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ABS alloy material for casing of notebook computer

A notebook computer and alloy material technology, applied in the field of ABS alloy materials for notebook computer shells, can solve problems such as high cost, and achieve the effects of excellent impact resistance, improved surface hardness and scratch resistance.

Inactive Publication Date: 2013-12-11
QINGDAO CHENGYANG HONGRUI PLASTIC PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the flame-retardant polymer material of PC / ABS alloy reinforced with carbon fiber also has good surface hardness and scratch resistance, it is expensive

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] An ABS alloy material for a notebook computer shell, characterized in that it comprises the following components in parts by weight: 45 parts of ABS resin, 25 parts of PC resin, 3 parts of zinc borate, 13 parts of acetylacetonate, 2 parts of antimony trioxide 5 parts, glass fiber 5 parts, methyl vinyl silicone rubber 7 parts, white carbon black 3 parts, hydroxy silicone oil 5 parts, hydrogen silicone oil 3 parts, release agent 3 parts, calcium stearate 16 parts, stearic acid 16 parts 3 parts, 3 parts of N, N-ethylene bis stearamide, 3 parts of toughening agent.

Embodiment 2

[0011] An ABS alloy material for a notebook computer shell, characterized in that it comprises the following components in parts by weight: 30 parts of ABS resin, 20 parts of PC resin, 1 part of zinc borate, 8-parts of acetylacetonate, antimony trioxide 1 part, 2 parts of glass fiber, 3 parts of methyl vinyl silicone rubber, 1 part of white carbon black, 2 parts of hydroxyl silicone oil, 1 part of hydrogen silicone oil, 1 part of release agent, 8 parts of calcium stearate, stearic acid 7 parts, 2 parts of N, N-ethylene bis stearamide, 1 part of toughening agent.

Embodiment 3

[0013] Preferably, the above-mentioned ABS alloy material for a notebook computer casing includes the following components in parts by weight: 35 parts of ABS resin, 23 parts of PC resin, 2 parts of zinc borate, 10 parts of acetylacetonate, 1 part of antimony trioxide, glass 3 parts of fiber, 6 parts of methyl vinyl silicone rubber, 2 parts of white carbon black, 3 parts of hydroxyl silicone oil, 2 parts of hydrogen-containing silicone oil, 2 parts of release agent, 10 parts of calcium stearate, 10 parts of stearic acid, N , 2 parts of N-ethylene bis stearamide, 2 parts of toughening agent.

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PUM

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Abstract

The invention discloses an ABS alloy material for a casing of a notebook computer. The ABS alloy material consists of the following components in parts by weight: 30-45 parts of acrylonitrile butadiene styrene (ABS) resin, 20-25 parts of poly carbonate (PC) resin, 1-3 parts of zinc borate, 8-13 parts of acetylacetone salt, 1-2 parts of antimonous oxide, 2-5 parts of glass fiber, 3-7 parts of methyl vinyl silicone rubber, 1-3 parts of white carbon black, 2-5 parts of hydroxyl silicone oil, 1-3 parts of hydrogen containing silicone oil, 1-3 parts of a release agent, 8-16 parts of calcium stearate, 7-16 parts of stearic acid, 2-3 parts of N,N-ethylene bis stearamide and 1-3 parts of a flexibilizer. The ABS alloy material not only improves surface hardness and scratch resistance but also not affects other performances of the material; the alloy material is excellent in impact resistance, surface scratch resistance and flame resistance, and can meet demand of plastic for the casing of the notebook computer; the alloy material is worth popularizing and applying.

Description

technical field [0001] The invention relates to an ABS alloy material for a notebook computer case. Background technique [0002] The shell of a notebook computer is not only the most direct way to protect the body, but also an important factor affecting its cooling effect, weight, and aesthetics. Because the notebook computer has the characteristics of compact structure, strong mobility, and changeable use environment, the casing material is required to have high mechanical strength, scratch resistance, excellent high and low temperature impact resistance, good heat resistance, combustion resistance, light weight, Moreover, it has the characteristics of excellent formability, electroplating and low cost. Existing commercialized notebook computer plastic shells are mostly modified by polycarbonate (PC), acrylonitrile-butadiene-styrene copolymer (ABS) and other polymers, such as glass fiber modification, carbon fiber modification, etc. Sex town, glass fiber modified ABS, gl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L55/02C08L69/00C08L83/07C08L83/06C08L83/05C08K13/04C08K3/38C08K5/07C08K3/22C08K7/14C08K3/36C08K5/098C08K5/09C08K5/20
Inventor 江俊杰
Owner QINGDAO CHENGYANG HONGRUI PLASTIC PROD
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