CN102391567A - Environmentally-friendly polyethylene cable material and preparation method thereof - Google Patents
Environmentally-friendly polyethylene cable material and preparation method thereof Download PDFInfo
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- CN102391567A CN102391567A CN2011102822238A CN201110282223A CN102391567A CN 102391567 A CN102391567 A CN 102391567A CN 2011102822238 A CN2011102822238 A CN 2011102822238A CN 201110282223 A CN201110282223 A CN 201110282223A CN 102391567 A CN102391567 A CN 102391567A
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Abstract
The invention discloses an environmentally-friendly polyethylene cable material and a preparation method thereof. The preparation method mainly comprises the following step of: mixing an ethylene-vinyl acetate (EVA) copolymer, polyethylene resin, a flame retardant, firing zeolite powder, nano- calcium carbonate powder, a silane coupling agent, attapulgite soil, ester titanate, an antioxidant, a lubricating agent and a crosslinking agent serving as constitution raw materials in a certain weight part ratio to obtain the environmentally-friendly polyethylene cable material. The preparation method is simple, is convenient to operate, and has a reasonable constitution raw material formula; and the prepared cable material has high mechanical performance, high temperature resistance, high flame retardance, and low smoke and no toxicity during burning.
Description
Technical field
The present invention relates to a kind of environmental protection poly-ethylene cable material and preparation method thereof, belong to field of cables.
Background technology
Along with rapid economic development, electric wire all is widely used in industry-by-industry, field.Along with the frequent generation of electrical fire accident, the fire-retardant problem of electric wire causes the attention of countries in the world gradually.Discharge a large amount of smog during cable fire and deleterious, corrosive gas is Hazard Factor in the fire, in fire, hindered people's safe escape and fire-fighting work, make lives and properties suffer heavy losses.While is along with the development of communication career, automotive industry and computer industry; Particularly many occasions such as aviation lead, line for cars, high temperature instrument cable, oil drilling platform cable more and more need be used low smoke no-halogen wire cable high temperature resistant, weather.
Summary of the invention
The purpose of this invention is to provide a kind of environmental protection poly-ethylene cable material and preparation method thereof, CABLE MATERIALS of the present invention have the mechanical property height, high temperature resistant, flame retardant properties is high, LSZH during burning.
For realizing the following technical scheme of above-mentioned purpose employing of the present invention:
The environmental protection poly-ethylene cable material is characterized in that the weight part of its constitutive material is:
Described environmental protection poly-ethylene cable material is characterized in that: described fire retardant is selected from a kind of or mixture in white lake and the Marinco H.
Described environmental protection poly-ethylene cable material is characterized in that: described oxidation inhibitor is selected from 020 copper inhibitor, and lubricant is selected from Zinic stearas, and linking agent is selected from peroxo-two alkane or cyanacrylate.
The preparation method of described environmental protection poly-ethylene cable material is characterized in that may further comprise the steps:
(1) weight part by constitutive material takes by weighing each raw material, and ethylene-vinyl acetate copolymer EVA, polyvinyl resin, part roasting zeolite powder and nano-calcium carbonate calcium powder are mixed, and obtains compound A;
(2) add fire retardant, silane coupling agent, titanic acid ester, oxidation inhibitor, lubricant and linking agent by weight among the compound A in above-mentioned steps (1), under the normal temperature stirring at low speed 1-2 minute, make to mix, obtain compound B;
(3) the compound B that above-mentioned steps (2) is obtained adds mill and Banbury mixer or twin screw extruder is mixing, granulation, controlled temperature 140-170 ℃, obtains finished product.
Beneficial effect of the present invention:
Preparing method of the present invention is simple, and is easy to operate, and the constitutive material prescription is reasonable, the CABLE MATERIALS that makes have the mechanical property height, high temperature resistant, flame retardant properties is high, LSZH during burning.
