CN102746671A - Environmental-crack-resistant low-temperature compensation cable material and its preparation method - Google Patents
Environmental-crack-resistant low-temperature compensation cable material and its preparation method Download PDFInfo
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- CN102746671A CN102746671A CN201210196867XA CN201210196867A CN102746671A CN 102746671 A CN102746671 A CN 102746671A CN 201210196867X A CN201210196867X A CN 201210196867XA CN 201210196867 A CN201210196867 A CN 201210196867A CN 102746671 A CN102746671 A CN 102746671A
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Abstract
The invention discloses an environmental-crack-resistant low-temperature compensation cable material and its preparation method. The cable material comprises the following raw materials, by weight, 80-90 parts of methylvinyl silicone rubber, 35-45 parts of epichlorohydrin rubber, 20-30 parts of a polyolefin elastomer (POE) 8100/American DuPont, 25-35 parts of nano-attapulgite, 2-4 parts of precipitated white carbon black, 80-90 parts of nanometer pottery clay, 3-6 parts of a bisphenol A, 2-4 parts of a vulcanizing agent MOCA, 1-3 parts of an antioxidant MB, 2-5 parts of a silane coupling agent KH550, 1-3 parts of dibasic lead phosphite, 3-4 parts of an antioxidant 1010, 2-5 parts of ethylene bis-stearamide, 1-3 parts of chlorinated paraffin and 10-20 parts of magnesium hydroxide. The cable material has the advantages of simple preparation method, excellent electrical property, and good physical and mechanical performances, and can satisfy a requirement that the temperature changes under different environments.
Description
Technical field
The present invention relates to a kind of ESCR low temp compensating CABLE MATERIALS and preparation method thereof, belong to the CABLE MATERIALS technical field.
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.Simultaneously, more and more need use ESCR low temp compensating CABLE MATERIALS along with many occasions such as the development, particularly aviation lead of communication career, automotive industry and computer industry, line for cars, high temperature instrument cable, oil drilling platform cables.
Summary of the invention
The purpose of this invention is to provide a kind of ESCR low temp compensating CABLE MATERIALS and preparation method thereof, preparation method of the present invention is simple, and electrical property is excellent, has good physical and mechanical properties, satisfies the requirement of varying environment temperature variation.
For realizing the following technical scheme of above-mentioned purpose employing of the present invention:
ESCR low temp compensating CABLE MATERIALS, the weight part of its constitutive material is: methyl vinyl silicone rubber 80-90, epichlorohydrin rubber 35-45, polyolefin elastomer POE 8100/ Dupont 20-30, nano-attapulgite 25-35, precipitated silica 2-4, nanometer potter's clay 80-90, dihydroxyphenyl propane 3-6, vulcanizing agent MOCA 2-4, antioxidant MB 1-3, silane coupling agent KH550 2-5, dibasic lead phosphite 1-3, antioxidant 1010 3-4, the two hard esteramides 2-5 of ethylene group, clorafin 1-3 and Marinco H 10-20.
ESCR low temp compensating CABLE MATERIALS, the weight part of its constitutive material is: methyl vinyl silicone rubber 85, epichlorohydrin rubber 40, polyolefin elastomer POE 8100/ Dupont 25, nano-attapulgite 30, precipitated silica 3, nanometer potter's clay 85, dihydroxyphenyl propane 4, vulcanizing agent MOCA 3, antioxidant MB 2, silane coupling agent KH550 4, dibasic lead phosphite 2, antioxidant 1010 3.5, the two hard esteramides 3.5 of ethylene group, clorafin 2 and Marinco Hs 15.
The preparation method of ESCR low temp compensating CABLE MATERIALS may further comprise the steps: the weight part by constitutive material takes by weighing each raw material, mixes; Added then in the mixing roll mixing 10-20 minute; Controlled temperature is at 120-140 ℃, and then under 140-150 ℃, plasticates discharging 3-5 minute.
Beneficial effect of the present invention:
Preparing method of the present invention is simple, and excellent performance has good physical and mechanical properties, satisfies the requirement of varying environment temperature variation.
Embodiment
Embodiment 1: ESCR low temp compensating CABLE MATERIALS, the weight part of its constitutive material is: methyl vinyl silicone rubber 80-90, epichlorohydrin rubber 35-45, polyolefin elastomer POE 8100/ Dupont 20-30, nano-attapulgite 25-35, precipitated silica 2-4, nanometer potter's clay 80-90, dihydroxyphenyl propane 3-6, vulcanizing agent MOCA 2-4, antioxidant MB 1-3, silane coupling agent KH550 2-5, dibasic lead phosphite 1-3, antioxidant 1010 3-4, the two hard esteramides 2-5 of ethylene group, clorafin 1-3 and Marinco H 10-20.
