Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of cross-linked halogen-free flame-retardant insulating cable material and preparation method thereof

A technology for insulating cables and raw materials, which is applied to insulated cables, insulators, insulated conductors, etc., to achieve the effects of low production cost, high tensile strength and wide temperature range

Active Publication Date: 2016-04-13
嘉兴市平安电气工程有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, PVC wires and cables will release toxic gases such as hydrogen halide during combustion.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of cross-linked halogen-free flame-retardant insulating cable material and preparation method thereof
  • A kind of cross-linked halogen-free flame-retardant insulating cable material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The present invention will be described in detail below through specific examples.

[0013] A cross-linked halogen-free flame-retardant insulating cable material, made of the following raw materials in parts by weight (kg): 45 low-density polyethylene, 12 high-grade ABS powder, 23 nano-silica, 4 rapeseed oil, and titanate Coupling agent TMC-TTS2, zinc oxide 1, epoxy linseed oil 14, calcium stearate 2, isooctyl tin dimethyl dimercaptoacetate 1, vinyl acetate 4, aluminum hydroxide 8, antimony trioxide 5. Additive 6;

[0014] The auxiliary agent is made of the following raw materials in parts by weight (kg): diatomite 10, tripropylene glycol diacrylate 3, zinc oxide 5, jade powder 4, 3-aminopropyltrimethoxysilane 2, Joint agent TAC2, zinc gluconate 1, zinc stearate 2, magnesium nitrate 9, clove oil 2, rose essential oil 0.1; the preparation method is to send diatomaceous earth into a calciner and calcinate at 700-730°C for 3-4 hours , taken out, soaked in 10-15% hydrochl...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A disclosed crosslinking halogen-free flame-retardant insulated cable material is characterized by being prepared from the following raw materials in parts by weight: 45-50 parts of low-density polyethylene, 12-14 parts of ABS high-glue powder, 23-26 parts of nanometer silica, 4-6 parts of rapeseed oil, 2-3 parts of titanate coupling agent TMC-TTS, 1-2 parts of zinc oxide, 14-16 parts of epoxydized linseed oil, 2-3 parts of calcium stearate, 1-2 parts of methyltin mercaptide, 4-6 parts of vinyl acetate, 8-10 parts of aluminium hydroxide, 5-8 parts of diantimony trioxide and 6-8 parts of an auxiliary agent. The cable material disclosed by the invention is high in tensile strength and wide in applicable temperature scope, and does not cause damage to life and property of people because no toxic gas is contained, and the production cost is low.

Description

technical field [0001] The invention relates to the field of polymer materials, in particular to a cross-linked halogen-free flame-retardant insulating cable material and a preparation method thereof. Background technique [0002] At present, PVC wire and cable have been widely used. However, PVC wires and cables will release toxic gases such as hydrogen halide during combustion. Now it is necessary to invent a kind of insulation layer or sheath layer made of halogen-free flame-retardant cable insulation material or sheath material, which can be used in the temperature environment of -40 ~ 80 ℃, and will not produce hydrogen halide in case of accidental fire Such toxic gases will not cause damage to people's lives and property due to such toxic gases, and the production cost is low. Contents of the invention [0003] The object of the present invention is to provide a cross-linked halogen-free flame-retardant insulating cable material and a preparation method thereof. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C08L23/06C08L55/02H01B3/44H01B7/295C08K13/06C08K9/06C08K9/04C08K9/00C08K9/02C08K3/34C08K3/36C08K3/22C08K5/1515C08K5/098C08K5/58C08K5/101
CPCC08K2201/011C08K2201/014C08L23/06C08L2201/02C08L2201/22C08L2203/202C08L2207/066H01B3/441C08L55/02C08K13/06C08K9/02C08K9/00C08K3/34C08K3/36C08K2003/2296C08K5/1515C08K5/098C08K5/101
Inventor 赵兵
Owner 嘉兴市平安电气工程有限公司