Embodiment
Embodiment 1: the environmental protection poly-ethylene cable material, and the weight part of its constitutive material is:
The preparation method of environmental protection poly-ethylene cable material may further comprise the steps:
(1) weight part by constitutive material takes by weighing each raw material, and ethylene-vinyl acetate copolymer EVA, polyvinyl resin, part roasting zeolite powder and nano-calcium carbonate calcium powder are mixed, and obtains compound A;
(2) add fire retardant, silane coupling agent, titanic acid ester, oxidation inhibitor, lubricant and linking agent by weight among the compound A in above-mentioned steps (1), under the normal temperature stirring at low speed 1-2 minute, make to mix, obtain compound B;
(3) the compound B that above-mentioned steps (2) is obtained adds mill and Banbury mixer or twin screw extruder is mixing, granulation, controlled temperature 140-170 ℃, obtains finished product.
Embodiment 2: the environmental protection poly-ethylene cable material, and the weight part of its constitutive material is:
The preparation method of environmental protection poly-ethylene cable material may further comprise the steps:
(1) weight part by constitutive material takes by weighing each raw material, and ethylene-vinyl acetate copolymer EVA, polyvinyl resin, part roasting zeolite powder and nano-calcium carbonate calcium powder are mixed, and obtains compound A;
(2) add fire retardant, silane coupling agent, titanic acid ester, oxidation inhibitor, lubricant and linking agent by weight among the compound A in above-mentioned steps (1), under the normal temperature stirring at low speed 1-2 minute, make to mix, obtain compound B;
(3) the compound B that above-mentioned steps (2) is obtained adds mill and Banbury mixer or twin screw extruder is mixing, granulation, controlled temperature 140-170 ℃, obtains finished product.
Embodiment 3: CABLE MATERIALS of the present invention and existing CABLE MATERIALS general property compare:
Embodiment 4: test correlated results relatively like following table after above-mentioned materials is vulcanized film-making:
Claims (4)
1. environmental protection poly-ethylene cable material is characterized in that the weight part of its constitutive material is:
Ethylene-vinyl acetate copolymer EVA 65-75 part
Polyvinyl resin 40-60 part
Fire retardant 10-20 part
Roasting zeolite powder 10-15 part
Nano-calcium carbonate calcium powder 10-15 part
Silane coupling agent 1-2 part
Attapulgite 2-5 part
Titanic acid ester 2-5 part
Oxidation inhibitor 1-1.5 part
Lubricant 0.5-1 part
Linking agent 4-5 part.
2. environmental protection poly-ethylene cable material according to claim 1 is characterized in that: described fire retardant is selected from a kind of or mixture in white lake and the Marinco H.
3. environmental protection poly-ethylene cable material according to claim 1 is characterized in that: described oxidation inhibitor is selected from 020 copper inhibitor, and lubricant is selected from Zinic stearas, and linking agent is selected from peroxo-two alkane or cyanacrylate.
4. the preparation method of an environmental protection poly-ethylene cable material as claimed in claim 1 is characterized in that may further comprise the steps:
(1) weight part by constitutive material takes by weighing each raw material, and ethylene-vinyl acetate copolymer EVA, polyvinyl resin, part roasting zeolite powder and nano-calcium carbonate calcium powder are mixed, and obtains compound A;
(2) add fire retardant, silane coupling agent, titanic acid ester, oxidation inhibitor, lubricant and linking agent by weight among the compound A in above-mentioned steps (1), under the normal temperature stirring at low speed 1-2 minute, make to mix, obtain compound B;
(3) the compound B that above-mentioned steps (2) is obtained adds mill and Banbury mixer or twin screw extruder is mixing, granulation, controlled temperature 140-170 ℃, obtains finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110282223 CN102391567B (en) | 2011-09-22 | 2011-09-22 | Environmentally-friendly polyethylene cable material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110282223 CN102391567B (en) | 2011-09-22 | 2011-09-22 | Environmentally-friendly polyethylene cable material and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102391567A true CN102391567A (en) | 2012-03-28 |
