CN1237592A - Heat-resistant fireproof and oil-resistant rubber material for irradiation cross-linked wire and cable - Google Patents
Heat-resistant fireproof and oil-resistant rubber material for irradiation cross-linked wire and cable Download PDFInfo
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- CN1237592A CN1237592A CN 98101906 CN98101906A CN1237592A CN 1237592 A CN1237592 A CN 1237592A CN 98101906 CN98101906 CN 98101906 CN 98101906 A CN98101906 A CN 98101906A CN 1237592 A CN1237592 A CN 1237592A
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Abstract
The formula of heat-resistant fire-retardand oil-resistant rubber material for irradiation cross-linked wire and cable includes the following main ingredients: chlorosulfonated polyethylene 100 portions, polyethylene 0-80 portions, chlorinated paraffin 10-20 portions, calcium carbonate 40-70 portions, carbon black 5-10 portions, triacrylic trihydroxymethyl propane ester 3-5 portions, antimony trioxide 10-20 portions, basic lead sulfate 5-20 portions and dilauryl thiodipropionate 3-8 portions. The material prepared by using said formula possesses high heat-resistance, oil-resisatnce, fire-proofing property, its cross-linkage is easy to control, it has no need of special-purpose extruding equipment, and possesses long storage time and good mechanical and electric performance.
Description
The present invention relates to a kind of prescription of irradiation cross-linked wire and cable heat-resistant fireproof and oil-resistant rubber material.
Chlorosulfonated polyethylene is used as the material of electric wire because of oil resistant, flame retardant properties and certain electric, the mechanical property with excellence, but because the restriction of traditional vulcanization, the resistance toheat of material is relatively poor, and all adopt superoxide or other chemicure agent for sulfuration (crosslinked) system in the prescription, finish sulfuration (crosslinked) by heating.Traditional formula materials temperature classification only is 90 ℃ and 100 ℃; In addition, again because vulcanizing agent easily disperses unevenly in material, and the material each several part inequality of being heated makes material when sulfuration during heating, easy over cure or undervulcanization, the degree of crosslinking inequality has reduced the performance of material; When storing,, make the shelf-life of material and timeliness shorter because organo-peroxide easily produces precrosslink and side reaction, and at room temperature constantly decomposes.
But the objective of the invention is to provide that a kind of temperature resistant grade height, oil resistant, flame retardant properties are good, degree of crosslinking granulation easy to control, do not need the prescription that special-purpose extrusion equipment, shelf-life and timeliness are long, have the heat-resistant fireproof and oil-resistant rubber material for irradiation cross-linked wire and cable of good machinery, electric and moulding processability for fear of above-mentioned the deficiencies in the prior art part.
Purpose of the present invention can realize by following measure:
A kind of formulation weight component of heat-resistant fireproof and oil-resistant rubber material for irradiation cross-linked wire and cable comprises:
100 parts of chlorosulfonated polyethylenes
Polyethylene 0-80 part
Clorafin 10-20 part
Lime carbonate 40-70 part
Carbon black 5-10 part
Trimethyol propane triacrylate 3-5 part
Antimonous oxide 10-20 part
Lead sulfate tribasic 5-20 part
Tyox B 3-8 part
Purpose of the present invention also can realize by following measure:
Polyethylene in the prescription of described heat-resistant fireproof and oil-resistant rubber material for irradiation cross-linked wire and cable can use chlorinatedpolyethylene, ethylene-vinyl acetate copolymer, penton to replace, and its formulation weight component is constant; Clorafin epoxy available soybean oil, trioctyl trimellitate replace, and its formulation weight component is constant; Lime carbonate can use talcum powder, white carbon black to replace, and its formulation weight component is constant; Trimethyol propane triacrylate can use triallyl isonitrile urea acid esters, trihydroxy methyl propane trimethyl acrylate to replace, and its formulation weight component is constant; Antimonous oxide can replace with decabromodiphynly oxide, and its formulation weight component is constant; Lead sulfate tribasic can replace with dibasic lead phosphite, and its formulation weight component is constant; Tyox B can use thio-2 acid 2 stearyl ester, 4,4 '-thiobis (the 6-tertiary butyl-3-methylphenol), dihyaroquinoline polymer to replace, and its formulation weight component is constant.
The present invention has following advantage compared to existing technology:
1. do not contain organic superoxide or other chemicure agent in the prescription of the present invention, thereby the forming materials handling ease of formulation of the present invention, precrosslink does not take place.
2. adhesion after the various mixing of materials in the prescription of the present invention, the granulation can be packed stacking, store.
3. the temperature classification height of the cable material of the present invention's preparation is 105 ℃, 120 ℃ or 125 ℃.