The preparation method of ESCR low temp compensating CABLE MATERIALS may further comprise the steps: the weight part by constitutive material takes by weighing each raw material, mixes; Added then in the mixing roll mixing 10-20 minute; Controlled temperature is at 120-140 ℃, and then under 140-150 ℃, plasticates discharging 3-5 minute.
The CABLE MATERIALS performance data that makes through embodiments of the invention 1:
Tensile strength is 16.7-18.5Mpa, and the fracture rate of stretching out is 240-510%, and oxygen index 34-37.3%, smoke density are 67-73, volume specific resistance 8.4 * 10
14Ohm. centimetre, can be through 136 ℃ * 168 hours heat ageing test.
Claims (3)
1. an ESCR low temp compensating CABLE MATERIALS is characterized in that the weight part of its constitutive material is: methyl vinyl silicone rubber 80-90, epichlorohydrin rubber 35-45, polyolefin elastomer POE 8100/ Dupont 20-30, nano-attapulgite 25-35, precipitated silica 2-4, nanometer potter's clay 80-90, dihydroxyphenyl propane 3-6, vulcanizing agent MOCA 2-4, antioxidant MB 1-3, silane coupling agent KH550 2-5, dibasic lead phosphite 1-3, antioxidant 1010 3-4, the two hard esteramides 2-5 of ethylene group, clorafin 1-3 and Marinco H 10-20.
2. ESCR low temp compensating CABLE MATERIALS according to claim 1 is characterized in that the weight part of its constitutive material is: methyl vinyl silicone rubber 85, epichlorohydrin rubber 40, polyolefin elastomer POE 8100/ Dupont 25, nano-attapulgite 30, precipitated silica 3, nanometer potter's clay 85, dihydroxyphenyl propane 4, vulcanizing agent MOCA 3, antioxidant MB 2, silane coupling agent KH550 4, dibasic lead phosphite 2, antioxidant 1010 3.5, the two hard esteramides 3.5 of ethylene group, clorafin 2 and Marinco Hs 15.
3. the preparation method of an ESCR low temp compensating CABLE MATERIALS as claimed in claim 1; It is characterized in that may further comprise the steps: the weight part by constitutive material takes by weighing each raw material; Mix, added then in the mixing roll mixing 10-20 minute, controlled temperature is at 120-140 ℃; And then under 140-150 ℃, plasticated discharging 3-5 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210196867.XA CN102746671B (en) | 2012-06-15 | 2012-06-15 | A kind of ESCR low temp compensating CABLE MATERIALS and preparation method thereof |
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| CN201210196867.XA CN102746671B (en) | 2012-06-15 | 2012-06-15 | A kind of ESCR low temp compensating CABLE MATERIALS and preparation method thereof |
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| CN102746671A true CN102746671A (en) | 2012-10-24 |
| CN102746671B CN102746671B (en) | 2015-09-30 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102977610A (en) * | 2012-11-05 | 2013-03-20 | 安徽金桥电缆有限公司 | Cross-linked low-smoke and zero-halogen flame retardant cable material for locomotive vehicles, and its preparation method |
| CN102977609A (en) * | 2012-11-05 | 2013-03-20 | 安徽金桥电缆有限公司 | Oil and low-temperature resistant low-smoke and halogen-free flame retardant cable material for boats, and its preparation method |
| CN103497499A (en) * | 2013-09-24 | 2014-01-08 | 安徽锐视光电技术有限公司 | Nano-pottery clay-containing rubber seal ring material and preparation method thereof |
| CN103554892A (en) * | 2013-10-31 | 2014-02-05 | 合肥得润电子器件有限公司 | Ageing-resistant and flame-retardant insulating material for wire harnesses of household appliance |
| CN103554891A (en) * | 2013-10-25 | 2014-02-05 | 安徽文峰电子科技集团有限公司 | Oil-resistant and ultraviolet-resistant modified epoxy chloropropane rubber cable material |
| CN103602012A (en) * | 2013-10-29 | 2014-02-26 | 绿宝电缆（集团）有限公司 | Impact and temperature resistant modified fluorubber cable material |
| CN103709762A (en) * | 2013-12-16 | 2014-04-09 | 芜湖万润机械有限责任公司 | Protection sleeve for automobile sensor system |
| CN104292951A (en) * | 2014-09-26 | 2015-01-21 | 锐展(铜陵)科技有限公司 | Special filler for durable high-hardness automobile paints and preparation method thereof |
