CN104861381A - High glowing wire ignition temperature polyvinyl chloride cable material and preparation method thereof - Google Patents
High glowing wire ignition temperature polyvinyl chloride cable material and preparation method thereof Download PDFInfo
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- CN104861381A CN104861381A CN201410847709.5A CN201410847709A CN104861381A CN 104861381 A CN104861381 A CN 104861381A CN 201410847709 A CN201410847709 A CN 201410847709A CN 104861381 A CN104861381 A CN 104861381A
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- polyvinyl chloride
- cable material
- chloride cable
- ignition temperature
- wire
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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
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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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
- H01B3/443—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 vinylhalogenides or other halogenoethylenic compounds
-
- 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
- C08L2201/08—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
- 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
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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)
- Inorganic Insulating Materials (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a high glowing wire ignition temperature polyvinyl chloride cable material and a preparation method thereof. The high glowing wire ignition temperature polyvinyl chloride cable material comprises, by mass, 40-65% of polyvinyl chloride, 10-15% of chlorinated polyethylene, 8-12% of glass fiber, 4-10% of nanometer alumina, 6-8% of methacrylate-acrylate copolymer, 5-10% of di(2-ethylhexyl)phthalate, 0.5-2% of an anti-ageing agent UV-326, 0.5-1.5% of a calcium and zinc composite stabilizer, 0.5-1% of modified ethylene bisstearamide and 0.1-0.5% of an antioxidant 1010. The high glowing wire ignition temperature polyvinyl chloride cable material has the advantages of high glowing wire ignition temperature, good impact toughness, high strength, excellent weather and ageing resistance, and low cost.
Description
Technical field
The present invention relates to electric power field of material technology, specifically a kind of high glow-wire polyvinyl chloride cable material and preparation method thereof.
Background technology
Polyvinyl chloride (PVC) is a kind of with low cost, material that processing characteristics is excellent, is widely used in wires and cables industry.But there is the problems such as shock resistance difference, glow wire temperature is low, weathering resistance is bad in polyvinyl chloride, will significantly limit its effect.
Summary of the invention
The object of the present invention is to provide high glow-wire polyvinyl chloride cable material that a kind of mechanical property is good, weathering resistance is excellent and preparation method thereof.
The technical solution adopted for the present invention to solve the technical problems is: a kind of high glow-wire polyvinyl chloride cable material, and its component by mass percent proportioning is: polyvinyl chloride 40% ~ 65%, chlorinatedpolyethylene 10% ~ 15%, glass fibre 8% ~ 12%, nano aluminium oxide 4% ~ 10%, Methylacrylate-Acrylate Copolymer 6% ~ 8%, phthalic acid two (2-ethylhexyl ester) 5% ~ 10%, antiager UV-326 0.5% ~ 2%, calcium-zinc composite stabilizing agent 0.5% ~ 1.5%, modification ethylene bis stearamide 0.5% ~ 1%, antioxidant 1010 0.1% ~ 0.5%.
The mean polymerisation degree of described polyvinyl chloride 800 ~ 1200, weight-average molecular weight is in 50000 ~ 120000 scopes.
Described glass fibre be surface through silane coupling agent activation treatment and diameter at the alkali-free short glass fiber of 4 ~ 17 μm of scopes.
Described nano aluminium oxide be surface through silane coupler modified process and particle diameter at the alumina nanoparticles of 30 ~ 50nm.
Described antiager UV-326 is 2-(2 '-hydroxyl-3 '-tertiary butyl-5 '-aminomethyl phenyl)-5-chlorinated benzotriazole.
Described antioxidant 1010 is four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester.
The preparation method of above-mentioned a kind of high glow-wire polyvinyl chloride cable material, comprises the following steps:
(1), each component is taken by weight ratio;
(2), polyvinyl chloride, phthalic acid two (2-ethylhexyl ester) and calcium-zinc composite stabilizing agent are added barrel temperature in the mixing machine of 80 DEG C ~ 90 DEG C, 20 ~ 30min is stirred according to rotating speed 50 ~ 80r//min, add chlorinatedpolyethylene, nano aluminium oxide, Methylacrylate-Acrylate Copolymer again, stir 10 ~ 20min, then other component is added, stir 10 ~ 30min, after mixing completely, discharging;
(3), the material that step (2) obtains is added the mixing rear extruding pelletization of twin screw extruder, control twin screw extruder temperature 155 DEG C ~ 185 DEG C, screw speed is in 30 ~ 60r/min scope, then air-cooled, packaging, obtains described a kind of high glow-wire polyvinyl chloride cable material.
