CN103571031A - Low-smoke environmental-friendly cable material - Google Patents

Low-smoke environmental-friendly cable material Download PDF

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Publication number
CN103571031A
CN103571031A CN201310464598.5A CN201310464598A CN103571031A CN 103571031 A CN103571031 A CN 103571031A CN 201310464598 A CN201310464598 A CN 201310464598A CN 103571031 A CN103571031 A CN 103571031A
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parts
low
cable material
density polyethylene
friendly cable
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CN103571031B (en
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何成龙
何源
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GUANGZHOU XINXING CABLES INDUSTRY CO., LTD.
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Wuhu Spaceflight Special Cable Factory Co Ltd
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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
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853—Vinylacetate
    • 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
    • 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
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/062—HDPE

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  • 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)
  • Organic Insulating Materials (AREA)

Abstract

The invention provides a low-smoke environmental-friendly cable material, which is prepared from the following raw materials in parts by weight: 60-70 parts of ethane-vinyl acetate copolymer (EVA), 20-30 parts of high-density polyethylene (HDPE), 10-15 parts of low-density polyethylene, 5-10 parts of bisphenol A polycarbonate, 5-8 parts of compatilizer, 2-3 parts of ammonium molybdate, 1-2 parts of copper oxide, 15-20 parts of magnesium hydroxide, 5-8 parts of ammonium polyphosphate, 10-15 parts of roasted argil, 1-2 parts of mercaptan octyl tin, 2-4 parts of glycerol monostearate, 1-2 parts of chlorinated paraffin, 0.5-0.8 part of antioxidant 1010, 0.6-0.9 part of antioxidant 168, 0.2-0.8 part of N, N'-ethylene bis stearamide, 0.2-0.5 part of liquid paraffin and 10-12 parts of modification filler. The preparation method of the low-smoke environmental-friendly cable material is simple and convenient to operate, the constituent raw materials are formulated rationally, and the prepared cable material has high mechanical property and flame resistance, is high temperature resistant, and is low-smoke and nontoxic when burning.

