CN106009416A - Novel PVC cable material - Google Patents
Novel PVC cable material Download PDFInfo
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- CN106009416A CN106009416A CN201610606126.2A CN201610606126A CN106009416A CN 106009416 A CN106009416 A CN 106009416A CN 201610606126 A CN201610606126 A CN 201610606126A CN 106009416 A CN106009416 A CN 106009416A
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- cable material
- pvc cable
- novel pvc
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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
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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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- 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
- C08L2205/03—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
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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)
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to a novel PVC cable material which is prepared from the following raw materials in parts by weight: 100 parts of polyvinyl chloride, 20-30 parts of plasticizer DOP, 10-20 parts of plasticizer DOTP, 3-8 parts of chlorinated paraffin, 10-40 parts of calcium carbonate, 10-20 parts of argil, 0.6-1.2 parts of antioxidant, 3-12 parts of calcium-zinc stabilizer and 20-65 parts of flame retardant. The novel PVC cable material provided by the invention has good physicochemical properties and flame retardant property.
Description
Technical field
The present invention relates to the technical field of PVC cable material, specifically, be a kind of Novel PVC cable material.
Background technology
Electric wire soft PVC plastics (hereinafter referred to as PVC cable material) have excellent mechanical property and electrical property, and integrated cost is low, is widely used in industrial and agricultural production and daily life the most always.In order to improve the performance of PVC CABLE MATERIALS further, reducing cost, expand its application, scientific research personnel has done numerous studies work.Along with the development of society, people are more and more higher to the requirement of the insulating properties of PVC cable material, fire resistance.Therefore, it is necessary to develop a kind of novel balancing performance, Environmental Safety, practical CABLE MATERIALS.
Summary of the invention
The present invention provides a kind of Novel PVC cable material, and for achieving the above object, the present invention adopts the technical scheme that:
A kind of Novel PVC cable material, it is to be prepared by the raw material of following weight parts: polrvinyl chloride 100 parts, plasticizer DOP 20~30 parts, plasticizer DOTP 10~20 parts, chlorinated paraffin 3-8 part, calcium carbonate 10~40 parts, potter's clay 10~20 parts, antioxidant 0.6~1.2 parts, calcium zinc stabilizer 3~12 parts, fire retardant 20-65 part.
A kind of Novel PVC cable material, this Novel PVC cable material is to be prepared by the raw material of following weight parts: polrvinyl chloride 100 parts, plasticizer DOP 22~28 parts, plasticizer DOTP 12~18 parts, chlorinated paraffin 4-6 part, calcium carbonate 20~30 parts, potter's clay 12~18 parts, antioxidant 0.8~1.0 parts, calcium zinc stabilizer 4~8 parts, fire retardant 40-65 part.
A kind of Novel PVC cable material, described calcium zinc stabilizer is that the zinc stearate of 5-6:3-4, calcium stearate mixing form by mass ratio.
A kind of Novel PVC cable material, described fire retardant be weight ratio be the polyethylene of 70-80:20-30:1-5:3-4:1-2:17-20:1-2, vinyl phosphoric acid two formicester, cumyl peroxide, magnesium hydroxide, benzoxazine resins, NN-dimethylformamide, Pulvis Talci mixing composition, the preparation method of described fire retardant comprises the following steps:
(1) joining in NN-dimethylformamide by above-mentioned benzoxazine resins, stand insulation 4-5 hour at 60-70 DEG C, add magnesium hydroxide, 800-1000 rev/min is stirred 20-30 minute, obtains amide solution;
(2) by above-mentioned vinyl phosphoric acid two formicester, polyethylene mixing, rise high-temperature and be 100-105 DEG C, add above-mentioned cumyl peroxide, insulated and stirred 1-2 hour, add above-mentioned amide solution, reduce temperature to 60-65 DEG C, insulated and stirred 30-40 minute, add above-mentioned Pulvis Talci, stirring is to room temperature, sucking filtration, is dried filter cake 1-2 hour under the vacuum of 40-50 DEG C, to obtain final product.
