-10 part, paraffin 4-10 part, lubricant 2-6 part, dibutylester 2-6 part, promotor 4-8 part, diatomite 8-16 part.
2. polyvinyl chloride fire resistant electric wire cable material according to claim 1, it is characterized in that: 50 parts of chloroprene rubber rubbers, 112 parts of PVC resin-oatmeals, 7 parts, calcium carbonate, 4 parts of titanium dioxides, 13 parts of fire retardants, 7 parts of dioctyl phthalate (DOP)s, 7 parts, paraffin, 4 parts of lubricants, 4 parts of dibutylesters, 6 parts of promotor, 12 parts, diatomite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310458482.0A CN103497380A (en) | 2013-10-02 | 2013-10-02 | High-temperatures-resistant polyvinyl chloride (PVC) material for electric wires and cables |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310458482.0A CN103497380A (en) | 2013-10-02 | 2013-10-02 | High-temperatures-resistant polyvinyl chloride (PVC) material for electric wires and cables |
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| CN103497380A true CN103497380A (en) | 2014-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310458482.0A Pending CN103497380A (en) | 2013-10-02 | 2013-10-02 | High-temperatures-resistant polyvinyl chloride (PVC) material for electric wires and cables |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104194228A (en) * | 2014-09-19 | 2014-12-10 | 盛新科 | Thermoplastic flame-retardant PVC (Polyvinyl Chloride) cable material with 125 DEG C temperature-resistant grade |
| CN104962008A (en) * | 2015-07-19 | 2015-10-07 | 李孟平 | Preparation method of sheath material for polyvinyl-chloride-containing cables |
| CN104974391A (en) * | 2015-07-29 | 2015-10-14 | 傅兴琴 | Preparation method of oil-resistant cable sheath material |
| CN105400026A (en) * | 2015-12-31 | 2016-03-16 | 亚洲电器电缆科技有限公司 | Chloroprene rubber compound and preparation method thereof |
| CN105924826A (en) * | 2016-05-03 | 2016-09-07 | 安徽九华金润铜业有限公司 | Cold and high temperature resistant PVC cable material |
| CN106675026A (en) * | 2016-12-23 | 2017-05-17 | 安徽国威电动车制造有限公司 | Heat-insulating anti-freezing electric vehicle battery shell material and preparation method thereof |
| RU2631879C1 (en) * | 2016-08-03 | 2017-09-28 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) | Composition for oil-benzine-resistant plasticate |
| CN105121540B (en) * | 2013-03-28 | 2017-10-24 | 电化株式会社 | Blended rubber, blended rubber composition and sulfide |
| CN107418013A (en) * | 2017-07-24 | 2017-12-01 | 安徽华能电缆集团有限公司 | A kind of Oil-Resistant Cable Sheath and preparation method thereof |
-
2013
- 2013-10-02 CN CN201310458482.0A patent/CN103497380A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105121540B (en) * | 2013-03-28 | 2017-10-24 | 电化株式会社 | Blended rubber, blended rubber composition and sulfide |
| CN104194228A (en) * | 2014-09-19 | 2014-12-10 | 盛新科 | Thermoplastic flame-retardant PVC (Polyvinyl Chloride) cable material with 125 DEG C temperature-resistant grade |
| CN104962008A (en) * | 2015-07-19 | 2015-10-07 | 李孟平 | Preparation method of sheath material for polyvinyl-chloride-containing cables |
| CN104974391A (en) * | 2015-07-29 | 2015-10-14 | 傅兴琴 | Preparation method of oil-resistant cable sheath material |
| CN105400026A (en) * | 2015-12-31 | 2016-03-16 | 亚洲电器电缆科技有限公司 | Chloroprene rubber compound and preparation method thereof |
| CN105924826A (en) * | 2016-05-03 | 2016-09-07 | 安徽九华金润铜业有限公司 | Cold and high temperature resistant PVC cable material |
| RU2631879C1 (en) * | 2016-08-03 | 2017-09-28 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) | Composition for oil-benzine-resistant plasticate |
| CN106675026A (en) * | 2016-12-23 | 2017-05-17 | 安徽国威电动车制造有限公司 | Heat-insulating anti-freezing electric vehicle battery shell material and preparation method thereof |
| CN107418013A (en) * | 2017-07-24 | 2017-12-01 | 安徽华能电缆集团有限公司 | A kind of Oil-Resistant Cable Sheath and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140108 |
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| WD01 | Invention patent application deemed withdrawn after publication |