Anti-flaming polycarbonate/acrylonitrile-butadiene-styrene resin mixing material and preparation method thereof

A technology of flame-retardant polycarbonate and styrene resin, applied in the field of blended polymers and its preparation, can solve the problems that the composition cannot achieve flame retardancy, modulus, fluidity, economy, etc., and achieve high heat resistance High performance, high production efficiency and strong applicability

Active Publication Date: 2008-02-13
SHANGHAI KINGFA SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the above composition cannot achieve the comprehensive balance of flame retardancy, modulus, fluidity and economy.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-3

[0026] Adopt the following materials, and prepare the materials by the formula in Table 1:

[0027] Polycarbonate (PC): K1300, Teijin Chemicals Co., Ltd.

[0028] Acrylonitrile-butadiene-styrene resin (ABS): 747S, Taiwan Chi Mei Industrial Co.

[0029] Flame retardant: Decabromodiphenylethane, Weifang Ocean Chemical Group Co., Ltd.

[0030] Flame retardant synergist: antimony trioxide, Weifang Ocean Chemical Group Co., Ltd.

[0031] Spherical inorganic particles: hollow glass microspheres, Shanghai Huijing Sub-Nano Materials Co., Ltd.

[0032] Coupling agent: γ-aminopropyltriethoxysilane, KH550, Nanjing Shuguang Chemical General Factory

[0033] Anti-dripping agent: PTFE, Teflon 30N, DuPont

[0034] Antioxidant: tetrakis [β-(3,5-di-tert-butyl-4-hydroxyphenyl) propionic acid] pentaerythritol ester, Irganox1010, Swiss Ciba Specialty Chemicals

[0035] Add spherical inorganic particles and coupling agent to a high-speed mixer with a heating device, mix at 100°C at a speed of...

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Abstract

The present invention relates to blending polymer and the preparation method, and discloses a flame-retardant polycarbonate and acrylonitrile-butadiene-styrene resin blend and the manufacturing method. The components and weight shares include: 55 to 80 shares of polycarbonate, 10 to 30 shares of acrylonitrile-butadiene-styrene resin, 5 to 30 shares of flame retardant, 1 to 5 shares of flame retardant synergist, 5 to 30 shares of spherical inorganic particle, 0.3 to 10 shares of coupling agent, 0.1 to 2 shares of anti-dropping agent, and 0.1 to 1 share of antioxidant. The product of the present invention has the overall balance of the high mobility, high heat resistance, and high flame retardancy; the flame retardancy, mobility, modulus, and heat resistance of the product of the present invention are excellent, and can meet the requirements of such industries as the household electrical appliance, the electronics, and the auto part and so on. The method has the advantages of the simple process, the high production efficiency, the strong applicability, and so on.

Description

technical field [0001] The invention relates to a blend polymer and a preparation method thereof, in particular to a high fluidity flame-retardant polycarbonate / acrylonitrile-butadiene-styrene resin blend and a preparation method thereof. Background technique [0002] Polycarbonate / acrylonitrile-butadiene-styrene resin blends have excellent properties and are widely used in home appliances, electronics, automobiles, communications and other fields. [0003] In order to meet the flame retardant and environmental protection requirements in these fields, decabromodiphenylethane has become a replacement product of decabromodiphenyl ether because it does not produce carcinogens in combustion. It has been developed and used in flame retardant polycarbonate / acrylonitrile- Butadiene-styrene resin blends. However, its addition will lead to a significant decrease in the fluidity of polycarbonate / acrylonitrile-butadiene-styrene resin blends, so many patents have made a lot of improvem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L69/00C08L55/02C08K7/28C08K5/03C08K5/54C08K5/524
Inventor 吉继亮张勇苏妤刘波万超瑛吴晓辉张隐西
Owner SHANGHAI KINGFA SCI & TECH
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