CN103724784A - Polyethylene cable material capable of being squeezed out and preparation method thereof - Google Patents

Polyethylene cable material capable of being squeezed out and preparation method thereof Download PDF

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Publication number
CN103724784A
CN103724784A CN201310665442.3A CN201310665442A CN103724784A CN 103724784 A CN103724784 A CN 103724784A CN 201310665442 A CN201310665442 A CN 201310665442A CN 103724784 A CN103724784 A CN 103724784A
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Prior art keywords
parts
powder
cable material
hour
mixed
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CN201310665442.3A
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Chinese (zh)
Inventor
朱剑秋
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WUHU JIACHENG ELECTRONIC TECHNOLOGY Co Ltd
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WUHU JIACHENG ELECTRONIC TECHNOLOGY Co Ltd
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Priority to CN201310665442.3A priority Critical patent/CN103724784A/en
Publication of CN103724784A publication Critical patent/CN103724784A/en
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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
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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
    • 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
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • 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
    • 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
    • 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
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Abstract

The invention discloses a polyethylene cable material capable of being squeezed out. The cable material is characterized by comprising the following raw materials in parts by weight: 32-35 parts of metallocene linear low density polyethylene, 10-12 parts of acrylonitrile-butadiene-styrene (ABS) high-rubber powder, 14-17 parts of fumed silica, 6-9 parts of ultramicro mica powder, 22-25 parts of polyolefin elastomer, 12-14 parts of magnesium hydroxide, 10-14 parts of ethylene-methyl acrylate copolymer (EMA1126AC), 5-7 parts of tantalum boride, 5-8 parts of chlorinated polyethylene, 12-15 parts of sepiolite powder, 16-19 parts of triethyl citrate, 6-9 parts of butyl oleate, 7-9 parts of epoxy ethylhexyl stearate, and 6-8 parts of an assistant agent; the cable material provided by the invention has the advantages of high tensile strength, high temperature resistance and wear resistance; moreover, the cable material is flexible and nonabsorbent, and can be squeezed out.