Description

A kind of low cigarette environment-friendly cable material
Technical field
The present invention relates to CABLE MATERIALS field, be specifically related to a kind of low cigarette environment-friendly cable material.
Background technology
Fast development along with global economy, and the enhancing of mankind's environmental consciousness, each field is more and more higher to the requirement of the quality and performance of electric wire, because of the aging fire causing of electric wire, cable also more and more, how to reduce the incidence of fire and presence of fire time mortality ratio, low cigarette, Halogen, the developing direction that fire-retardant, environmental protection also becomes wires and cables industry.Wherein the demand of halide-free low-smoke fireproof cable material is increasing, the production of halide-free low-smoke fireproof cable material is in polyolefin substrate, to add a large amount of magnesium hydroxides or magnesium hydroxide to reach flame retardant effect mostly at present, yet, adding of a large amount of inorganic materials, affected physical and mechanical properties and the process industrial art performance of CABLE MATERIALS, poor, oil-proofness of softness, weathering resistance, resistance to low temperature are not fine at normal temperatures for they.
Summary of the invention
The invention provides a kind of low cigarette environment-friendly cable material.
The technical solution used in the present invention is:
A kind of low cigarette environment-friendly cable material, it is characterized in that: the raw material by following weight part is made: ethylene-vinyl acetate copolymer EVA60-70, high density polyethylene 20-30, Low Density Polyethylene 10-15, bisphenol-a polycarbonate 5-10, compatilizer 5-8, ammonium molybdate 2-3, cupric oxide 1-2, magnesium hydroxide 15-20, ammonium polyphosphate 5-8, calcinated argil 10-15, mercaptan tin octylate 1-2, glyceryl monostearate 2-4, clorafin 1-2, antioxidant 1010 0.5-0.8, irgasfos 168 0.6-0.9, N, N'-ethylene bis stearamide 0.2-0.8, whiteruss 0.2-0.5, modified filler 10-12.
Described low cigarette environment-friendly cable material, it is characterized in that, by the component that comprises following weight part, made: ethylene-vinyl acetate copolymer EVA65, high density polyethylene 25, Low Density Polyethylene 12, bisphenol-a polycarbonate 8, compatilizer 6, ammonium molybdate 2.5, cupric oxide 1, magnesium hydroxide 18, ammonium polyphosphate 6, calcinated argil 14, mercaptan tin octylate 1, glyceryl monostearate 3, clorafin 2, antioxidant 1010 0.6, irgasfos 168 0.7, N, N'-ethylene bis stearamide 0.5, whiteruss 0.3, modified filler 12.
Described low cigarette environment-friendly cable material, is characterized in that, described modified filler is to be prepared and obtained by following method:
Zeolite is calcined to 3-4 hour at 500-550 ℃, after taking-up, add in the sodium hydroxide solution of 3-4% and grind 1-2 hour, then, the hydrochloric acid soln that adds 12-15%, adjusting pH value is 4-5, ageing 10-15 hour, it is neutral that repeated hydrogenation sodium hydroxide solution regulates lapping liquid pH, filter, oven dry obtains filler powder, then, in gained powder, add the santal essential oil that is equivalent to powder weight 1-2%, 4-5% nanometer jade powder, the zinc palmitate of 1-2%, the calcium stearate of 1-2%, common grinding after 1-2 hour, add again the Union carbide A-162 that is equivalent to powder weight 2-3%, 2-3% polyethylene glycol 6000, the morpholine of 2-3%, the high speed dispersion of 10000-13000 rev/min is even, obtain.
The preparation method of CABLE MATERIALS of the present invention:
By formula rate, take each component raw material, the component raw material by taking stirs in high-speed mixer, again under the temperature range of 120-165 ℃ through Banbury mixer banburying, twin-screw extrusion, the fervent granulation of flour milling, cyclopneumatic separator feeding, then bolting pack, and obtains CABLE MATERIALS finished product.
Beneficial effect
Preparation method of the present invention is simple, easy to operate, and constitutive material formula is reasonable, and the CABLE MATERIALS making has that mechanical property is high, good processability, high temperature resistant, flame retardant properties is high, LSZH during burning.
Embodiment
Low cigarette environment-friendly cable material, by the raw material of following weight (kg), made:
Ethylene-vinyl acetate copolymer EVA65, high density polyethylene 25, Low Density Polyethylene 12, bisphenol-a polycarbonate 8, compatilizer 6, ammonium molybdate 2.5, cupric oxide 1, magnesium hydroxide 18, ammonium polyphosphate 6, calcinated argil 14, mercaptan tin octylate 1, glyceryl monostearate 3, clorafin 2, antioxidant 1010 0.6, irgasfos 168 0.7, N, N'-ethylene bis stearamide 0.5, whiteruss 0.3, modified filler 12.
The preparation method of CABLE MATERIALS of the present invention:
By formula rate, take each component raw material, the component raw material by taking stirs in high-speed mixer, again under the temperature range of 120-165 ℃ through Banbury mixer banburying, twin-screw extrusion, the fervent granulation of flour milling, cyclopneumatic separator feeding, then bolting pack, and obtains CABLE MATERIALS finished product.
Wherein, modified filler is to be prepared and obtained by following method:
Zeolite is calcined 4 hours at 520 ℃, after taking-up, add in 4% sodium hydroxide solution and grind 1.5 hours, then, add 15% hydrochloric acid soln, regulating pH value is 4, ageing 12 hours, it is neutral that repeated hydrogenation sodium hydroxide solution regulates lapping liquid pH, filter, oven dry obtains filler powder, then, in gained powder, add the santal essential oil that is equivalent to powder weight 1%, 4.5% nanometer jade powder, 2% zinc palmitate, 1% calcium stearate, common grinding after 2 hours, add again the Union carbide A-162 that is equivalent to powder weight 3%, 2% polyethylene glycol 6000, 2% morpholine, the high speed dispersion of 10000-13000 rev/min is even, obtain.
The performance test results of the CABLE MATERIALS that the present embodiment makes is as following table:
Figure BDA0000391338870000031

Claims (3)