Invention advantage:
The present invention add using magnesium hydroxide, Pulvis Talci etc. as fire-retardant material of main part, first pass through and magnesium hydroxide high speed dispersion mode in resin dispersion liquid is mixed with vinyl phosphoric acid two formicester, while utilizing cumyl peroxide to be grafted, magnesium hydroxide is uniformly dispersed in polyethylene, such that it is able to form the flame-retardant layer that continuous print is fine and close in the CABLE MATERIALS of finished product, play good flame retardant effect.The Novel PVC cable material of the present invention has good physical and chemical performance, fire resistance.
Detailed description of the invention
A kind of Novel PVC cable material, this Novel PVC cable material is to be prepared by the raw material of following weight parts: polrvinyl chloride 100 parts, plasticizer DOP 28 parts, plasticizer DOTP 18 parts, chlorinated paraffin 4 parts, calcium carbonate 30 parts, 18 parts of potter's clay, 1.0 parts of antioxidant, calcium zinc stabilizer 4~8 parts, fire retardant 65 parts.
A kind of Novel PVC cable material, described calcium zinc stabilizer is that the zinc stearate of 5:3, calcium stearate mixing form by mass ratio.
A kind of Novel PVC cable material, described fire retardant be weight ratio be the polyethylene of 80:20:5:3:1:20:1, vinyl phosphoric acid two formicester, cumyl peroxide, magnesium hydroxide, benzoxazine resins, NN-dimethylformamide, Pulvis Talci mixing composition, the preparation method of described fire retardant comprises the following steps:
(1) joining in NN-dimethylformamide by above-mentioned benzoxazine resins, stand insulation 4 hours at 70 DEG C, add magnesium hydroxide, 1000 revs/min are stirred 30 minutes, obtain amide solution;
(2) by above-mentioned vinyl phosphoric acid two formicester, polyethylene mixing, rising high-temperature is 105 DEG C, adds above-mentioned cumyl peroxide, insulated and stirred 2 hours, add above-mentioned amide solution, reduce temperature to 65 DEG C, insulated and stirred 40 minutes, add above-mentioned Pulvis Talci, stirring is to room temperature, sucking filtration, is dried filter cake 1 hour under the vacuum of 50 DEG C, to obtain final product.
Described fire retardant can effectively prevent cable from the situation of burning occur, and will not discharge environmentally harmful gas, has effectively ensured the life security of people.
The above is embodiments of the invention, therefore all equivalence changes done according to structure, feature and the principle described in the present patent application scope or modification, in the range of being all included in present patent application.
Fire resistance: meet A in GB/T19666, B, C level.
Claims (4)
1. a Novel PVC cable material, it is characterized in that, it is to be prepared by the raw material of following weight parts: polrvinyl chloride 100 parts, plasticizer DOP 20~30 parts, plasticizer DOTP 10~20 parts, chlorinated paraffin 3-8 part, calcium carbonate 10~40 parts, potter's clay 10~20 parts, antioxidant 0.6~1.2 parts, calcium zinc stabilizer 3~12 parts, fire retardant 20-65 part.
A kind of Novel PVC cable material the most according to claim 1, it is characterized in that, this Novel PVC cable material is to be prepared by the raw material of following weight parts: polrvinyl chloride 100 parts, plasticizer DOP 22~28 parts, plasticizer DOTP 12~18 parts, chlorinated paraffin 4-6 part, calcium carbonate 20~30 parts, potter's clay 12~18 parts, antioxidant 0.8~1.0 parts, calcium zinc stabilizer 4~8 parts, fire retardant 40-65 part.
A kind of Novel PVC cable material the most according to claim 1, it is characterised in that described calcium zinc stabilizer is that the zinc stearate of 5-6:3-4, calcium stearate mixing form by mass ratio.
