CN105542329A - Low-smoke zero-halogen flame-retardant polyolefin cable material - Google Patents
Low-smoke zero-halogen flame-retardant polyolefin cable material Download PDFInfo
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- CN105542329A CN105542329A CN201610054430.0A CN201610054430A CN105542329A CN 105542329 A CN105542329 A CN 105542329A CN 201610054430 A CN201610054430 A CN 201610054430A CN 105542329 A CN105542329 A CN 105542329A
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- parts
- cable material
- polyolefin cable
- retardant polyolefin
- halogen flame
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
- C08L23/286—Chlorinated polyethylene
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/22—Halogen free composition
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a low-smoke zero-halogen flame-retardant polyolefin cable material. The low-smoke zero-halogen flame-retardant polyolefin cable material is prepared from 30-50 parts of a flame retardant, 25-35 parts of reinforcing nanopowder, 10-25 parts of a lubricant, 30-35 parts of an antioxidant, 18-20 parts of antimony trioxide, 12-20 parts of decabromodiphenyl ether, 6-8 parts of calcium carbonate, 12-18 parts of pottery clay powder, 13-20 parts of chlorinated polyethylene, 20-26 parts of fast extruding furnace black, 8-10 parts of an antiager, 6-9 parts of lead stearate, 3-6 parts of paraffin, 2-8 parts of transformer oil, 18-20 parts of aluminum hydroxide, 9-20 parts of magnesium oxide, 8-20 parts of a vulcanizer, 8-12 parts of a primary antioxidant and 6-8 parts of an auxiliary antioxidant. Compared with a common low-smoke zero-halogen flame-retardant polyolefin cable material, the thermal aging resistance is improved, the shrinkage performance of the product is greatly improved, and the problem that the common low-smoke zero-halogen flame-retardant polyolefin cable material is likely to shrink is eliminated.
Description
Technical field
The present invention relates to a kind of low smoke halogen-free fire retardant polyolefin cable material.
Background technology
Traditional low smoke halogen-free fire retardant polyolefin cable material major part with LLDPE (linear low density polyethylene), EVA (ethylene-vinyl acetate copolymer) for Primary resins base material, with PE grafting (polycthylene grafted) as compatilizer, then the aluminium hydroxide adding certain number carrys out obtained low smoke halogen-free fire retardant polyolefin cable material.Inorganic combustion inhibitor is to the destruction of crystalline region, make the heatproof aspect of material with regard to a bit, although the heat-resisting meeting of traditional LLDPE is better, the membership that adds of LLDPE improves heatproof, but because LLDPE post shrinkage of being heated is larger, cause the finished product thermal contraction at a certain temperature very large, do not reach the requirement that thermal contraction is less than 2%, generally more than 5%.The formula system of traditional low smoke halogen-free fire retardant polyolefin cable material is difficult to find a trim point, can meet the heat shrinkage test of material, not affect again the physical and mechanical properties of material.
In view of the defect existed in above prior art, be necessary it to improve further, make it have more standby practicality, could realistic service condition.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide a kind of Moisture-proof corrosion-resistant cable insulation layer formula.
A kind of low smoke halogen-free fire retardant polyolefin cable material, shared by each component, deal is as follows: fire retardant 30-50 part, nanometer strong prestige powder 25-35 part, lubricant 10-25 part, oxidation inhibitor 30-35 part, ANTIMONY TRIOXIDE SB 203 99.8 PCT is 18-20 part, decabromodiphenyl mystery is 12-20 part, calcium carbonate is 6-8 part, potter's clay powder is 12-18, chlorinatedpolyethylene is 13-20 part, fast extrusion carbon black is 20-26 part, anti-aging agent is 8-10 part, lead stearate is 6-9 part, paraffin 3-6 part, transformer oil is 2-8 part, aluminium hydroxide is 18-20 part, magnesium oxide is 9-20 part, vulcanizing agent is 8-20 part, primary antioxidant 8-12 part, auxiliary anti-oxidant 6-8 part.
Particularly, shared by each component of the present invention, deal is as follows: 30 parts, the strong prestige powder of fire retardant 38 parts, nanometer, lubricant 20 parts, 32 parts, oxidation inhibitor, ANTIMONY TRIOXIDE SB 203 99.8 PCT are 21 parts, decabromodiphenyl mystery is 19 parts, calcium carbonate is 7 parts, potter's clay powder is 15, chlorinatedpolyethylene is 17 parts, extrude that carbon black is 22 parts, anti-aging agent is 10 parts, lead stearate is 8 parts, 5 parts, paraffin, transformer oil are 8 parts, aluminium hydroxide is 19 parts, magnesium oxide is 10 parts soon, vulcanizing agent is 12 parts, primary antioxidant 10 parts, auxiliary anti-oxidant 7 parts.