1. one kind low cigarette environment-friendly cable material, it is characterized in that: the raw material by following weight part is made: ethylene-vinyl acetate copolymer EVA 60-70, high density polyethylene 20-30, Low Density Polyethylene 10-15, bisphenol-a polycarbonate 5-10, compatilizer 5-8, ammonium molybdate 2-3, cupric oxide 1-2, magnesium hydroxide 15-20, ammonium polyphosphate 5-8, calcinated argil 10-15, mercaptan tin octylate 1-2, glyceryl monostearate 2-4, clorafin 1-2, antioxidant 1010 0.5-0.8, irgasfos 168 0.6-0.9, N, N'-ethylene bis stearamide 0.2-0.8, whiteruss 0.2-0.5, modified filler 10-12.
2. low cigarette environment-friendly cable material according to claim 1, it is characterized in that, by the component that comprises following weight part, made: ethylene-vinyl acetate copolymer EVA 65, high density polyethylene 25, Low Density Polyethylene 12, bisphenol-a polycarbonate 8, compatilizer 6, ammonium molybdate 2.5, cupric oxide 1, magnesium hydroxide 18, ammonium polyphosphate 6, calcinated argil 14, mercaptan tin octylate 1, glyceryl monostearate 3, clorafin 2, antioxidant 1010 0.6, irgasfos 168 0.7, N, N'-ethylene bis stearamide 0.5, whiteruss 0.3, modified filler 12.
3. low cigarette environment-friendly cable material according to claim 1 and 2, is characterized in that, described modified filler is to be prepared and obtained by following method:
Zeolite is calcined to 3-4 hour at 500-550 ℃, after taking-up, add in the sodium hydroxide solution of 3-4% and grind 1-2 hour, then, the hydrochloric acid soln that adds 12-15%, adjusting pH value is 4-5, ageing 10-15 hour, it is neutral that repeated hydrogenation sodium hydroxide solution regulates lapping liquid pH, filter, oven dry obtains filler powder, then, in gained powder, add the santal essential oil that is equivalent to powder weight 1-2%, 4-5% nanometer jade powder, the zinc palmitate of 1-2%, the calcium stearate of 1-2%, common grinding after 1-2 hour, add again the Union carbide A-162 that is equivalent to powder weight 2-3%, 2-3% polyethylene glycol 6000, the morpholine of 2-3%, the high speed dispersion of 10000-13000 rev/min is even, obtain.
CN201310464598.5A 2013-09-30 2013-09-30 A kind of low cigarette environment-friendly cable material Active CN103571031B (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103865163A (en) * 2014-03-19 2014-06-18 安徽电缆股份有限公司 High-ductility low-smoke environment-friendly cable material
CN104194141A (en) * 2014-09-17 2014-12-10 朱忠良 High-filling halogen-free fire-retardant cable material
CN104877227A (en) * 2015-05-29 2015-09-02 合肥得润电子器件有限公司 High-heat-stability halogen-free flame-retardant insulating material for household appliances and preparation method of high-heat-stability halogen-free flame-retardant insulating material
CN105504473A (en) * 2015-12-31 2016-04-20 天长市富信电子有限公司 Sheath material for low-smoke halogen-free flame-retardant power line and preparation method thereof
CN105670163A (en) * 2016-01-21 2016-06-15 安徽中天电缆有限公司 Heat-resistant flame-retardant polyvinyl chloride cable
CN105885202A (en) * 2016-06-14 2016-08-24 安徽我要遛遛信息技术有限公司 Anti-ultraviolet data transmission cable material and preparing method thereof
CN106397910A (en) * 2016-08-31 2017-02-15 合肥邦立电子股份有限公司 Plastic piece for neutral position sensor
CN108182992A (en) * 2016-12-08 2018-06-19 王士勇 A kind of fire-retardant frequency-conversion power cable of mesolow
CN108912474A (en) * 2018-07-12 2018-11-30 杨帮燕 A kind of cracking resistance fire-resistant cable material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995013322A1 (en) * 1993-11-10 1995-05-18 Buna Gmbh Shock-resistant polycarbonate regenerates
CN1723239A (en) * 2003-06-12 2006-01-18 苏德-化学股份公司 Method for producing nanocomposite additives with improved delamination in polymers
KR20080008251A (en) * 2006-07-19 2008-01-23 스미토모덴키고교가부시키가이샤 Flexible flat cable

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995013322A1 (en) * 1993-11-10 1995-05-18 Buna Gmbh Shock-resistant polycarbonate regenerates
CN1723239A (en) * 2003-06-12 2006-01-18 苏德-化学股份公司 Method for producing nanocomposite additives with improved delamination in polymers
KR20080008251A (en) * 2006-07-19 2008-01-23 스미토모덴키고교가부시키가이샤 Flexible flat cable

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103865163A (en) * 2014-03-19 2014-06-18 安徽电缆股份有限公司 High-ductility low-smoke environment-friendly cable material
CN104194141A (en) * 2014-09-17 2014-12-10 朱忠良 High-filling halogen-free fire-retardant cable material
CN104877227A (en) * 2015-05-29 2015-09-02 合肥得润电子器件有限公司 High-heat-stability halogen-free flame-retardant insulating material for household appliances and preparation method of high-heat-stability halogen-free flame-retardant insulating material
CN105504473A (en) * 2015-12-31 2016-04-20 天长市富信电子有限公司 Sheath material for low-smoke halogen-free flame-retardant power line and preparation method thereof
CN105670163A (en) * 2016-01-21 2016-06-15 安徽中天电缆有限公司 Heat-resistant flame-retardant polyvinyl chloride cable
CN105885202A (en) * 2016-06-14 2016-08-24 安徽我要遛遛信息技术有限公司 Anti-ultraviolet data transmission cable material and preparing method thereof
CN106397910A (en) * 2016-08-31 2017-02-15 合肥邦立电子股份有限公司 Plastic piece for neutral position sensor
CN108182992A (en) * 2016-12-08 2018-06-19 王士勇 A kind of fire-retardant frequency-conversion power cable of mesolow
CN108912474A (en) * 2018-07-12 2018-11-30 杨帮燕 A kind of cracking resistance fire-resistant cable material

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Inventor after: Zhu Lixiang

Inventor before: He Chenglong

Inventor before: He Yuan

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Effective date of registration: 20171120

Address after: 236800, 3, 207 crystal mansion, Qiaocheng District, Anhui, Bozhou

Patentee after: Bozhou Woye Intellectual Property Service Co. Ltd.

Address before: 241002 Zhanghe Road, Yijiang District, Wuhu City, Anhui Province, hi tech Industrial Development Zone, No. 15

Patentee before: Wuhu Aerospace Special Cable Factory

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Effective date of registration: 20190416

Address after: 510000 No. 27 Innovation Avenue, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province

Patentee after: GUANGZHOU XINXING CABLES INDUSTRY CO., LTD.

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Patentee before: Bozhou Woye Intellectual Property Service Co. Ltd.