Formula and preparation method for cable with good acid and alkali resistance and high temperature resistance

An acid and alkali resistant, high temperature resistant technology, applied in the direction of plastic/resin/wax insulators, organic insulators, electrical components, etc., can solve the problems of people's life and property threats, inappropriate matching, cable use, etc., to achieve performance improvement and molding Short cycle time, excellent effect of high temperature resistance

Inactive Publication Date: 2020-08-11
四川威鹏电缆制造股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a cable formula and preparation method with good acid and alkali resistance and high temperature resistance, so as to solve the problem that the traditional cable materials proposed in the above-mentioned background technology are inappropriate when the cable is on fire. It is easy to be damaged and will pose a serious threat to people's lives and property, and the problem that traditional cables are difficult to use in corrosive environments such as acid and alkali

Method used

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  • Formula and preparation method for cable with good acid and alkali resistance and high temperature resistance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A cable formula with good acid and alkali resistance and high temperature resistance, the formula includes the following raw materials in parts by weight: 100 parts of matrix resin, 6 parts of calcium / zinc composite stabilizer, 55 parts of plasticizer, 4 parts of filler, lubricant 2 parts of agent, 0.5 parts of bisphenol A antioxidant, 3 parts of carbon black colorant, 3 parts of dispersant, 10 parts of composite flame retardant.

[0026] Further, the matrix resin is set to be a mixture of polytetrafluoroethylene resin, polyether ether ketone resin and polybutylene adipamide resin, and the polytetrafluoroethylene resin, polyether ether ketone resin and polybutylene adipamide resin The mass ratio is set to 4:1:1.

[0027] Further, the plasticizer is set as a mixture of trioctyl trimellitate, diundecyl phthalate and ditridecyl phthalate, and trioctyl trimellitate, didecyl phthalate The mass ratio of monoester and ditridecyl phthalate was set at 1:1:1.

[0028] Further, ...

Embodiment 2

[0037] A cable formula with good acid and alkali resistance and high temperature resistance, the formula includes the following raw materials in parts by weight: 100 parts of matrix resin, 6 parts of calcium / zinc composite stabilizer, 55 parts of plasticizer, 4 parts of filler, lubricant 2 parts of agent, 0.5 parts of bisphenol A antioxidant, 3 parts of carbon black colorant, 3 parts of dispersant, 10 parts of composite flame retardant.

[0038] Further, the matrix resin is set to be a mixture of polytetrafluoroethylene resin, polyether ether ketone resin and polybutylene adipamide resin, and the polytetrafluoroethylene resin, polyether ether ketone resin and polybutylene adipamide resin The mass ratio is set to 3:1:1.

[0039] Further, the plasticizer is set as a mixture of trioctyl trimellitate, diundecyl phthalate and ditridecyl phthalate, and trioctyl trimellitate, didecyl phthalate The mass ratio of monoester and ditridecyl phthalate was set at 1:1:1.

[0040] Further, ...

Embodiment 3

[0049] A cable formula with good acid and alkali resistance and high temperature resistance, the formula includes the following raw materials in parts by weight: 100 parts of matrix resin, 6 parts of calcium / zinc composite stabilizer, 55 parts of plasticizer, 4 parts of filler, lubricant 2 parts of agent, 0.5 parts of bisphenol A antioxidant, 3 parts of carbon black colorant, 3 parts of dispersant, and 15 parts of composite flame retardant.

[0050] Further, the matrix resin is set to be a mixture of polytetrafluoroethylene resin, polyether ether ketone resin and polybutylene adipamide resin, and the polytetrafluoroethylene resin, polyether ether ketone resin and polybutylene adipamide resin The mass ratio is set to 2:1:1.

[0051] Further, the plasticizer is set as a mixture of trioctyl trimellitate, diundecyl phthalate and ditridecyl phthalate, and trioctyl trimellitate, didecyl phthalate The mass ratio of monoester and ditridecyl phthalate was set at 1:1:1.

[0052] Furth...

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Abstract

The invention discloses a formula and preparation method for a cable with good acid and alkali resistance and high temperature resistance. The formula comprises the following raw materials in parts byweight: 80-120 parts of matrix resin, 6-8 parts of a calcium / zinc composite stabilizer, 50-60 parts of a plasticizer, 3-5 parts of a filler, 1-2 parts of a lubricant, 0.5-1 part of a bisphenol A antioxidant, 1-3 parts of a carbon black colorant, 3-4 parts of a dispersing agent and 10-15 parts of a composite flame retardant. By arranging polytetrafluoroethylene resin, polyether-ether-ketone resin,polyadipoyl butanediamine resin and various mixed auxiliaries, the acid and alkali resistance and the high temperature resistance of the prepared cable are obviously improved; and the material ratioof each layer in the cable can be finely adjusted, so the cable with higher economic benefit and better comprehensive performance is prepared.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a cable formula and a preparation method with good acid and alkali resistance and high temperature resistance. Background technique [0002] With the development of science and technology, more and more cables are used, so people's requirements for cables are getting higher and higher. The traditional thermoplastic resins for wires and cables mainly include polyethylene, polyvinyl chloride, polypropylene, fluororesin, chlorine Among them, PE and PVC are widely used. Because of the improper matching of the cable materials, it is easy to be damaged when the cable is on fire, which will bring serious threats to people's lives and properties. Moreover, traditional cables are difficult to use in corrosive environments such as acid and alkali, and have relatively large limitations. Therefore, it is necessary to improve the existing technology to solve the above problems. Contents of t...

Claims

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Application Information

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IPC IPC(8): C08L27/18C08L61/16C08L77/06C08K13/02C08K5/12C08K3/34C08K3/36C08K5/098C08K3/22C08K3/38H01B3/44
CPCC08K2003/2224C08K2003/2227C08K2003/387C08L27/18C08L2201/08C08L2203/202C08L2205/035H01B3/445C08L61/16C08L77/06C08K13/02C08K5/12C08K3/346C08K3/36C08K5/098C08K3/22C08K3/2279C08K3/38
Inventor 陈永树
Owner 四川威鹏电缆制造股份有限公司
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