| CN104312252A (en) * | 2014-09-26 | 2015-01-28 | 锐展(铜陵)科技有限公司 | High-airtightness filler for automobile coating and preparation method thereof |
| CN105694420A (en) * | 2016-03-24 | 2016-06-22 | 远东电缆有限公司 | Semiconductive rubber for an intelligent medium-pressure rubber sleeve cable internal protective sleeve and preparation method thereof |
| CN105913957A (en) * | 2016-07-10 | 2016-08-31 | 李保集 | High-reliability mine cable |
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| CN102040841A (en) * | 2010-12-29 | 2011-05-04 | 东莞市普凯塑料科技有限公司 | Dynamic vulcanization halogen-free flame retardant silicon rubber/polyolefin thermoplastic elastomer |
| CN102276936A (en) * | 2010-06-12 | 2011-12-14 | 浙江远东电缆集团有限公司 | Flame-retardant corrosion-resistant rubber formula of cable sheath for mining |
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| CN102276936A (en) * | 2010-06-12 | 2011-12-14 | 浙江远东电缆集团有限公司 | Flame-retardant corrosion-resistant rubber formula of cable sheath for mining |
| CN102040841A (en) * | 2010-12-29 | 2011-05-04 | 东莞市普凯塑料科技有限公司 | Dynamic vulcanization halogen-free flame retardant silicon rubber/polyolefin thermoplastic elastomer |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102977609B (en) * | 2012-11-05 | 2016-03-16 | 安徽金桥电缆有限公司 | A kind of oil resistant low temperature resistant fireproofing cable material without halide peculiar to vessel and preparation method thereof |
| CN102977609A (en) * | 2012-11-05 | 2013-03-20 | 安徽金桥电缆有限公司 | Oil and low-temperature resistant low-smoke and halogen-free flame retardant cable material for boats, and its preparation method |
| CN102977610A (en) * | 2012-11-05 | 2013-03-20 | 安徽金桥电缆有限公司 | Cross-linked low-smoke and zero-halogen flame retardant cable material for locomotive vehicles, and its preparation method |
| CN102977610B (en) * | 2012-11-05 | 2016-03-30 | 安徽金桥电缆有限公司 | A kind of cross-linking low smoke halogen-free flame retardant CABLE MATERIALS used for rolling stock and preparation method thereof |
| CN103497499A (en) * | 2013-09-24 | 2014-01-08 | 安徽锐视光电技术有限公司 | Nano-pottery clay-containing rubber seal ring material and preparation method thereof |
| CN103554891A (en) * | 2013-10-25 | 2014-02-05 | 安徽文峰电子科技集团有限公司 | Oil-resistant and ultraviolet-resistant modified epoxy chloropropane rubber cable material |
| CN103602012A (en) * | 2013-10-29 | 2014-02-26 | 绿宝电缆（集团）有限公司 | Impact and temperature resistant modified fluorubber cable material |
| CN103602012B (en) * | 2013-10-29 | 2016-05-25 | 绿宝电缆（集团）有限公司 | A kind of shock-resistant heatproof modification fluorubber CABLE MATERIALS |
| CN103554892A (en) * | 2013-10-31 | 2014-02-05 | 合肥得润电子器件有限公司 | Ageing-resistant and flame-retardant insulating material for wire harnesses of household appliance |
| CN103709762A (en) * | 2013-12-16 | 2014-04-09 | 芜湖万润机械有限责任公司 | Protection sleeve for automobile sensor system |
| CN104312252A (en) * | 2014-09-26 | 2015-01-28 | 锐展(铜陵)科技有限公司 | High-airtightness filler for automobile coating and preparation method thereof |
| CN104292951A (en) * | 2014-09-26 | 2015-01-21 | 锐展(铜陵)科技有限公司 | Special filler for durable high-hardness automobile paints and preparation method thereof |
| CN105694420A (en) * | 2016-03-24 | 2016-06-22 | 远东电缆有限公司 | Semiconductive rubber for an intelligent medium-pressure rubber sleeve cable internal protective sleeve and preparation method thereof |
| CN105913957A (en) * | 2016-07-10 | 2016-08-31 | 李保集 | High-reliability mine cable |
| CN105913957B (en) * | 2016-07-10 | 2017-11-28 | 扬州中大电缆有限公司 | A kind of mine cable |
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| Publication number | Publication date |
|---|---|
| CN102746671B (en) | 2015-09-30 |
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Effective date of registration: 20201016 Address after: Suzhou City, Jiangsu province 215600 Zhangjiagang Yang Donglai Huayu Road No. 6 Patentee after: SUZHOU YIPUDUN NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 238339 Anhui city of Wuhu province Wuwei County New Industrial Park Patentee before: ANHUI HUATONG CABLE GROUP Co.,Ltd. |