PC/ABS alloy

An alloy and polypropylene technology, applied in the field of PC/ABS alloy, can solve problems such as poor heat resistance, and achieve the effects of long service life, high mechanical strength and good thermal stability.

Inactive Publication Date: 2015-02-04
QINGDAO DTCN NEW MATERIAL TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has good corrosion resistance and toughness, but its poor heat resistance has always limited i

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] A PC / ABS alloy, characterized in that: comprising the following components by weight, 35 parts of ABS, 10 parts of polypropylene, 6 parts of PC resin, 25 parts of alkali-free glass fiber, montan wax acid-ethylene glycol diester 2 part, 5 parts of expanded perlite, 0.5 part of antistatic agent, 0.7 part of styrene-maleic anhydride copolymer, 0.1 part of dispersant, and 0.6 part of antioxidant.

Embodiment 2

[0011] A PC / ABS alloy, characterized in that: comprising the following components by weight, 45 parts of ABS, 18 parts of polypropylene, 6 parts of PC resin, 35 parts of alkali-free glass fiber, 6 parts of montan wax acid-ethylene glycol diester 1 part, 1 part of expanded perlite, 1.8 parts of antistatic agent, 1.2 parts of styrene-maleic anhydride copolymer, 1.5 parts of dispersant, 0.6 part of antioxidant.

Embodiment 3

[0013] A PC / ABS alloy, characterized in that: comprising the following components by weight, 40 parts of ABS, 12 parts of polypropylene, 4 parts of PC resin, 30 parts of alkali-free glass fiber, 4 parts of montan wax acid-ethylene glycol diester 1 part, 3 parts of expanded perlite, 1.2 parts of antistatic agent, 1 part of styrene-maleic anhydride copolymer, 0.9 part of dispersant, and 1.8 parts of antioxidant.

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PUM

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Abstract

The invention discloses a PC/ABS alloy and belongs to the field of alloy materials. The PC/ABS alloy includes following components: ABS, polypropylene, PC resin, alkali-free glass fibers, montan wax acid-ethylene glycol diester, expanded perlite, an anti-static agent, a styrene-maleic anhydride copolymer, a dispersing agent and an antioxidant. The PC/ABS alloy is high in mechanical strength, is excellent in thermal stability, is not liable to age and is long in service life.

Description

technical field [0001] The invention relates to a PC / ABS alloy and belongs to the technical field of plastic components. Background technique [0002] ABS (Acrylonitrile-Succinic Acid-Styrene Copolymer) is a versatile engineering plastic that is widely used in components such as household appliances, panels, and face shields. It has good corrosion resistance and toughness, but its poor heat resistance has always limited its application in components with high heat resistance requirements such as lamps and hair dryers. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a PC / ABS alloy, which improves the poor thermal stability of ABS plastic through blending modification, and enhances the mechanical strength of the material by adding polypropylene and alkali-free glass fiber. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: [00...

Claims

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Application Information

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IPC IPC(8): C08L55/02C08L23/12C08L69/00C08K7/14C08K7/26
Inventor 李耀东
Owner QINGDAO DTCN NEW MATERIAL TECH DEV
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