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Sterilizing, mouldproof and synergistic cable material adopting synergistic dihydrocapsaicin and pentachlorophenyl laurate

A technology of dihydrocapsaicin and pentachlorophenol, applied in plastic/resin/wax insulators, organic insulators, etc., can solve the problems of reducing the modulus of composite materials, environmental pollution, etc., and achieve improved interface compatibility and compatibility. Good, high stability effect

Inactive Publication Date: 2017-01-11
ANHUI ZHONGRUN CABLE GRP SHARES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the thermoplastic polyurethane elastomer improves the toughness of the polyvinyl chloride material, it also reduces the modulus of the composite material at the same time, and uses dioctyl phthalate as a plasticizer, and the benzene ring structure contained in it is harmful to the human body. Potentially physiologically toxic and cause environmental pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] A cable material with dihydrocapsaicin and pentachlorophenol laurate for sterilization, mildew resistance and synergistic effect, prepared from the following raw materials in parts by weight (kg): thermoplastic polyurethane elastomer 60, polyvinyl chloride 35, stearic acid 0.1 , calcium benzoate 5, mercaptan methyl tin heat stabilizer 0.8, titanate coupling agent 1310.2, epoxy soybean oil 19, sodium metaborate 1, dihydrocapsaicin 2, monkwood oil 2, pentachlorophenol lauric acid Ester 0.5, kaolin 7, methyltrimethoxysilane 0.9, Tween 801, deionized water in proper amount.

[0015] Described a kind of cable material that dihydrocapsaicin cooperates with pentachlorophenol laurate to sterilize, prevent mildew and increase efficiency is made by the following specific steps:

[0016] (1) Put calcium benzoate into a high-speed mixer, heat to 100°C, add stearic acid and titanate coupling agent 131, stir at 1000 rpm for 20 minutes, and discharge for use;

[0017] (2) Add polyvin...

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PUM

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Abstract

The invention discloses a sterilizing, mouldproof and synergistic cable material adopting synergistic dihydrocapsaicin and pentachlorophenyl laurate. The cable material is prepared from raw materials in parts by weight as follows: 60-65 parts of a thermoplastic polyurethane elastomer, 35-40 parts of polyvinyl chloride, 0.1-0.12 parts of stearic acid, 5-6 parts of calcium benzoate, 0.8-1 part of a methyltin mercaptide heat stabilizer, 0.2-0.3 parts of a titanate coupling agent 131, 19-20 parts of epoxidized soybean oil, 1-1.5 parts of sodium metaborate, 2-3 parts of dihydrocapsaicin, 2-3 parts of Thujopsis dolabrata oil, 0.5-0.6 parts of pentachlorophenyl laurate, 7-8 parts of kaolin, 0.9-1.1 parts of methyltrimethoxysilane, 1-1.5 parts of Tween 80 and a proper amount of deionized water. The polyvinyl chloride and thermoplastic polyurethane elastomer composited cable material not only has good tensile strength and elongation at break, but also can effectively inhibit mould proliferation and can be applied to cables in humid environments such as room inside, a basement and the like.

Description

technical field [0001] The invention relates to the technical field of cable materials, in particular to a cable material in which dihydrocapsaicin cooperates with pentachlorophenol laurate to sterilize, prevent mildew and increase efficiency. Background technique [0002] Polyvinyl chloride (PVC) is characterized by high withstand voltage and insulation resistance, and has properties such as flame retardancy, oil resistance, weather resistance, and chemical resistance, but its dielectric constant and dielectric loss are large, and its cold resistance is poor. Plastic has the characteristics of low price, large usage, and excellent performance in all aspects. It is mainly used in insulation, semi-conductive shielding and sheathing of various wires and cables for wires and cables below 1kV and local communication cables. Thermoplastic polyurethane elastomers have the characteristics of plastic reprocessing and rubber elasticity, and are excellent in cold resistance, abrasion ...

Claims

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Application Information

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IPC IPC(8): C08L75/04C08L27/06C08L91/00C08K13/02C08K5/09C08K5/098C08K3/34C08K5/20C08K5/105H01B3/30
CPCC08L75/04C08L2203/202C08L2205/025C08L2205/035C08L2207/04H01B3/302C08L27/06C08L91/00C08K13/02C08K5/09C08K5/098C08K3/346C08K5/20C08K5/105
Inventor 胡桂芝陆秀忠洪生华
Owner ANHUI ZHONGRUN CABLE GRP SHARES CO LTD
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