The invention has the beneficial effects as follows, the present invention has that glow wire temperature is high, toughness good, intensity is high, weather-proof anti-aging is excellent, low cost and other advantages.
Embodiment
Technical scheme of the present invention is further illustrated below in conjunction with concrete preferred embodiment.
Embodiment 1:
A kind of high glow-wire polyvinyl chloride cable material, its component by mass percent proportioning is: polyvinyl chloride 40%, chlorinatedpolyethylene 15%, glass fibre 12%, nano aluminium oxide 10%, Methylacrylate-Acrylate Copolymer 8%, phthalic acid two (2-ethylhexyl ester) 10%, antiager UV-326 2%, calcium-zinc composite stabilizing agent 1.5%, modification ethylene bis stearamide 1%, antioxidant 1010 0.5%, the mean polymerisation degree of described polyvinyl chloride is 800 ~ 1200, weight-average molecular weight is in 50000 ~ 120000 scopes, described glass fibre is that surface is through silane coupling agent activation treatment, and diameter is at the alkali-free short glass fiber of 4 ~ 17 μm of scopes, described nano aluminium oxide is that surface is through silane coupler modified process, and particle diameter is at the alumina nanoparticles of 30 ~ 50nm.
Preparation method: (1), take each component by weight ratio; (2), polyvinyl chloride, phthalic acid two (2-ethylhexyl ester) and calcium-zinc composite stabilizing agent are added barrel temperature in the mixing machine of 80 DEG C ~ 90 DEG C, 20 ~ 30min is stirred according to rotating speed 50 ~ 80r//min, add chlorinatedpolyethylene, nano aluminium oxide, Methylacrylate-Acrylate Copolymer again, stir 10 ~ 20min, then other component is added, stir 10 ~ 30min, after mixing completely, discharging; (3), the material that step (2) obtains is added the mixing rear extruding pelletization of twin screw extruder, control twin screw extruder temperature 155 DEG C ~ 185 DEG C, screw speed is in 30 ~ 60r/min scope, then air-cooled, packaging, obtains described a kind of high glow-wire polyvinyl chloride cable material.
Embodiment 2:
A kind of high glow-wire polyvinyl chloride cable material, its component by mass percent proportioning is: polyvinyl chloride 65%, chlorinatedpolyethylene 10%, glass fibre 8%, nano aluminium oxide 4%, Methylacrylate-Acrylate Copolymer 6%, phthalic acid two (2-ethylhexyl ester) 5%, antiager UV-326 0.5%, calcium-zinc composite stabilizing agent 0.5%, modification ethylene bis stearamide 0.8%, antioxidant 1010 0.2%, the mean polymerisation degree of described polyvinyl chloride is 800 ~ 1200, weight-average molecular weight is in 50000 ~ 120000 scopes, described glass fibre is that surface is through silane coupling agent activation treatment, and diameter is at the alkali-free short glass fiber of 4 ~ 17 μm of scopes, described nano aluminium oxide is that surface is through silane coupler modified process, and particle diameter is at the alumina nanoparticles of 30 ~ 50nm.
Preparation method: (1), take each component by weight ratio; (2), polyvinyl chloride, phthalic acid two (2-ethylhexyl ester) and calcium-zinc composite stabilizing agent are added barrel temperature in the mixing machine of 80 DEG C ~ 90 DEG C, 20 ~ 30min is stirred according to rotating speed 50 ~ 80r//min, add chlorinatedpolyethylene, nano aluminium oxide, Methylacrylate-Acrylate Copolymer again, stir 10 ~ 20min, then other component is added, stir 10 ~ 30min, after mixing completely, discharging; (3), the material that step (2) obtains is added the mixing rear extruding pelletization of twin screw extruder, control twin screw extruder temperature 155 DEG C ~ 185 DEG C, screw speed is in 30 ~ 60r/min scope, then air-cooled, packaging, obtains described a kind of high glow-wire polyvinyl chloride cable material.
Claims (4)
1. a high glow-wire polyvinyl chloride cable material, it is characterized in that, its component by mass percent proportioning is: polyvinyl chloride 40% ~ 65%, chlorinatedpolyethylene 10% ~ 15%, glass fibre 8% ~ 12%, nano aluminium oxide 4% ~ 10%, Methylacrylate-Acrylate Copolymer 6% ~ 8%, phthalic acid two (2-ethylhexyl ester) 5% ~ 10%, antiager UV-326 0.5% ~ 2%, calcium-zinc composite stabilizing agent 0.5% ~ 1.5%, modification ethylene bis stearamide 0.5% ~ 1%, antioxidant 1010 0.1% ~ 0.5%.