A kind of Novel PVC cable material the most according to claim 1, it is characterized in that, described fire retardant be weight ratio be the polyethylene of 70-80:20-30:1-5:3-4:1-2:17-20:1-2, vinyl phosphoric acid two formicester, cumyl peroxide, magnesium hydroxide, benzoxazine resins, NN-dimethylformamide, Pulvis Talci mixing composition, the preparation method of described fire retardant comprises the following steps:
(1) joining in NN-dimethylformamide by above-mentioned benzoxazine resins, stand insulation 4-5 hour at 60-70 DEG C, add magnesium hydroxide, 800-1000 rev/min is stirred 20-30 minute, obtains amide solution;
(2) by above-mentioned vinyl phosphoric acid two formicester, polyethylene mixing, rise high-temperature and be 100-105 DEG C, add above-mentioned cumyl peroxide, insulated and stirred 1-2 hour, add above-mentioned amide solution, reduce temperature to 60-65 DEG C, insulated and stirred 30-40 minute, add above-mentioned Pulvis Talci, stirring is to room temperature, sucking filtration, is dried filter cake 1-2 hour under the vacuum of 40-50 DEG C, to obtain final product.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610606126.2A CN106009416A (en) | 2016-07-29 | 2016-07-29 | Novel PVC cable material |
Applications Claiming Priority (1)
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CN201610606126.2A CN106009416A (en) | 2016-07-29 | 2016-07-29 | Novel PVC cable material |
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CN201610606126.2A Pending CN106009416A (en) | 2016-07-29 | 2016-07-29 | Novel PVC cable material |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106496878A (en) * | 2016-11-24 | 2017-03-15 | 安徽意力电缆有限公司 | A kind of environment-friendly PVC CABLE MATERIALS |
CN107383674A (en) * | 2017-06-26 | 2017-11-24 | 周小红 | Flame-retardant PVC plastic |
CN107523245A (en) * | 2017-08-08 | 2017-12-29 | 无锡海特新材料研究院有限公司 | A kind of paperboard grade (stock) modified flame-retardant starch adhesive, its preparation method and fire-retardant cardboard |
CN109135101A (en) * | 2018-07-03 | 2019-01-04 | 安徽安远塑胶股份有限公司 | A kind of composite PVC CABLE MATERIALS |
CN114736470A (en) * | 2022-04-11 | 2022-07-12 | 镇江中佳电器有限公司 | Thin-wall special cable material and preparation process thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104861397A (en) * | 2015-06-02 | 2015-08-26 | 珠海汉胜科技股份有限公司 | Polyvinyl chloride cable material and preparation method thereof |
-
2016
- 2016-07-29 CN CN201610606126.2A patent/CN106009416A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104861397A (en) * | 2015-06-02 | 2015-08-26 | 珠海汉胜科技股份有限公司 | Polyvinyl chloride cable material and preparation method thereof |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106496878A (en) * | 2016-11-24 | 2017-03-15 | 安徽意力电缆有限公司 | A kind of environment-friendly PVC CABLE MATERIALS |
CN107383674A (en) * | 2017-06-26 | 2017-11-24 | 周小红 | Flame-retardant PVC plastic |
CN107523245A (en) * | 2017-08-08 | 2017-12-29 | 无锡海特新材料研究院有限公司 | A kind of paperboard grade (stock) modified flame-retardant starch adhesive, its preparation method and fire-retardant cardboard |
CN107523245B (en) * | 2017-08-08 | 2019-08-27 | 无锡海特新材料研究院有限公司 | A kind of paperboard grade (stock) modified flame-retardant starch adhesive, preparation method and fire-retardant cardboard |
CN109135101A (en) * | 2018-07-03 | 2019-01-04 | 安徽安远塑胶股份有限公司 | A kind of composite PVC CABLE MATERIALS |
CN114736470A (en) * | 2022-04-11 | 2022-07-12 | 镇江中佳电器有限公司 | Thin-wall special cable material and preparation process thereof |
CN114736470B (en) * | 2022-04-11 | 2023-05-09 | 镇江中佳电器有限公司 | Thin-wall special cable material and preparation process thereof |
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Application publication date: 20161012 |
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