High-performance flame-retardant ABS composite material and preparation method thereof

A composite material and high-performance technology, which is applied in the field of high-performance flame-retardant ABS composite materials and its preparation, can solve problems such as difficult application and difficult to pass the needle flame test, and achieve high production efficiency, unique green and environmental protection characteristics, and easy industrialization. The effect of mass production
CN110343382AInactive Publication Date: 2019-10-18KINGFA SCI & TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
KINGFA SCI & TECH CO LTD
Publication Date
2019-10-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a high-performance flame-retardant ABS composite material. The high-performance flame-retardant ABS composite material comprises the following components in parts by weight: 28to 73 parts of ABS resin and 5 to 50 parts of POK polyketone resin, wherein the POK polyketone resin has a melt index of larger than 120 g / 10 min under the test conditions of 240 DEG C and 2.16 kg. According to the invention, the POK polyketone resin with specific structure is creatively alloyed with ABS, so the technical bottleneck problem of compatibility of a resin system is well solved, and mechanical properties of the material are greatly improved; meanwhile, due to advantages of the POK resin, the material has the characteristics of excellent weather resistance, solvent resistance, heatresistance and the like, so disadvantages of a conventional flame-retardant ABS alloy material are compensated, and great industrial application value is obtained. Meanwhile, the invention also provides a preparation method for the high-performance flame-retardant ABS composite material.
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Description

technical field

[0001] The invention belongs to the technical field of ABS composite materials, and in particular relates to a high-performance flame-retardant ABS composite material and a preparation method thereof. Background technique

[0002] ABS resin is a terpolymer composed of styrene, butadiene and acrylonitrile. It has the high fluidity of styrene, the toughness of butadiene and the chemical corrosion resistance of acrylonitrile. It has excellent processing performance, resistance Low temperature performance, electrical insulation performance, high gloss and excellent electroplating performance, as well as good creep resistance, high dimensional stability, small molding shrinkage, etc., are used in plastic products in the fields of household appliances, automobiles, electronic appliances, etc. very broad.

[0003] The oxygen index of ABS resin is only 18%, the glow wire ignition temperature is only about 700°C, the vertical combustion can only reach HB level, and i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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