Description

A kind of poly-ethylene cable material of Gong extruding and preparation method thereof
Technical field
The present invention relates to polymeric material field, particularly a kind of poly-ethylene cable material of Gong extruding and preparation method thereof.
Background technology
Polyethylene (PE) is a kind of thermoplastic resin that ethene makes through polymerization.Industrial, also comprise the multipolymer of ethene and a small amount of alpha-olefin.Polyethylene odorless, nontoxic, feel ceraceous, has good resistance to low temperature, and chemical stability is good, the erosion of the most of soda acids of ability.Under normal temperature, be insoluble to common solvent, water-absorbent is little, and electrical insulation capability is good.Generally manufacturing electric wire insulating material of polyethylene, is all after polyethylene starting material and the mixing of various auxiliary agent, by Bitruder extruding pelletization, to be prepared into.
Summary of the invention
The object of this invention is to provide a kind of poly-ethylene cable material of Gong extruding and preparation method thereof.
In order to realize object of the present invention, the present invention passes through following scheme implementation:
A poly-ethylene cable material of Gong extruding, is made by the raw material of following weight part: metallocene linear-low density polyethylene 32-35, ABS high glue powder 10-12, thermal silica 14-17, ultra tiny mica powder 6-9, polyolefin elastomer 22-25, magnesium hydroxide 12-14, ethylene-methyl acrylate copolymer (EMA1126AC) 10-14, tantalum boride 5-7, chlorinatedpolyethylene 5-8, sepiolite powder 12-15, triethyl citrate 16-19, epoxyoleic acid butyl ester 6-9, octyl epoxy stearate 7-9, auxiliary agent 6-8;
Described auxiliary agent is made by the raw material of following weight part: sepiolite powder 12-14, vinylformic acid dimethylamino ethyl ester 4-5, urotropine 1-2, tripoly phosphate sodium STPP 2-3, SnO 21-2, carborundum powder 2-3, linking agent TAC1-2, magnesium oxide 2-3, stalk ashes 1-2, aluminum stearate 1-3, tributyl citrate 1-3, wintergreen oil 0.1-0.2; Preparation method sends into sepiolite powder in calcining furnace and calcine 3-4 hour at 700-730 ℃, take out, send in 10-15% hydrochloric acid and soak 1-2 hour, filter to obtain filter residue, wash with clear water, dry, be ground into 200-250 order powder, then the powder of drying is mixed with vinylformic acid dimethylamino ethyl ester, tripoly phosphate sodium STPP, linking agent TAC, grind 1-2 hour, add other remaining component, mixed grinding 1-2 hour, obtains again.
The poly-ethylene cable material of Gong extruding of the present invention, by following concrete steps, made:
(1) metallocene linear-low density polyethylene is heated to molten state, add ABS high glue powder, thermal silica, ultra tiny mica powder, polyolefin elastomer, magnesium hydroxide, auxiliary agent, stir and mediate 18-25 minute, send into twin screw extruder granulation, obtain A material;
(2) by all the other remaining component heating mixed meltings, stir 8-15 minute, send on twin screw extruder and melt extrude granulation, obtain B material;
(3) after A, B material is mixed, on twin screw extruder, melt extrude granulation, obtain.
Excellent effect of the present invention is: the tensile strength of CABLE MATERIALS of the present invention is high, has and can extrude, high temperature resistant, soft, wear-resisting, the advantage that do not absorb water.
Embodiment
Below by specific examples, the present invention is described in detail.
A poly-ethylene cable material of Gong extruding, by following weight part (kilogram) raw material make: metallocene linear-low density polyethylene 32, ABS high glue powder 10, thermal silica 14, ultra tiny mica powder 6, polyolefin elastomer 22, magnesium hydroxide 12, ethylene-methyl acrylate copolymer (EMA1126AC) 10, tantalum boride 5, chlorinatedpolyethylene 5, sepiolite powder 12, triethyl citrate 16, epoxyoleic acid butyl ester 6, octyl epoxy stearate 7, auxiliary agent 6;
Described auxiliary agent by following weight part (kilogram) raw material make: sepiolite powder 12, vinylformic acid dimethylamino ethyl ester 4, urotropine 1, tripoly phosphate sodium STPP 2, SnO 21, carborundum powder 2, linking agent TAC1, magnesium oxide 2, stalk ashes 1, aluminum stearate 1, tributyl citrate 1, wintergreen oil 0.1; Preparation method sends into sepiolite powder in calcining furnace and calcine 3-4 hour at 700-730 ℃, take out, send in 10-15% hydrochloric acid and soak 1-2 hour, filter to obtain filter residue, wash with clear water, dry, be ground into 200-250 order powder, then the powder of drying is mixed with vinylformic acid dimethylamino ethyl ester, tripoly phosphate sodium STPP, linking agent TAC, grind 1-2 hour, add other remaining component, mixed grinding 1-2 hour, obtains again.
The poly-ethylene cable material of Gong extruding of the present invention, by following concrete steps, made:
(1) metallocene linear-low density polyethylene is heated to molten state, add ABS high glue powder, thermal silica, ultra tiny mica powder, polyolefin elastomer, magnesium hydroxide, auxiliary agent, stir and mediate 18-25 minute, send into twin screw extruder granulation, obtain A material;
(2) by all the other remaining component heating mixed meltings, stir 8-15 minute, send on twin screw extruder and melt extrude granulation, obtain B material;
(3) after A, B material is mixed, on twin screw extruder, melt extrude granulation, obtain.
Material of the present invention has been carried out to performance test, and main condition are as follows:
Figure BDA0000433816630000031

Claims (2)

