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Preparation method of novel electroconductive antistatic material

A new type of antistatic technology, applied in the field of preparation of new conductive antistatic materials, can solve the problems of low production efficiency, low conductive efficiency, cumbersome production process, etc., and achieve the effect of improving production efficiency, good conductivity and wide application range

Inactive Publication Date: 2018-08-17
中山礼信科技实业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Existing conductive antistatic materials have low conductive efficiency, poor rigidity, and poor heat resistance
The production process is cumbersome, the production efficiency is low, and the environmental pollution is relatively large

Method used

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  • Preparation method of novel electroconductive antistatic material
  • Preparation method of novel electroconductive antistatic material
  • Preparation method of novel electroconductive antistatic material

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Embodiment Construction

[0022] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0023] The conductive antistatic material proposed by the invention replaces conductive carbon black with carbon fiber, and through strengthening and toughening modification, the product performance is improved over the existing conductive antistatic material.

[0024] A preparation method of a novel conductive antistatic material, comprising the steps of:

[0025] The formula specific gravity of described novel conductive antistatic material is:

[0026]

[0027] W...

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Abstract

The invention discloses a preparation method of a novel electroconductive antistatic material. Carbon fiber is used to replace electroconductive carbon black, and performance of existing electroconductive antistatic materials is improved through enhancing, toughening and modifying. The novel electroconductive antistatic material is prepared from 50-70 parts of polyphenyl ether, 15-30 parts of polystyrene, 3-8 parts of toughener, 10-15 parts of carbon fiber, 0-0.5 part of antioxidant and 0-0.5 part of lubricant. The preparation method includes: weighing the components according to the formula for standby use; putting other raw materials except for the carbon fiber into a blender; after well stirring, discharging into a transfer box for standby use; setting temperature of production equipment to 280-310 DEG C, and subjecting well-stirred raw materials to fusion blending, extrusion, stretching and dicing through a double-screw extruder. The electroconductive antistatic material prepared according to the formula and the process is good in electroconductive performance, high in product strength, toughness and thermal deformation temperature and good in processing performance, productionefficiency is improved, and environment pollution is reduced.

Description

technical field [0001] The invention relates to the technical field of conductive antistatic materials, in particular to a preparation method of a novel conductive antistatic material. Background technique [0002] Conductive antistatic materials are often used in semiconductor packaging materials, electromagnetic shielding materials, printer parts, etc. [0003] The existing conductive antistatic material has low conductive efficiency, poor rigidity and poor heat resistance. The production process is cumbersome, the production efficiency is low, and the environmental pollution is relatively large. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a preparation method of a new type of conductive antistatic material, which overcomes the above defects of the prior art, and has the advantages of low production cost, high efficiency, energy saving and environmental protection. [0005] In order to solve the problems ...

Claims

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Application Information

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IPC IPC(8): C08L71/12C08L25/06C08K7/06
CPCC08L71/12C08L2201/04C08L25/06C08K7/06
Inventor 程护伟赖兆庭陈子豪刘亚龙刘光耀
Owner 中山礼信科技实业有限公司
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