CN106832648A - A kind of environment-friendly type wire cable material - Google Patents
A kind of environment-friendly type wire cable material Download PDFInfo
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- CN106832648A CN106832648A CN201510878588.5A CN201510878588A CN106832648A CN 106832648 A CN106832648 A CN 106832648A CN 201510878588 A CN201510878588 A CN 201510878588A CN 106832648 A CN106832648 A CN 106832648A
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Abstract
The invention discloses a kind of environment-friendly type wire cable material, including wearing layer and flame-retardant layer, the wearing layer wraps up flame-retardant layer, and the wearing layer is made up of following ratio of weight and number：Polyvinyl chloride 35-60 parts, CNT 40-55 parts, talcum powder 25-40 parts, stabilizer 3-8 parts, lubricant 5-8 parts, anti-wear agent 2-6 parts, dimethicone 2-6 parts, naphthenic oil 10-12 parts and compounded mix 10-15 parts, the flame-retardant layer is made up of following ratio of weight and number：Polyphenylene oxide resin 8-15 parts, vistanex 20-25 parts, silicon rubber 12-18 parts, silica 5-8 parts, fire retardant 1-4 parts, antioxidant 2-3 parts, crosslinking agent 1-4 parts and coupling agent 2-4 parts；The environment-friendly type wire cable material can solve the problem that current electric wire oversheath is easy to wear and the inflammable problem of electric wire.
Description
Technical field
The present invention relates to a kind of environment-friendly type wire cable material.
Background technology
Electric wire is indispensable important materials in industrial and agricultural production and the modern life, China is the maximum electric wire production country in the whole world, wires and cables industry occupies very important status in the national economy of China, but, at present, the CABLE MATERIALS of in the market has non-refractory, not ageing-resistant, and material jaundice occurs and becomes fragile phenomenon after degradation.Electric wire it is aging and trigger fire it is also more and more, how to reduce fire incidence and occur fire when the death rate, low cigarette, Halogen, it is fire-retardant, environmentally friendly also as wires and cables industry developing direction.The demand of wherein low smoke, zero halogen environment-friendly heatproof composite elastic cable material for wires and cables is increasing, the production of current low smoke, zero halogen environment-friendly heatproof composite elastic cable material for wires and cables is mostly to add substantial amounts of acetylene carbon black or acetylene carbon black to reach flame retardant effect in polyolefin base material, but, the addition of a large amount of inorganic material, have impact on physical and mechanical properties and the processing of CABLE MATERIALS.Fire-retardant, low cigarette, environmental protection, high temperature resistant, the CABLE MATERIALS of low cost turn into the direction that CABLE MATERIALS develops.
In the insulation and sheath material of electric wire, PVC is relatively cheap, and good mechanical performance is easy to process so that it turns into the most material of wires and cables industry usage quantity for a long time.Since 20 end of the centurys, the environmental problem of PVC material is recognized extensively, and some developed countries have been presented for limiting or completely forbidding advising using the decree of PVC cables.There is data to suggest that consumption of the Western European countries in cable field PVC, 1994 is 441kt, and the line is busy 58% of resin used by cable, and 2000, PVC is 398kt in the total consumption of West Europe cable industry, and the line is busy 48% of resin used by cable, and total amount and proportion are on a declining curve.In recent years, control and prohibit the use of PVC material to form strong trend.
In China, the development of PVC CABLE MATERIALSs is relatively early, and kind, model are more.In the recent period, due to the raising of Environmental Protection in China requirement, the development of China's PVC CABLE MATERIALSs is also gradually on a declining curve.But because PVC CABLE MATERIALSs are cheap, various advantages such as mechanical performance is excellent in addition so that China's PVC cable material still has certain development prospect in the recent period.At present, although foreign countries will not also at once eliminate PVC electric wires, but this must cause the great attention of domestic wires and cables industry, and the country should focus on the non-leaded PVC of research or develop new not halogen-containing environment-friendly type electric wire.Although environment-friendly type electric wire replaces PVC cables also to want for quite a long time on a large scale at home, this is trend of the times.Domestic some high-grade projects propose requirement to this.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of safety and environmental protection, durable, and insulation effect is notable, long service life, mechanical material performance preferably environment-friendly type wire cable material.
The purpose of the present invention is achieved by following technical proposals：
A kind of environment-friendly type wire cable material, is made up of following ratio of weight and number：Polyvinyl chloride resin 50-75 parts, Corvic 30-50 parts, silicon rubber 30-50 parts, lactoprene 30-50 parts, stabilizer 5-8 parts, plasticizer 2-4 parts, auxiliary stabilizer 2-3 parts, lubricant 2-5 parts, processing aid 10-12 parts and 5-8 parts of modifying agent of electric insulation.
Further, the polyvinyl chloride resin is the universal polyvinyl chloride resin of suspension method.
Further, the stabilizer is the Ca Zn composite body mixed for two or more in calcium stearate, zinc stearate, Tissuemat E or stearic acid.
Further, the plasticizer is trioctyl trimellitate (TOTM) or diethylene glycol dibenzoate.
Further, the auxiliary stabilizer is phosphite ester, the mixture of hydrotalcite one or both of which.
Further, the lubricant is oxidic polyethylene.