1. the poly-ethylene cable material that can Gong extrude, it is characterized in that, by the raw material of following weight part, made: metallocene linear-low density polyethylene 32-35, ABS high glue powder 10-12, thermal silica 14-17, ultra tiny mica powder 6-9, polyolefin elastomer 22-25, magnesium hydroxide 12-14, ethylene-methyl acrylate copolymer (EMA 1126AC) 10-14, tantalum boride 5-7, chlorinatedpolyethylene 5-8, sepiolite powder 12-15, triethyl citrate 16-19, epoxyoleic acid butyl ester 6-9, octyl epoxy stearate 7-9, auxiliary agent 6-8;
Described auxiliary agent is made by the raw material of following weight part: sepiolite powder 12-14, vinylformic acid dimethylamino ethyl ester 4-5, urotropine 1-2, tripoly phosphate sodium STPP 2-3, SnO 21-2, carborundum powder 2-3, linking agent TAC1-2, magnesium oxide 2-3, stalk ashes 1-2, aluminum stearate 1-3, tributyl citrate 1-3, wintergreen oil 0.1-0.2; Preparation method sends into sepiolite powder in calcining furnace and calcine 3-4 hour at 700-730 ℃, take out, send in 10-15% hydrochloric acid and soak 1-2 hour, filter to obtain filter residue, wash with clear water, dry, be ground into 200-250 order powder, then the powder of drying is mixed with vinylformic acid dimethylamino ethyl ester, tripoly phosphate sodium STPP, linking agent TAC, grind 1-2 hour, add other remaining component, mixed grinding 1-2 hour, obtains again.
2. the poly-ethylene cable material that can Gong extrude according to claim 1, is characterized in that, by following concrete steps, is made:
(1) metallocene linear-low density polyethylene is heated to molten state, add ABS high glue powder, thermal silica, ultra tiny mica powder, polyolefin elastomer, magnesium hydroxide, auxiliary agent, stir and mediate 18-25 minute, send into twin screw extruder granulation, obtain A material;
(2) by all the other remaining component heating mixed meltings, stir 8-15 minute, send on twin screw extruder and melt extrude granulation, obtain B material;
(3) after A, B material is mixed, on twin screw extruder, melt extrude granulation, obtain.
CN201310665442.3A 2013-12-10 2013-12-10 Polyethylene cable material capable of being squeezed out and preparation method thereof Pending CN103724784A (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105086175A (en) * 2015-08-31 2015-11-25 无锡市嘉邦电力管道厂 Insulating material for cables

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000055105A (en) * 1999-02-03 2000-09-05 유현식 Adhesive polyolefin resin composition and its film
CN1922698A (en) * 2003-12-03 2007-02-28 普雷斯曼电缆及系统能源有限公司 Anti-strike electric cable
CN102816372A (en) * 2012-08-15 2012-12-12 中国第一汽车股份有限公司 Special high impact weathering resistance vehicle rotational moulding plastic tool box material
CN102964705A (en) * 2012-11-13 2013-03-13 安徽春辉仪表线缆集团有限公司 Nano-kieselguhr modified chlorosulfonated polyethylene rubber cable material
CN102964697A (en) * 2012-11-13 2013-03-13 安徽春辉仪表线缆集团有限公司 Nano-wollastonite powder modified ethylene propylene diene copolymer cable material
CN102977469A (en) * 2012-11-13 2013-03-20 安徽春辉仪表线缆集团有限公司 Ethylene propylene diene monomer cable material used for middle-high voltage cable and preparation method of ethylene propylene diene monomer cable material
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
CN103351506A (en) * 2013-06-19 2013-10-16 安徽天星光纤通信设备有限公司 Insulated cable material and preparation method thereof

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000055105A (en) * 1999-02-03 2000-09-05 유현식 Adhesive polyolefin resin composition and its film
CN1922698A (en) * 2003-12-03 2007-02-28 普雷斯曼电缆及系统能源有限公司 Anti-strike electric cable
CN102816372A (en) * 2012-08-15 2012-12-12 中国第一汽车股份有限公司 Special high impact weathering resistance vehicle rotational moulding plastic tool box material
CN102964705A (en) * 2012-11-13 2013-03-13 安徽春辉仪表线缆集团有限公司 Nano-kieselguhr modified chlorosulfonated polyethylene rubber cable material
CN102964697A (en) * 2012-11-13 2013-03-13 安徽春辉仪表线缆集团有限公司 Nano-wollastonite powder modified ethylene propylene diene copolymer cable material
CN102977469A (en) * 2012-11-13 2013-03-20 安徽春辉仪表线缆集团有限公司 Ethylene propylene diene monomer cable material used for middle-high voltage cable and preparation method of ethylene propylene diene monomer cable material
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
CN103351506A (en) * 2013-06-19 2013-10-16 安徽天星光纤通信设备有限公司 Insulated cable material and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105086175A (en) * 2015-08-31 2015-11-25 无锡市嘉邦电力管道厂 Insulating material for cables

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Application publication date: 20140416