4. the cable material of the present invention's preparation has high flame resistance, and its oxygen index is greater than 35.
5. the cable material of the present invention's preparation can utilize the extruding machine forming process.
6. the cable material of the present invention's preparation utilizes electron beam to irradiate crosslinked, degree of crosslinking to control easily.
The present invention also will be described in further detail in conjunction with the embodiments:
Embodiment one:
A kind of formulation weight component of heat-resistant fireproof and oil-resistant rubber material for irradiation cross-linked wire and cable comprises: 100 parts of chlorosulfonated polyethylenes, wherein add 80 parts of chlorinatedpolyethylenees, 20 parts of clorafins, 70 parts in lime carbonate, 10 parts of carbon blacks, 5 parts in three vinylformic acid TriMethylolPropane(TMP) fat, 20 parts of antimonous oxides, 20 parts of lead sulfate tribasics, 8 parts of thio-2 acid two laurel tallows.
Embodiment two:
A kind of formulation weight component of heat-resistant fireproof and oil-resistant rubber material for irradiation cross-linked wire and cable comprises: 100 parts of chlorosulfonated polyethylenes, wherein add 10 parts of chlorinatedpolyethylenees, 10 parts of clorafins, 20 parts in lime carbonate, 5 parts of carbon blacks, 4 parts of triallyl isonitrile urea acid esters, 10 parts of antimonous oxides, 10 parts of dibasic lead phosphites, 3 parts of thio-2 acid 2 stearyl esters.
Embodiment three:
A kind of formulation weight component of heat-resistant fireproof and oil-resistant rubber material for irradiation cross-linked wire and cable comprises: 100 parts of chlorosulfonated polyethylenes, wherein add 50 parts of chlorinatedpolyethylenees, 15 parts of epoxy soybean oils, 50 parts of talcum powder, 6 parts of carbon blacks, 3 parts of trihydroxy methyl propane trimethyl acrylates, 10 parts of antimonous oxides, 5 parts of lead sulfate tribasics, 5 parts of dihyaroquinoline polymers.
Embodiment four:
A kind of formulation weight component of heat-resistant fireproof and oil-resistant rubber material for irradiation cross-linked wire and cable comprises: 100 parts of chlorosulfonated polyethylenes, wherein add 30 parts of pentons, 20 parts of trioctyl trimellitates, 20 parts of white carbon blacks, 6 parts of carbon blacks, 4 parts of trihydroxy methyl propane trimethyl acrylates, 15 parts of antimonous oxides, 5 parts of lead sulfate tribasics, 3 parts of 4,4 '-thiobiss (the 6-tertiary butyl-3-methylphenol).
Embodiment five:
A kind of formulation weight component of heat-resistant fireproof and oil-resistant rubber material for irradiation cross-linked wire and cable comprises: 100 parts of chlorosulfonated polyethylenes, wherein add 20 parts of ethylene-vinyl acetate copolymers, 20 parts of clorafins, 30 parts in lime carbonate, 5 parts of carbon blacks, 4 parts of triallyl isonitrile urea acid esters, 10 parts of decabromodiphynly oxides, 5 parts of lead sulfate tribasics, 4 parts of Tyox Bs.
Embodiment six:
A kind of formulation weight component of heat-resistant fireproof and oil-resistant rubber material for irradiation cross-linked wire and cable comprises: 100 parts of chlorosulfonated polyethylenes, wherein add 20 parts of chlorinatedpolyethylenees, 10 parts of trioctyl trimellitates, 40 parts in lime carbonate, 5 parts of carbon blacks, 3 parts of triallyl isonitrile urea acid esters, 10 parts of antimonous oxides, 5 parts of lead sulfate tribasics, 3 parts of thio-2 acid 2 stearyl esters.
Claims (2)
1. heat-resistant fireproof and oil-resistant rubber material for irradiation cross-linked wire and cable is characterized in that the important component of prescription of material comprises:
100 parts of chlorosulfonated polyethylenes
Polyethylene 0-80 part
Clorafin 10-20 part
Lime carbonate 40-70 part
Carbon black 5-10 part
Trimethyol propane triacrylate 3-5 part
Antimonous oxide 10-20 part
Lead sulfate tribasic 5-20 part
Tyox B 3-8 part.
