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Antistatic cable sheath material and preparation method thereof
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A cable sheathing material, antistatic technology, applied in plastic/resin/wax insulators, organic insulators, etc., can solve the problems of antistatic performance cable influence, regardless of static electricity problems, etc., to promote plasticization effect, improve mechanical stability The effect of improving dispersion compatibility
Inactive Publication Date: 2019-01-25
董荣志
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However, most of the current cable sheath materials do not consider static electricity, and when the cable is used in a special field, the antistatic performance will have a serious impact on the normal operation of the cable. Therefore, in order to expand the application of cable materials range, it is necessary to study an antistatic sheath material
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Embodiment 1
[0023] A kind of antistatic cable sheath material, it is made up of the raw material of following weight part:
[0040] The preparation method of described antistatic solution comprises the following steps:
[0041] (1) Take epichlorohydrin, add it to chloroform which is 6 times its weight, stir evenly, add acetylene carbon black, raise the temperature to 46°C, keep stirring for 1 hour, distill off chloroform to obtain activated carbon black;
[0042] (2) Take coconut acid diethanolamide, add it to 10 times its weight in deionized water, stir evenly, add n-butanol to obtain amide solution;
[0043] ...
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Abstract
The invention discloses an antistatic cable sheath material. The antistatic cable sheath material is prepared from the following raw materials in parts by weight: 140 to 170 parts of polyvinyl chloride, 50 to 60 parts of an antistatic solution, 1 to 2 parts of tributyl tin trichloride, 2 to 3 parts of diisocyanate, 0.4 to 1 part of tert-butyl p-diphenol, 6 to 10 parts of alkanolamide, and 0.1 to 0.2 part of triethylamine. The antistatic cable sheath material has the advantages that acetylene black is used as a conductive raw material, and improves the antistatic effect of a finished material with cocinic acid diethanolamide and other dispersant raw materials; the safety in use is good, and the comprehensive property is excellent.
Description
technical field [0001] The invention belongs to the field of photovoltaic cables, and in particular relates to an antistatic cable sheath material and a preparation method thereof. Background technique [0002] In the context of the rapid development of the country's photovoltaic industry, the rapid development of photovoltaic cable engineering has put forward higher requirements for cable protection. Cable protective sleeves are the most commonly used electrical insulation tubes for protecting wires and cables because of their good insulation properties and chemical stability. It has high durability, no rust, no aging, and can adapt to harsh environments and is widely used. Therefore, the pursuit of higher quality cable materials can not only win the competition in the market, but also play a major role in supporting and helping modernization. [0003] Cable sheathing materials not only need to have excellent physical properties, such as tensile strength, elongation at bre...
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Application Information
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