Novel conductive plastic

A technology of conductive plastics and raw materials, applied in the field of new conductive plastics, can solve the problem that tensile strength and high electrical conductivity cannot be satisfied at the same time, and achieve the effects of good electrical conductivity, good tensile strength and simple preparation

Active Publication Date: 2016-04-20
南通迈程汽车技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Static elimination, electromagnetic shielding and other technologies have attracted people's attention, and plastics with conductive properties have emerged as the times require, but the tensile strength and high conductivity of existing conductive plastics cannot be satisfied at the same time.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A novel conductive plastic, which is prepared according to the following method:

[0016] 1) Take 25 parts by weight of chlorinated butadiene, 15 parts of polyethylene wax, 15 parts of polyethylene glycol diacrylate, 10 parts of epoxy resin, 8 parts of glyceryl tristearate, and 30 parts of conductive carbon black , 5 parts of graphite fiber, 4 parts of glass fiber, 3 parts of barium stearate, 3 parts of magnesium hydroxide, 3 parts of barium stearate, 2 parts of talcum powder, 2 parts of lithium bentonite, 2 parts of titanium oxide, 2 parts of zinc oxide Parts, 2 parts of silicon carbide;

[0017] 2) Take chlorinated butadiene, polyethylene wax, polyethylene glycol diacrylate, epoxy resin, glyceryl tristearate, mix, heat and melt, add graphite fiber, barium fatty acid, magnesium hydroxide, Barium stearate, talc, lithium bentonite, titanium oxide, zinc oxide, silicon carbide, stir well;

[0018] 3) Divide the mixture obtained in step 2) into two parts on average, one p...

Embodiment 2

[0021] A novel conductive plastic, which is prepared according to the following method:

[0022] 1) Take 18 parts by weight of chlorinated butadiene, 10 parts of polyethylene wax, 10 parts of polyethylene glycol diacrylate, 8 parts of epoxy resin, 6 parts of glyceryl tristearate, and 20 parts of conductive carbon black , 3 parts of graphite fiber, 3 parts of glass fiber, 2 parts of barium stearate, 2 parts of magnesium hydroxide, 2 parts of barium stearate, 1 part of talcum powder, 1 part of lithium bentonite, 1 part of titanium oxide, 1 part of zinc oxide Part, 1 part of silicon carbide;

[0023] 2) Take chlorinated butadiene, polyethylene wax, polyethylene glycol diacrylate, epoxy resin, glyceryl tristearate, mix, heat and melt, add graphite fiber, barium fatty acid, magnesium hydroxide, Barium stearate, talc, lithium bentonite, titanium oxide, zinc oxide, silicon carbide, stir well;

[0024] 3) Divide the mixture obtained in step 2) into two parts on average, one part is ...

Embodiment 3

[0027] The performance parameter test of the conductive plastic prepared by the present invention:

[0028] Test surface resistivity by IEC60093 requirement, the result is as follows: the surface resistivity (Ω) of the conductive plastic of embodiment 1 is 2.9 * 10 4 , the surface resistivity (Ω) of the conductive plastic of embodiment 2 is 3.1 * 10 6 ; The tensile strength of embodiment 1 conductive plastic is 10.3N / mm 2 , the tensile strength of embodiment 2 conductive plastic is 9.7N / mm 2 .

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PUM

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Abstract

The invention belongs to the field of new electric power materials and discloses novel conductive plastic. The novel conductive plastic is prepared from chlorinated butadiene, polyethylene wax, polyethyleneglycol diacrylate, epoxy resin, tristearin, conductive carbon black, graphite fibers, glass fibers, barium stearate, magnesium hydroxide, barium stearate, powdered steatile, lithium-based bentonite, titanium oxide, zinc oxide and silicon carbide. The novel conductive plastic keeps good conductive performances of plastic and has good tensile strength.

Description

technical field [0001] The invention belongs to the field of new electric power materials, and in particular relates to a new type of conductive plastic. Background technique [0002] Plastic has always been used as an insulating material, because of its high insulation, it is easy to generate static electricity during production and use, and static electricity may cause various hazards. With the development of modern electronics and information industries, various industrial automation equipment, microcomputers, household appliances and electronic products have entered various fields of the national economy and people's working and living environments. Technologies such as static elimination and electromagnetic shielding have attracted people's attention, and plastics with conductive properties have emerged as the times require. However, the tensile strength and high conductivity of existing conductive plastics cannot be satisfied at the same time. Contents of the inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L71/08C08L23/06C08L63/00C08K13/04C08K5/103C08K7/06C08K5/098C08K3/22C08K3/34C08K7/14C08K3/04
Inventor 范江洋张连瑞胡文柯胡伟伟刘汉侠
Owner 南通迈程汽车技术有限公司
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