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Environment-friendly, antistatic, heat-resistant and wear-resistant ABS material and preparation method thereof

An ABS material, antistatic technology, applied in the field of modified plastics, can solve the problems of easy dust absorption, low environmental protection level, general heat resistance and wear resistance, etc., to reduce friction coefficient, ensure heat resistance, and improve wear resistance. Effect

Pending Publication Date: 2020-04-10
TIANJIN KINGFA NEW MATERIAL
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, one of the purposes of the present invention is to propose an environmentally friendly, antistatic, heat-resistant, and wear-resistant ABS material to solve the problems of the current wear-resistant ABS material such as low environmental protection, easy dust absorption, general heat resistance and wear resistance, etc. Problem; Another object of the present invention is to provide the preparation method of above-mentioned a kind of environmental protection, antistatic, heat-resistant, wear-resistant ABS material

Method used

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  • Environment-friendly, antistatic, heat-resistant and wear-resistant ABS material and preparation method thereof
  • Environment-friendly, antistatic, heat-resistant and wear-resistant ABS material and preparation method thereof
  • Environment-friendly, antistatic, heat-resistant and wear-resistant ABS material and preparation method thereof

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Embodiment 1-3 and comparative example 2

[0037] A kind of environmental protection, antistatic, heat-resistant, wear-resistant ABS material, its raw material formula is as shown in table 1, and its preparation method comprises the following steps:

[0038] Step 1: Take acrylonitrile-butadiene-styrene copolymer (ABS) resin, acrylate polymer, styrene block copolymer, antioxidant 1010, lubricant EBS, wear-resistant agent 2 by weight percentage Molybdenum sulfide, and mix it in a high-speed mixer for 1-3min at a high speed, and mix evenly to obtain a premix;

[0039] Step 2: Feed the uniformly mixed premix into the extruder from the main feeding port of the extruder, and feed potassium titanate whiskers into the screw barrel of the extruder from the side feeding port of the extruder. Melt, extrude, and granulate in an extruder to obtain the environmentally friendly, antistatic, heat-resistant, wear-resistant ABS material of the present invention;

[0040] The processing conditions for melt extrusion of the extruder in s...

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Abstract

The invention provides an environment-friendly, antistatic, heat-resistant and wear-resistant ABS material and a preparation method thereof. A formula comprises 58-73.2% of an acrylonitrile-butadiene-styrene copolymer (ABS) resin, 20-25% of potassium titanate whiskers, 1-5% of a compatilizer, 5-10% of a toughening agent, 0.4-1% of an antioxidant, 0.2-0.5% of a lubricant and 0.2-1% of molybdenum disulfide. According to the environment-friendly, antistatic, heat-resistant and wear-resistant ABS material disclosed by the invention, through mutual cooperation of the components, the antistatic property, the heat resistance and the wear resistance of the material can be improved, and meanwhile, the mechanical properties of the material can be kept at the existing level.

Description

technical field [0001] The invention belongs to the field of modified plastics, and in particular relates to an environmentally friendly, antistatic, heat-resistant and wear-resistant ABS material and a preparation method thereof. Background technique [0002] Similar to other plastics such as PP and PS, ordinary acrylonitrile-butadiene-styrene copolymer (ABS) materials have a relatively high surface resistance and are insulating materials. They are prone to static electricity and absorb dust during use. Some antistatic acrylonitrile-butadiene-styrene copolymer (ABS) materials obtained by modification can improve electrostatic dust collection to a certain extent, but the duration of the antistatic effect is limited; some obtained by modification Antistatic ABS antistatic effect lasts for a long time, but due to the addition of a large number of conductive components, the toughness of the material is poor. The conventional use of conductive carbon black and carbon fiber for a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L55/02C08L53/00C08L23/08C08L53/02C08K13/04C08K7/08C08K3/04C08K5/134C08K3/30C08K5/20
CPCC08L55/02C08K2201/001C08K2003/3009C08L2201/04C08L2201/08C08L2205/03
Inventor 宋晓辉肖华明孙超正郝垠龙付锦峰陶四平王中林
Owner TIANJIN KINGFA NEW MATERIAL
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