Modified polyvinyl chloride cable material resistant to water-soluble cutting fluid and bending deflection and preparation method thereof

Abstract

The invention provides a modified polyvinyl chloride cable material resistant to water-soluble cutting fluid and bending deflection. The cable material comprises the following components in parts by weight: 100 parts of polyvinyl chloride resin, 50-70 parts of a plasticizer, 5-10 parts of a stabilizer, 15-25 parts of a filler, 6-30 parts of a polymer modifier, 10-25 parts of a flame retardant, 0.2-1 part of a lubricant, 1-3 parts of a forming agent and 0.4-1 part of an anti-aging agent. The invention also provides a preparation method of the modified polyvinyl chloride cable material resistant to water-soluble cutting fluid and bending deflection. The prepared modified polyvinyl chloride cable material resistant to water-soluble cutting fluid and bending deflection has high temperature resistance, water solution resistance, oil immersion low expansibility and bending deflection resistance, overcomes the defects of an existing material, and is suitable for being used as a wire and cable material in high-temperature and high-oil-stain environments and occasions where wires are repeatedly bent and deflected.

Description

technical field [0001] The technical field of electric wires and cables of the present invention specifically relates to a water-soluble cutting fluid-resistant bending-resistant modified polyvinyl chloride cable material and a preparation method thereof. Background technique [0002] With the acceleration of social progress and benefiting from the growth of national income, consumers pay more and more attention to the quality of life. With the continuous upgrading of consumer demand, the main domestic consumers are getting younger and younger, and their enthusiastic pursuit of quality life has become the driving force for the growth of the high-end home appliance market. And as the concept of high-end home appliance consumption becomes more mature, high-end products such as reliable quality, diversified functions, intelligence, high technology content, stylish appearance, and personalized customization are more important to meet consumer demand and lead the continuous growt...

AI Technical Summary

Problems solved by technology

[0007] The existing technical problems of cable materials in the prior art are as follows: oil resistance, low expansion, low insulation resistance attenuation and bending flexibility cannot be satisfied at the same time, only one or two of the performance requirements can be met, and they cannot be simultaneously Taking into account multiple items; and some high-end materials, such as polyurethane and polyester elastomers, can meet the performance requirements, but they are expensive, complex and special in processing technology, and it is difficult to use them in batches

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