Further, the processing aid is ACR401.
Further, the electric insulation modifying agent is potter's clay.
The beneficial effects of the invention are as follows：The PVC resins of use possess good insulating properties and heat resistance, and possess the draftability of higher-strength, service life is more permanent, and Corvic of arranging in pairs or groups, silicon rubber and lactoprene, without heavy metal and other toxic components, in the case of it need not carry out material cures, the resistance to elevated temperatures of conventional thermoplastic's pvc material is substantially increased, good, the efficient weatherability with environmental protection, mechanical material performance；It is applied widely, the advantages of practical.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with specific embodiment, the present invention will be described in further detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Embodiment
A kind of environment-friendly type wire cable material, is made up of following ratio of weight and number：50 parts of polyvinyl chloride resin, 30 parts of Corvic, 30 parts of silicon rubber, 30 parts of lactoprene, 5 parts of stabilizer, 2 parts of plasticizer, 2 parts of auxiliary stabilizer, 2 parts of lubricant, 10 parts of processing aid and 5 parts of modifying agent of electric insulation.
The polyvinyl chloride resin is the universal polyvinyl chloride resin of suspension method.
The stabilizer is the Ca Zn composite body mixed for two or more in calcium stearate, zinc stearate, Tissuemat E or stearic acid.
The plasticizer is trioctyl trimellitate (TOTM).
The auxiliary stabilizer is the mixture of phosphite ester and hydrotalcite.
The lubricant is oxidic polyethylene.
The processing aid is ACR401.
The electric insulation modifying agent is potter's clay.
The beneficial effects of the invention are as follows：The PVC resins of use possess good insulating properties and heat resistance, and possess the draftability of higher-strength, service life is more permanent, and Corvic of arranging in pairs or groups, silicon rubber and lactoprene, without heavy metal and other toxic components, in the case of it need not carry out material cures, the resistance to elevated temperatures of conventional thermoplastic's pvc material is substantially increased, good, the efficient weatherability with environmental protection, mechanical material performance；It is applied widely, the advantages of practical.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, any change or replacement expected without creative work, should all cover within the scope of the present invention.
Claims (8)
1. a kind of environment-friendly type wire cable material, it is characterised in that：It is made up of following ratio of weight and number：Polyvinyl chloride resin 50-75 parts, Corvic 30-50 parts, silicon rubber 30-50 parts, lactoprene 30-50 parts, stabilizer 5-8 parts, plasticizer 2-4 parts, auxiliary stabilizer 2-3 parts, lubricant 2-5 parts, processing aid 10-12 parts and 5-8 parts of modifying agent of electric insulation.
2. a kind of environment-friendly type wire cable material as claimed in claim 1, it is characterised in that:The polyvinyl chloride resin is the universal polyvinyl chloride resin of suspension method.
3. a kind of environment-friendly type wire cable material as claimed in claim 1, it is characterised in that:The stabilizer is the Ca Zn composite body mixed for two or more in calcium stearate, zinc stearate, Tissuemat E or stearic acid.
4. a kind of environment-friendly type wire cable material as claimed in claim 1, it is characterised in that:The plasticizer is trioctyl trimellitate (TOTM) or diethylene glycol dibenzoate.
5. a kind of environment-friendly type wire cable material as claimed in claim 1, it is characterised in that:The auxiliary stabilizer is phosphite ester, the mixture of hydrotalcite one or both of which.
6. a kind of environment-friendly type wire cable material as claimed in claim 1, it is characterised in that:The lubricant is oxidic polyethylene.
7. a kind of environment-friendly type wire cable material as claimed in claim 1, it is characterised in that:The processing aid is ACR401.
8. a kind of environment-friendly type wire cable material as claimed in claim 1, it is characterised in that:The electric insulation modifying agent is potter's clay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510878588.5A CN106832648A (en) | 2015-12-04 | 2015-12-04 | A kind of environment-friendly type wire cable material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510878588.5A CN106832648A (en) | 2015-12-04 | 2015-12-04 | A kind of environment-friendly type wire cable material |
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| Publication Number | Publication Date |
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| CN106832648A true CN106832648A (en) | 2017-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510878588.5A Pending CN106832648A (en) | 2015-12-04 | 2015-12-04 | A kind of environment-friendly type wire cable material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107141659A (en) * | 2017-07-03 | 2017-09-08 | 魏科峰 | Polyvinyl chloride heat-resistant fireproof composite material and preparation method thereof |
| CN109161207A (en) * | 2018-07-13 | 2019-01-08 | 安徽华菱电缆集团有限公司 | A kind of cable low-smoke non-halogen flame-retardant silastic material and preparation method thereof |
-
2015
- 2015-12-04 CN CN201510878588.5A patent/CN106832648A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107141659A (en) * | 2017-07-03 | 2017-09-08 | 魏科峰 | Polyvinyl chloride heat-resistant fireproof composite material and preparation method thereof |
| CN109161207A (en) * | 2018-07-13 | 2019-01-08 | 安徽华菱电缆集团有限公司 | A kind of cable low-smoke non-halogen flame-retardant silastic material and preparation method thereof |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170613 |
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| WD01 | Invention patent application deemed withdrawn after publication |