| CN102391567B CN102391567B (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110282223 Expired - Fee Related CN102391567B (en) | 2011-09-22 | 2011-09-22 | Environmentally-friendly polyethylene cable material and preparation method thereof |
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| CN (1) | CN102391567B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102746609A (en) * | 2012-06-04 | 2012-10-24 | 安徽扬天塑业科技有限公司 | Environment-friendly cable material and its preparation method |
| CN103351518A (en) * | 2013-06-19 | 2013-10-16 | 安徽天星光纤通信设备有限公司 | Polyethylene cable material and preparation method thereof |
| CN103509235A (en) * | 2013-10-12 | 2014-01-15 | 绿宝电缆（集团）有限公司 | Environment-friendly polyethylene cable material and preparation method thereof |
| CN103788467A (en) * | 2014-01-21 | 2014-05-14 | 安徽华海特种电缆集团有限公司 | Ageing-resistant mining cable sheath material |
| CN105295187A (en) * | 2015-11-13 | 2016-02-03 | 宁波一舟塑胶有限公司 | Halogen-free flame-retardant polyolefin rubber-covered wire optical cable material |
| CN105566723A (en) * | 2015-12-25 | 2016-05-11 | 林铭昭 | Calcium carbonate filled polyvinyl chloride plastic pipe prepared from polished brick waste residue and preparing method thereof |
| CN105837915A (en) * | 2016-05-31 | 2016-08-10 | 李小涛 | Polyethylene insulated cable material and preparation method thereof |
| CN106009151A (en) * | 2016-05-31 | 2016-10-12 | 李小涛 | High-flame retardation polyethylene cable material and preparation method thereof |
| CN106243475A (en) * | 2016-08-15 | 2016-12-21 | 合肥汇通控股股份有限公司 | A kind of high-performance ethylene-vinyl acetate copolymer composite |
| CN106617482A (en) * | 2016-11-17 | 2017-05-10 | 无锡市长安曙光手套厂 | Wear-resistant sole with poly (ether ester) type polyurethane microporous elastomer |
| CN108659344A (en) * | 2018-06-04 | 2018-10-16 | 合肥博创机械制造有限公司 | A kind of high performance composite electric cable material and preparation method thereof |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102746609B (en) * | 2012-06-04 | 2016-03-02 | 安徽扬天塑业科技有限公司 | A kind of eco-type flame retardant compound and preparation method thereof |
| CN102746609A (en) * | 2012-06-04 | 2012-10-24 | 安徽扬天塑业科技有限公司 | Environment-friendly cable material and its preparation method |
| CN103351518A (en) * | 2013-06-19 | 2013-10-16 | 安徽天星光纤通信设备有限公司 | Polyethylene cable material and preparation method thereof |
| CN103509235A (en) * | 2013-10-12 | 2014-01-15 | 绿宝电缆（集团）有限公司 | Environment-friendly polyethylene cable material and preparation method thereof |
| CN103509235B (en) * | 2013-10-12 | 2016-04-13 | 绿宝电缆（集团）有限公司 | A kind of Environment-friendlypolyethylene polyethylene cable material and preparation method thereof |
| CN103788467A (en) * | 2014-01-21 | 2014-05-14 | 安徽华海特种电缆集团有限公司 | Ageing-resistant mining cable sheath material |
| CN105295187A (en) * | 2015-11-13 | 2016-02-03 | 宁波一舟塑胶有限公司 | Halogen-free flame-retardant polyolefin rubber-covered wire optical cable material |
| CN105566723A (en) * | 2015-12-25 | 2016-05-11 | 林铭昭 | Calcium carbonate filled polyvinyl chloride plastic pipe prepared from polished brick waste residue and preparing method thereof |
| CN105837915A (en) * | 2016-05-31 | 2016-08-10 | 李小涛 | Polyethylene insulated cable material and preparation method thereof |
| CN106009151A (en) * | 2016-05-31 | 2016-10-12 | 李小涛 | High-flame retardation polyethylene cable material and preparation method thereof |
| CN106243475A (en) * | 2016-08-15 | 2016-12-21 | 合肥汇通控股股份有限公司 | A kind of high-performance ethylene-vinyl acetate copolymer composite |
| CN106617482A (en) * | 2016-11-17 | 2017-05-10 | 无锡市长安曙光手套厂 | Wear-resistant sole with poly (ether ester) type polyurethane microporous elastomer |
| CN108659344A (en) * | 2018-06-04 | 2018-10-16 | 合肥博创机械制造有限公司 | A kind of high performance composite electric cable material and preparation method thereof |
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