2. a kind of high glow-wire polyvinyl chloride cable material according to claim 1, is characterized in that, described glass fibre be surface through silane coupling agent activation treatment and diameter at the alkali-free short glass fiber of 4 ~ 17 μm of scopes.
3. a kind of high glow-wire polyvinyl chloride cable material according to claim 1, is characterized in that, described nano aluminium oxide be surface through silane coupler modified process and particle diameter at the alumina nanoparticles of 30 ~ 50nm.
4. the preparation method of a kind of high glow-wire polyvinyl chloride cable material according to claim 1, is characterized in that, comprise the following steps:
(1), each component is taken by weight ratio;
(2), polyvinyl chloride, phthalic acid two (2-ethylhexyl ester) and calcium-zinc composite stabilizing agent are added barrel temperature in the mixing machine of 80 DEG C ~ 90 DEG C, 20 ~ 30min is stirred according to rotating speed 50 ~ 80r//min, add chlorinatedpolyethylene, nano aluminium oxide, Methylacrylate-Acrylate Copolymer again, stir 10 ~ 20min, then other component is added, stir 10 ~ 30min, after mixing completely, discharging;
(3), the material that step (2) obtains is added the mixing rear extruding pelletization of twin screw extruder, control twin screw extruder temperature 155 DEG C ~ 185 DEG C, screw speed is in 30 ~ 60r/min scope, then air-cooled, packaging, obtains described a kind of high glow-wire polyvinyl chloride cable material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410847709.5A CN104861381A (en) | 2014-12-29 | 2014-12-29 | High glowing wire ignition temperature polyvinyl chloride cable material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410847709.5A CN104861381A (en) | 2014-12-29 | 2014-12-29 | High glowing wire ignition temperature polyvinyl chloride cable material and preparation method thereof |
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| CN104861381A true CN104861381A (en) | 2015-08-26 |
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| CN201410847709.5A Pending CN104861381A (en) | 2014-12-29 | 2014-12-29 | High glowing wire ignition temperature polyvinyl chloride cable material and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106046498A (en) * | 2016-07-06 | 2016-10-26 | 安徽省赛华电缆有限公司 | High-strength, scratch-resistant and high-molecular-weight polyvinyl chloride cable material and preparation method thereof |
| CN108546350A (en) * | 2018-05-25 | 2018-09-18 | 安徽尼古拉电子科技有限公司 | A kind of Insulation anticorrosive cable material and preparation method thereof |
| CN109233139A (en) * | 2018-07-03 | 2019-01-18 | 安徽安远塑胶股份有限公司 | A kind of high-strength PVC CABLE MATERIALS |
| CN109651709A (en) * | 2018-11-23 | 2019-04-19 | 金旸（厦门）新材料科技有限公司 | A kind of novel high glow-wire flammability index flame-retardant polypropylene composite material and preparation method thereof |
| CN110684304A (en) * | 2019-11-19 | 2020-01-14 | 安徽中青欣意铝合金电缆有限公司 | Damage-resistant low-temperature-resistant cable material |
-
2014
- 2014-12-29 CN CN201410847709.5A patent/CN104861381A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106046498A (en) * | 2016-07-06 | 2016-10-26 | 安徽省赛华电缆有限公司 | High-strength, scratch-resistant and high-molecular-weight polyvinyl chloride cable material and preparation method thereof |
| CN108546350A (en) * | 2018-05-25 | 2018-09-18 | 安徽尼古拉电子科技有限公司 | A kind of Insulation anticorrosive cable material and preparation method thereof |
| CN109233139A (en) * | 2018-07-03 | 2019-01-18 | 安徽安远塑胶股份有限公司 | A kind of high-strength PVC CABLE MATERIALS |
| CN109651709A (en) * | 2018-11-23 | 2019-04-19 | 金旸（厦门）新材料科技有限公司 | A kind of novel high glow-wire flammability index flame-retardant polypropylene composite material and preparation method thereof |
| CN109651709B (en) * | 2018-11-23 | 2021-05-11 | 金旸（厦门）新材料科技有限公司 | Flame-retardant polypropylene composite material with high glowing filament flammability index and preparation method thereof |
| CN110684304A (en) * | 2019-11-19 | 2020-01-14 | 安徽中青欣意铝合金电缆有限公司 | Damage-resistant low-temperature-resistant cable material |
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Application publication date: 20150826 |
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| WD01 | Invention patent application deemed withdrawn after publication |