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Modified mica powder for chlorinated polyethylene cable materials and preparation method thereof

A technology of chlorinated polyethylene and mica powder, applied in the field of inorganic fillers, can solve the problems of inability to meet the requirements of multifunctional fillers, low filling function, etc., and achieve the effects of good reinforcement and filling performance and improved mechanical performance.

Inactive Publication Date: 2014-11-26
滁州市富力克斯电线电缆有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the mica powder currently on the market has a low filling function and cannot meet the requirements of multifunctional fillers, so it is necessary to modify the mica powder

Method used

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  • Modified mica powder for chlorinated polyethylene cable materials and preparation method thereof

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Embodiment Construction

[0010] A modified mica powder for chlorinated polyethylene cable materials, which is made of the following weight (kg): mica powder 100, aromatic hydrocarbon-formaldehyde copolymer 14, diisopropyl adipate 12, limonene 2.5, silicon aluminum Carbon black 20, tertiary dodecyl mercaptan 4, trichloroisocyanuric acid 3, dicyclohexylamine 4, heavy calcium powder 8, antimony sulfide 2.5, feldspar powder 12, 4,4'-butylene-bis(6- tert-butyl-m-cresol) 2.5, diethyldiphenylthiuram disulfide 1.5, N,N'-di(β-naphthyl)-p-phenylenediamine 1, additive 3;

[0011] The preparation method of described auxiliary agent is as follows: a, get the raw material of following weight (kg): dimethyl trimethylsilyl phosphonate 4, cobalt linoleate 2, phenyl o-hydroxybenzoate 5, 2,4- Dihydroxybenzophenone 1.5, waste brick powder 12, (2,4-di-tert-butylphenyl) phosphite triester 2.5, dibutyl maleate 8, oil shale ash 7, nano-clay 6, Sorbet Tantrioleate 2.5, degreasing naphthenic acid 2, polytetramethylen...

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Abstract

The invention discloses modified mica powder for chlorinated polyethylene cable materials and a preparation method thereof, and the modified mica powder is made from the following raw materials by weight: 100 parts of mica powder, 12-16 parts of, 10-15 parts of an aromatic-formaldehyde copolymer, 10-15 parts of diisopropyl adipate, 2-3 parts of limonene, 15-25 parts of silica alumina carbon black, 3-6 parts of tert-dodecyl mercaptan, 2-4 parts of trichloroisocyanuric acid, 3.5-4.5 parts of dicyclohexylamine, 5-10 parts of coarse whiting powder, 2-3 parts of antimony sulfide, 10-15 parts of feldspar powder, 2-3 parts of 4, 4 '-butylidene-bis (6-tert butyl-3-methylphenol), 1-2 parts of disulfide diethyl diphenyl thiuram, 1-2 parts of N, N'-di(beta-naphthyl) para-phenylene diamine and 2-5 parts of an auxiliary. The modified mica powder has good reinforcement and filling properties, can significantly improve the mechanical properties, heat resistance, acid and alkali corrosion resistance, electrical insulation, anti ultraviolet aging properties and other properties of the chlorinated polyethylene cable materials, and can be used as a multifunctional fillers for widely using in the chlorinated polyethylene cable materials.

Description

technical field [0001] The invention relates to a modified mica powder for chlorinated polyethylene cable material and a preparation method thereof, belonging to the technical field of inorganic fillers. Background technique [0002] Mica is the most widely distributed rock-forming mineral, a general term for layered structure aluminosilicates such as potassium, aluminum, magnesium, iron, and lithium. Mica has good insulation, high temperature resistance, acid resistance, alkali resistance, pressure resistance, heat insulation, elasticity and toughness, etc. It is widely used as filler in plastic and rubber products to improve the physical and chemical properties of composite materials. However, the mica powder currently on the market has a low filling function and cannot meet the requirements of multifunctional fillers, so it is necessary to modify the mica powder. Contents of the invention [0003] The purpose of the present invention is to provide a modified mica powde...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/28C08K13/06C08K3/34
CPCC08L61/18C08K2201/011C08K2201/014C08L23/286C08L2201/08C08L2203/202C08L2205/03H01B3/441C08L71/02C08K13/06C08K3/34
Inventor 姜勤
Owner 滁州市富力克斯电线电缆有限公司
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