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Cable coating flame-retardant composite material and preparation method thereof

A flame retardant composite material and coating technology, applied in coatings, fire retardant coatings, antifouling/underwater coatings, etc., can solve the problems of loss, poor flame retardant performance, etc., achieve low cost, ensure mechanical properties, process The effect of simple process

Inactive Publication Date: 2015-08-26
ANHUI AICS SCI & TECH GROUP
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  • Summary
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  • Application Information

AI Technical Summary

Problems solved by technology

With the continuous expansion of China's electric power industry, data communication industry, urban rail transit industry, automobile industry and shipbuilding industries, the demand for wire and cable will also grow rapidly. In the future, the wire and cable industry still has great potential for development. Cables mainly include The i

Method used

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Examples

Experimental program
Comparison scheme
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Example Embodiment

[0015] Example 1

[0016] Weigh the following raw materials: potassium silicate solution 750-760kg, lithium hydroxide aqueous solution 25-35kg, silica lime 120-130kg, polyphenylene sulfide 9-11kg, graphite 6-8kg, polytetrafluoroethylene 15-25kg, Xylene agent 4-6kg, titanium dioxide 8-10kg, sodium fluoride 3-5kg.

[0017] The preparation method is as follows:

[0018] a. Select a reaction kettle, add potassium silicate solution, lithium hydroxide aqueous solution and xylene agent in the raw materials, heat up to 80-90°C, and stir evenly at high speed;

[0019] b. After the reaction of the raw materials in step a is completed, add silica lime, polyphenylene sulfide, graphite and polytetrafluoroethylene in the raw materials, and after cooling down to room temperature, keep the reaction for 2-3 hours;

[0020] c. After the reaction in step b is completed, add titanium dioxide and sodium fluoride in the raw materials, stir evenly, filter out the dregs, and the obtained product is...

Example Embodiment

[0022] Example 2

[0023] Weigh the following raw materials: potassium silicate solution 755kg, lithium hydroxide aqueous solution 30kg, silica lime 125kg, polyphenylene sulfide 10kg, graphite 7kg, polytetrafluoroethylene 20kg, xylene agent 5kg, titanium dioxide 9kg, sodium fluoride 4kg.

[0024] The preparation method is as follows:

[0025] a. Select a reaction kettle, add potassium silicate solution, lithium hydroxide aqueous solution and xylene agent in the raw materials, heat up to 80-90°C, and stir evenly at high speed;

[0026] b. After the reaction of the raw materials in step a is completed, add silica lime, polyphenylene sulfide, graphite and polytetrafluoroethylene in the raw materials, and after cooling down to room temperature, keep the reaction for 2-3 hours;

[0027] c. After the reaction in step b is completed, add titanium dioxide and sodium fluoride in the raw materials, stir evenly, filter out the dregs, and the obtained product is the cable coating flame-...

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PUM

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Abstract

The invention relates to a cable coating flame-retardant composite material, and relates to the technical field of cable processing. The material is prepared from the raw materials of, by weight, 750-760 parts of a potassium silicate solution, 25-35 parts of a lithium hydroxide water solution, 120-130 parts of siliceous lime, 9-11 parts of polyphenylene sulfide, 6-8 parts of graphite, 15-25 parts of polytetrafluoroethylene, 4-6 parts of a xylene agent, 8-10 parts of titanium dioxide, and 3-5 parts of a mildew-proof agent. The method has a simple process flow. The material has a reasonable raw material formula, and has chemical corrosion resistance and flame retarding performance. The overall mechanical properties of the material are ensured. The cost of the materials is low, such that the material is suitable for popularization.

Description

technical field [0001] The invention relates to the technical field of cable processing, in particular to a cable coating flame-retardant composite material and a preparation method thereof. Background technique [0002] The wire and cable industry is the second largest industry in China after the automobile industry, and the product variety satisfaction rate and domestic market share both exceed 90%. Worldwide, China's wire and cable output has surpassed that of the United States, becoming the world's largest producer of wire and cable. With the rapid development of China's wire and cable industry, the number of new enterprises has been increasing, and the overall technical level of the industry has been greatly improved. The continuous and rapid growth of China's economy has provided a huge market space for cable products. The strong temptation of the Chinese market has made the world focus on the Chinese market. In just a few decades of reform and opening up, China's cab...

Claims

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Application Information

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IPC IPC(8): C09D1/04C09D1/00C09D5/14C09D5/18C09D7/12
Inventor 骆垠旭瞿庆广王汉才方亮查德昌
Owner ANHUI AICS SCI & TECH GROUP
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