2. the prescription of heat-resistant fireproof and oil-resistant rubber material for irradiation cross-linked wire and cable as claimed in claim 1, the polyethylene in it is characterized in that filling a prescription can use chlorinatedpolyethylene, ethylene-vinyl acetate copolymer, penton to replace, and its formulation weight component is constant; Clorafin epoxy available soybean oil, trioctyl trimellitate replace, and its formulation weight component is constant; Lime carbonate can use talcum powder, white carbon black to replace, and its formulation weight component is constant; Trimethyol propane triacrylate can use triallyl isonitrile urea acid esters, trihydroxy methyl propane trimethyl acrylate to replace, and its formulation weight component is constant; Antimonous oxide can replace with decabromodiphynly oxide, and its formulation weight component is constant; Lead sulfate tribasic can replace with dibasic lead phosphite, and its formulation weight component is constant; Tyox B can use thio-2 acid 2 stearyl ester, 4,4 '-thiobis (the 6-tertiary butyl-3-methylphenol), dihyaroquinoline polymer to replace, and its formulation weight component is constant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98101906 CN1237592A (en) | 1998-05-12 | 1998-05-12 | Heat-resistant fireproof and oil-resistant rubber material for irradiation cross-linked wire and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98101906 CN1237592A (en) | 1998-05-12 | 1998-05-12 | Heat-resistant fireproof and oil-resistant rubber material for irradiation cross-linked wire and cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1237592A true CN1237592A (en) | 1999-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98101906 Pending CN1237592A (en) | 1998-05-12 | 1998-05-12 | Heat-resistant fireproof and oil-resistant rubber material for irradiation cross-linked wire and cable |
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| CN (1) | CN1237592A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100351299C (en) * | 2004-09-06 | 2007-11-28 | 刘明辉 | Fire-retardant rubber plate |
| CN100371524C (en) * | 2005-04-05 | 2008-02-27 | 刘明辉 | Expanding glue for spray coating clothing, and producing method thereof |
| CN103073803A (en) * | 2012-12-29 | 2013-05-01 | 安徽省康利亚实业有限公司 | Production process of radiation crosslinking cable granules |
| CN103524835A (en) * | 2013-09-25 | 2014-01-22 | 吴江市天源塑胶有限公司 | Wear-resistant and waterproof plastic |
| CN103524908A (en) * | 2013-10-25 | 2014-01-22 | 滁州品创生物科技有限公司 | Preparation method of cable sheath material |
| CN104151727A (en) * | 2014-07-25 | 2014-11-19 | 安徽江淮电缆集团有限公司 | Low-smoke low-halogen flame-retardant water-resistant chlorosulfonated polyethylene sheath rubber formula for locomotive vehicles |
| CN104629200A (en) * | 2015-01-28 | 2015-05-20 | 安徽弘毅电缆集团有限公司 | Modified composite cable sheath material and preparation method thereof |
| CN106084615A (en) * | 2016-06-26 | 2016-11-09 | 安徽我要遛遛信息技术有限公司 | Low moisture absorption Anti-moth-eating communication cable material and preparation method thereof |
| CN112724545A (en) * | 2020-12-28 | 2021-04-30 | 威海市泓淋电力技术股份有限公司 | Irradiation chlorosulfonated polyethylene material and preparation process thereof |
-
1998
- 1998-05-12 CN CN 98101906 patent/CN1237592A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100351299C (en) * | 2004-09-06 | 2007-11-28 | 刘明辉 | Fire-retardant rubber plate |
| CN100371524C (en) * | 2005-04-05 | 2008-02-27 | 刘明辉 | Expanding glue for spray coating clothing, and producing method thereof |
| CN103073803A (en) * | 2012-12-29 | 2013-05-01 | 安徽省康利亚实业有限公司 | Production process of radiation crosslinking cable granules |
| CN103524835A (en) * | 2013-09-25 | 2014-01-22 | 吴江市天源塑胶有限公司 | Wear-resistant and waterproof plastic |
| CN103524908A (en) * | 2013-10-25 | 2014-01-22 | 滁州品创生物科技有限公司 | Preparation method of cable sheath material |
| CN104151727A (en) * | 2014-07-25 | 2014-11-19 | 安徽江淮电缆集团有限公司 | Low-smoke low-halogen flame-retardant water-resistant chlorosulfonated polyethylene sheath rubber formula for locomotive vehicles |
| CN104629200A (en) * | 2015-01-28 | 2015-05-20 | 安徽弘毅电缆集团有限公司 | Modified composite cable sheath material and preparation method thereof |
| CN106084615A (en) * | 2016-06-26 | 2016-11-09 | 安徽我要遛遛信息技术有限公司 | Low moisture absorption Anti-moth-eating communication cable material and preparation method thereof |
| CN112724545A (en) * | 2020-12-28 | 2021-04-30 | 威海市泓淋电力技术股份有限公司 | Irradiation chlorosulfonated polyethylene material and preparation process thereof |
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