Beneficial effect of the present invention: the present invention, compared with common low smoke halogen-free fire retardant polyolefin cable material, improves heat aging property, substantially increases the shrinkage of product, eliminates the problem that low-smoke halogen-free polyolefin cable material at high temperature easily shrinks.
Embodiment
For make the present invention existing technique means, creation characteristic, reach object and effect is easy to understand, below in conjunction with embodiment, set forth the present invention further.
The present invention takes following technical scheme to realize: a kind of low smoke halogen-free fire retardant polyolefin cable material, shared by each component, deal is as follows: fire retardant 30-50 part, nanometer strong prestige powder 25-35 part, lubricant 10-25 part, oxidation inhibitor 30-35 part, ANTIMONY TRIOXIDE SB 203 99.8 PCT is 18-20 part, decabromodiphenyl mystery is 12-20 part, calcium carbonate is 6-8 part, potter's clay powder is 12-18, chlorinatedpolyethylene is 13-20 part, fast extrusion carbon black is 20-26 part, anti-aging agent is 8-10 part, lead stearate is 6-9 part, paraffin 3-6 part, transformer oil is 2-8 part, aluminium hydroxide is 18-20 part, magnesium oxide is 9-20 part, vulcanizing agent is 8-20 part, primary antioxidant 8-12 part, auxiliary anti-oxidant 6-8 part.
As preferred version of the present invention, shared by each component of the present invention, deal is as follows: 30 parts, the strong prestige powder of fire retardant 38 parts, nanometer, lubricant 20 parts, 32 parts, oxidation inhibitor, ANTIMONY TRIOXIDE SB 203 99.8 PCT are 21 parts, decabromodiphenyl mystery is 19 parts, calcium carbonate is 7 parts, potter's clay powder is 15, chlorinatedpolyethylene is 17 parts, extrude that carbon black is 22 parts, anti-aging agent is 10 parts, lead stearate is 8 parts, 5 parts, paraffin, transformer oil are 8 parts, aluminium hydroxide is 19 parts, magnesium oxide is 10 parts soon, vulcanizing agent is 12 parts, primary antioxidant 10 parts, auxiliary anti-oxidant 7 parts.
Although give detailed description and explanation to the specific embodiment of the present invention above; but what should indicate is; we can carry out various equivalence according to conception of the present invention to above-mentioned embodiment and change and amendment; its function produced do not exceed that specification sheets contains yet spiritual time, all should within protection scope of the present invention.
Claims (2)
1. a low smoke halogen-free fire retardant polyolefin cable material, it is characterized in that, shared by each component, deal is as follows: fire retardant 30-50 part, nanometer strong prestige powder 25-35 part, lubricant 10-25 part, oxidation inhibitor 30-35 part, ANTIMONY TRIOXIDE SB 203 99.8 PCT is 18-20 part, decabromodiphenyl mystery is 12-20 part, calcium carbonate is 6-8 part, potter's clay powder is 12-18, chlorinatedpolyethylene is 13-20 part, fast extrusion carbon black is 20-26 part, anti-aging agent is 8-10 part, lead stearate is 6-9 part, paraffin 3-6 part, transformer oil is 2-8 part, aluminium hydroxide is 18-20 part, magnesium oxide is 9-20 part, vulcanizing agent is 8-20 part, primary antioxidant 8-12 part, auxiliary anti-oxidant 6-8 part.
