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Flame-retardant cable material

A flame-retardant cable, aluminum hydroxide flame retardant technology, applied in the direction of circuits, electrical components, plastic/resin/wax insulators, etc., can solve the problems of poor compatibility of basic resins, lower mechanical properties of cable materials, etc., and achieve temperature resistance The effect of high grade, low cost and excellent mechanical properties

Active Publication Date: 2016-09-07
李岩
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Magnesium hydroxide is a green and environmentally friendly flame retardant commonly used in flame-retardant cable materials. It has the advantages of being halogen-free, high-efficiency, and low-toxicity, but it also has the disadvantage of poor compatibility with the base resin, and because of the high filling of the flame retardant The amount reduces the mechanical properties of the cable material

Method used

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  • Flame-retardant cable material

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Embodiment Construction

[0021] Now with regard to the technical scheme provided by the application and the effects and advantages that can be produced, a preferred embodiment of the application is described in detail as follows:

[0022] The invention provides a flame-retardant cable material, which comprises the following components in parts by mass:

[0023] 80-100 parts of low-density polyethylene resin, 40-60 parts of PVC resin, 50-60 parts of aluminum hydroxide flame retardant, 1-2 parts of coupling agent, 6-8 parts of melamine cyanurate, dimethyl di 2-3 parts of sulfur, 6-10 parts of dioctyl phthalate, 0.1-0.3 parts of ultraviolet absorber, 10-15 parts of active nano-calcium carbonate, 4-6 parts of paraffin, 0.2-0.4 parts of stearic acid, cyclic Oxygenated soybean oil 2-4 parts.

[0024] During specific implementation, the following weight components can be set respectively: 80 parts of low-density polyethylene resin, 40 parts of PVC resin, 50 parts of aluminum hydroxide flame retardant, 1 par...

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Abstract

The invention discloses a flame-retardant cable material. The flame-retardant cable material comprises the following components in parts by mass: 80-100 parts of low-density polyethylene resin, 40-60 parts of PVC resin, 50-60 parts of an aluminum hydroxide flame retardant, 1-2 parts of a coupling agent, 6-8 parts of melamine cyanurate, 2-3 parts of dimethyl disulfide, 6-10 parts of dioctyl phthalate, 0.1-0.3 part of an ultraviolet light absorber, 10-15 parts of active nano calcium carbonate, 4-6 parts of paraffin, 0.2-0.4 part of stearic acid and 2-4 parts of epoxidized soybean oil. The flame-retardant cable material is non-toxic and environmentally-friendly, is high in heat stability, easy to process, excellent in mechanical property, high in strength, high in temperature resistance grade, low in cost and excellent in flame-retardant property, and is applicable to large-scale industrial production.

Description

technical field [0001] The invention relates to the field of cable materials, in particular to a flame-retardant cable material. Background technique [0002] Flame-retardant cable material is a cable material with flame-retardant properties, and its flame-retardant properties are tested by burning bundled cables. Currently commonly used flame-retardant cable materials are plastic flame-retardant cable materials, such as polyethylene sheathed cable materials, polyvinyl fluoride sheathed cable materials, PVC sheathed cable materials, etc. These flame-retardant cable materials have the following characteristics: It is flame retardant; flame retardant can ensure good mechanical properties and processing properties at the same time; it has low smoke generation and toxicity. [0003] Magnesium hydroxide is a green and environmentally friendly flame retardant commonly used in flame-retardant cable materials. It has the advantages of being halogen-free, high-efficiency, and low-to...

Claims

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Application Information

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IPC IPC(8): C08L23/06C08L27/06C08K13/02C08K3/22C08K5/3492C08K5/12C08K3/26H01B3/44
CPCC08K2201/011C08L23/06C08L2201/02C08L2201/08C08L2203/202C08L2205/035C08L2207/066H01B3/441C08L27/06C08K13/02C08K2003/2227C08K5/34928C08K5/12C08K2003/265
Inventor 李岩齐佳
Owner 李岩
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