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Environment-friendly composite PC/ABS (polycarbonate/acrylonitrile-butadiene-styrene) modified alloy material

An alloy material and ABS resin technology, which is applied in the field of environmentally friendly composite PC/ABS modified alloy materials, can solve the problems of environmental protection pressure and increase cost, and achieve the effects of improving surface hardness, improving surface hardness and wide application.

Inactive Publication Date: 2014-02-12
QINGDAO HUARUI RUBBER IND EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, the method of surface spraying was used to improve the surface hardness, but the surface spraying not only increased the cost but also caused a certain pressure on environmental protection. Therefore, it is very important to research and develop high-hardness flame-retardant PC / ABS alloys.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] An environmentally friendly composite PC / ABS modified alloy material is characterized in that it includes the following parts by weight: 50-90 parts of PC resin, 60-80 parts of ABS resin, 1-2 parts of stearic acid, and 1 part of modifier -8 parts, 2-10 parts of pigment, 2-9 parts of talc, 2-3 parts of wetting agent, 2-6 parts of methyltriethoxysilane, 1-3 parts of anti-aging agent, 1-3 parts of glycerin 1-9 parts of triglyceride, 1-5 parts of plasticized starch, 1-9 parts of oxidized polyethylene, 1-8 parts of polypropylene silicone monomer.

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PUM

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Abstract

The invention discloses an environment-friendly composite PC / ABS (polycarbonate / acrylonitrile-butadiene-styrene) modified alloy material which is characterized by comprising the following components in parts by weight: 50-90 parts of PC resin, 60-80 parts of ABS resin, 1-2 parts of stearic acid, 1-8 parts of modifier, 2-10 parts of pigment, 2-9 parts of talcum powder, 2-3 parts of wetting agent, 2-6 parts of methyltriethoxysilane, 1-3 parts of anti-aging agent, 1-3 parts of glycerol, 1-9 parts of triglycerate, 1-5 parts of plastified starch, 1-9 parts of oxidized polyethylene and 1-8 parts of polypropylene organic silicon monomer. The hardening enhancer, compatilizer and flame retardant are added in the blending process to improve the surface hardness of the PC / ABS alloy, so that the surface hardness and flame retardancy of the PC / ABS are enhanced to achieve the technical requirements on the premise that mechanical properties are not greatly changed; and thus, the PC / ABS alloy has wider application range.

Description

technical field [0001] The invention relates to an environment-friendly composite PC / ABS modified alloy material. Background technique [0002] When PC / ABS alloy is widely used in panels of electronic and electrical products, in order to maintain long-term aesthetic appearance and safety and fireproof performance, new requirements are put forward for its surface hardness and flame retardancy. In the past, the method of surface spraying was used to improve the surface hardness, but the surface spraying not only increased the cost but also caused a certain pressure on environmental protection. Therefore, it is very important to research and develop high-hardness flame-retardant PC / ABS alloys. Contents of the invention [0003] The technical problem to be solved by the invention is to provide an environment-friendly composite PC / ABS modified alloy material. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the pres...

Claims

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Application Information

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IPC IPC(8): C08L69/00C08L55/02C08L3/02C08L23/30C08K13/02C08K5/09C08K3/34C08K5/5419C08K5/053C08K5/103
Inventor 李金燕
Owner QINGDAO HUARUI RUBBER IND EQUIP