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Sun-proof and high-flame-retardant polyvinyl chloride cable material

A polyvinyl chloride cable, polyvinyl chloride technology, applied in circuits, electrical components, plastic/resin/wax insulators, etc., to achieve the effect of excellent mechanical properties and good stability

Inactive Publication Date: 2020-06-12
海南六八鸿昌兴科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the purpose of the present invention is to provide a sun-resistant high flame-retardant polyvinyl chloride cable material, which solves the flame-retardant problems caused by plasticizers and environmental health problems of cable materials, and has high flame-retardant and sun-resistant properties. characteristics, and the cable material has good stability and excellent mechanical properties

Method used

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  • Sun-proof and high-flame-retardant polyvinyl chloride cable material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The sun-resistant high flame-retardant polyvinyl chloride cable material of this embodiment includes the following components by weight: 40 parts of polyvinyl chloride, 10 parts of sodium lauryl sulfate, 5 parts of methyl vinyl silicone rubber, rice 3 parts of fatty acid polyester, 20 parts of plasticizer, 20 parts of filler, 1 part of composite stabilizer, 0.1 part of lubricant, 0.1 part of composite flame retardant, 0.1 part of ultraviolet absorber, 0.1 part of antioxidant, 0.3 part of coloring agent.

[0022] The composite flame retardant is 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide and poly 1-butyl-3-(1-vinylimidazole-3-hexyl)imidazole A mixture of sodium hydrogen phosphate, by weight ratio 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide: poly 1-butyl-3-(1-vinylimidazole-3- Hexyl)imidazole sodium hydrogen phosphate=1:2; the plasticizer is cyclohexane-1,2-diisononyl dicarboxylate, 2-methyl 1,3-propanediol dimethacrylate and cardanol Mixture of acetates,...

Embodiment 2

[0025] The sun-resistant high flame-retardant polyvinyl chloride cable material of this embodiment includes the following components by weight: 50 parts of polyvinyl chloride, 20 parts of sodium lauryl sulfate, 10 parts of methyl vinyl silicone rubber, rice 6 parts of fatty acid polyester, 30 parts of plasticizer, 30 parts of filler, 3 parts of composite stabilizer, 1 part of lubricant, 1 part of composite flame retardant, 1 part of ultraviolet absorber, 0.5 part of antioxidant, 0.6 part of coloring agent.

[0026] The composite flame retardant is 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide and poly 1-butyl-3-(1-vinylimidazole-3-hexyl)imidazole A mixture of sodium hydrogen phosphate, by weight ratio 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide: poly 1-butyl-3-(1-vinylimidazole-3- Hexyl)imidazole sodium hydrogen phosphate=1:2; the plasticizer is cyclohexane-1,2-diisononyl dicarboxylate, 2-methyl 1,3-propanediol dimethacrylate and cardanol Mixture of acetates, by ...

Embodiment 3

[0029] The sun-resistant high flame-retardant polyvinyl chloride cable material of this embodiment includes the following components by weight: 40 parts of polyvinyl chloride, 20 parts of sodium lauryl sulfate, 5 parts of methyl vinyl silicone rubber, rice 6 parts of fatty acid polyester, 20 parts of plasticizer, 30 parts of filler, 1 part of composite stabilizer, 1 part of lubricant, 0.1 part of composite flame retardant, 1 part of ultraviolet absorber, 0.1 part of antioxidant, 0.6 part of coloring agent.

[0030] The composite flame retardant is 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide and poly 1-butyl-3-(1-vinylimidazole-3-hexyl)imidazole A mixture of sodium hydrogen phosphate, by weight ratio 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide: poly 1-butyl-3-(1-vinylimidazole-3- Hexyl)imidazole sodium hydrogen phosphate=1:2; the plasticizer is cyclohexane-1,2-diisononyl dicarboxylate, 2-methyl 1,3-propanediol dimethacrylate and cardanol Mixture of acetates, by ...

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Abstract

The invention discloses a sun-proof high-flame-retardant polyvinyl chloride cable material. The material is prepared from, by weight, 40-50 parts of polyvinyl chloride, 10-20 parts of sodium lauryl sulfate, 5-10 parts of methyl vinyl silicone rubber, 3-6 parts of rice fatty acid polyester, 20-30 parts of a plasticizer, 20-30 parts of a filler, 1-3 parts of a composite stabilizer, 0.1-1 part of a lubricant, 0.1-1 part of a composite flame retardant and 0.1-1 part of an ultraviolet light absorber. The cable material solves the problems of flame retardance and environmental protection and health,caused by a plasticizer, has the characteristics of high flame retardance and solarization resistance, and is good in stability and excellent in mechanical properties.

Description

technical field [0001] The invention relates to the field of cable materials, in particular to a sun-resistant and highly flame-retardant polyvinyl chloride cable material. Background technique [0002] PVC has the characteristics of flame retardancy, insulation, corrosion resistance and comprehensive mechanical properties, and is widely used in the cable industry. In addition to PVC resin, the composition of PVC cable materials also includes processing aids such as plasticizers, stabilizers, flame retardants, and inorganic fillers. These processing aids can be used to improve the performance of PVC itself in a reasonable amount. In actual use, PVC cables often have some problems, such as the use of a large amount of plasticizers, which reduces the flame retardant performance of PVC cable materials, fails to meet high flame retardant requirements, and also leads to poor mechanical properties; traditional small molecule additives Plasticizers are prone to migration, causing...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08L83/07C08L67/00C08L91/06C08L23/12C08L39/04C08K13/04C08K5/098C08K5/11C08K7/26C08K5/3492C08K5/526H01B3/44
CPCC08L27/06C08L2201/02C08L2201/08C08L2203/202C08L2205/035C08L2205/16H01B3/443C08L83/04C08L67/00C08L91/06C08L23/12C08L39/04C08K13/04C08K5/098C08K5/11C08K7/26C08K5/3492C08K5/526
Inventor 陈烈锐伍志清符式涛祝秋萍林彩云王朋玉莫位能
Owner 海南六八鸿昌兴科技股份有限公司
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