2. a kind of low smoke halogen-free fire retardant polyolefin cable material according to claim 1, shared by each component, deal is as follows: 30 parts, the strong prestige powder of fire retardant 38 parts, nanometer, lubricant 20 parts, 32 parts, oxidation inhibitor, ANTIMONY TRIOXIDE SB 203 99.8 PCT are 21 parts, decabromodiphenyl mystery is 19 parts, calcium carbonate is 7 parts, potter's clay powder is 15, chlorinatedpolyethylene is 17 parts, extrude that carbon black is 22 parts, anti-aging agent is 10 parts, lead stearate is 8 parts, 5 parts, paraffin, transformer oil are 8 parts, aluminium hydroxide is 19 parts, magnesium oxide is 10 parts soon, vulcanizing agent is 12 parts, primary antioxidant 10 parts, auxiliary anti-oxidant 7 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610054430.0A CN105542329A (en) | 2016-01-27 | 2016-01-27 | Low-smoke zero-halogen flame-retardant polyolefin cable material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610054430.0A CN105542329A (en) | 2016-01-27 | 2016-01-27 | Low-smoke zero-halogen flame-retardant polyolefin cable material |
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| CN105542329A true CN105542329A (en) | 2016-05-04 |
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|---|---|---|---|
| CN201610054430.0A Pending CN105542329A (en) | 2016-01-27 | 2016-01-27 | Low-smoke zero-halogen flame-retardant polyolefin cable material |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56116732A (en) * | 1980-02-19 | 1981-09-12 | Dainichi Nippon Cables Ltd | Radiation-resisting rubber composition |
| JPS56116731A (en) * | 1980-02-19 | 1981-09-12 | Dainichi Nippon Cables Ltd | Radiation-resisting rubber composition |
| CN101597410A (en) * | 2009-07-02 | 2009-12-09 | 俞国麟 | Grease proofing, fire-retardant chlorinated polyethylene sheath material of good weatherability and preparation method thereof |
| CN102558694A (en) * | 2011-12-22 | 2012-07-11 | 广州电缆厂有限公司 | Prescription of high inflaming retarding protection sleeve of cable and production process thereof |
| CN102617944A (en) * | 2012-03-30 | 2012-08-01 | 无锡市远登电缆有限公司 | Chlorinated polyethylene rubber for manufacturing wind energy cables and preparation method for chlorinated polyethylene rubber |
| CN102936380A (en) * | 2011-08-15 | 2013-02-20 | 远东电缆有限公司 | Low-cost high tear-resistant flame-retardant and heat-resistant CPE color sheath rubber for coal mine cables |
| CN103205053A (en) * | 2013-04-12 | 2013-07-17 | 江苏领瑞新材料科技有限公司 | Nano-modified low-shrinkage low-smoke halogen-free and flame-retardant polyolefin cable material and preparation thereof |
| CN103254519A (en) * | 2013-05-30 | 2013-08-21 | 福建南平太阳电缆股份有限公司 | Cold-resistant flame-retardant sheath rubber for cable of electric welding machine |
| CN103571073A (en) * | 2013-11-13 | 2014-02-12 | 四川明星电缆股份有限公司 | High-tearing resistance cable sheath material |
| CN103897271A (en) * | 2014-03-01 | 2014-07-02 | 安徽省定兴电缆有限公司 | Environment-friendly ageing-resistant cable sheath material |
| CN104356522A (en) * | 2014-11-25 | 2015-02-18 | 郑州电缆有限公司 | Rare-earth modified high-performance cold-resistant flame-retardant rubber sheath material and preparation method thereof |
-
2016
- 2016-01-27 CN CN201610054430.0A patent/CN105542329A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56116732A (en) * | 1980-02-19 | 1981-09-12 | Dainichi Nippon Cables Ltd | Radiation-resisting rubber composition |
| JPS56116731A (en) * | 1980-02-19 | 1981-09-12 | Dainichi Nippon Cables Ltd | Radiation-resisting rubber composition |
| CN101597410A (en) * | 2009-07-02 | 2009-12-09 | 俞国麟 | Grease proofing, fire-retardant chlorinated polyethylene sheath material of good weatherability and preparation method thereof |
| CN102936380A (en) * | 2011-08-15 | 2013-02-20 | 远东电缆有限公司 | Low-cost high tear-resistant flame-retardant and heat-resistant CPE color sheath rubber for coal mine cables |
| CN102558694A (en) * | 2011-12-22 | 2012-07-11 | 广州电缆厂有限公司 | Prescription of high inflaming retarding protection sleeve of cable and production process thereof |
| CN102617944A (en) * | 2012-03-30 | 2012-08-01 | 无锡市远登电缆有限公司 | Chlorinated polyethylene rubber for manufacturing wind energy cables and preparation method for chlorinated polyethylene rubber |
| CN103205053A (en) * | 2013-04-12 | 2013-07-17 | 江苏领瑞新材料科技有限公司 | Nano-modified low-shrinkage low-smoke halogen-free and flame-retardant polyolefin cable material and preparation thereof |
| CN103254519A (en) * | 2013-05-30 | 2013-08-21 | 福建南平太阳电缆股份有限公司 | Cold-resistant flame-retardant sheath rubber for cable of electric welding machine |
| CN103571073A (en) * | 2013-11-13 | 2014-02-12 | 四川明星电缆股份有限公司 | High-tearing resistance cable sheath material |
| CN103897271A (en) * | 2014-03-01 | 2014-07-02 | 安徽省定兴电缆有限公司 | Environment-friendly ageing-resistant cable sheath material |
| CN104356522A (en) * | 2014-11-25 | 2015-02-18 | 郑州电缆有限公司 | Rare-earth modified high-performance cold-resistant flame-retardant rubber sheath material and preparation method thereof |
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Application publication date: 20160504 |
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