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Flame-retardant permanent antistatic ABS material and preparation method thereof

A technology of ABS material and permanent antistatic agent, which is used in the preparation of flame retardant permanent antistatic ABS material and the field of flame retardant permanent antistatic ABS material, can solve problems such as inability to meet demand, achieve good permanent antistatic performance and low price , the effect of good compatibility

Inactive Publication Date: 2011-04-20
余林华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are few reports on ABS materials that are both flame retardant and antistatic.
And even if there are, they are all non-permanent antistatic ABS materials, which cannot meet the needs of the market.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] In order to clearly understand technical content of the present invention, the present invention will be further described below in conjunction with embodiment:

[0039]

[0040] First mix ABS, ABS high rubber powder, compatibilizer, permanent antistatic agent and flame retardant at 1200 rpm for 1 to 5 minutes at high speed; then add antioxidant, light stabilizer and other additives, Stir for 5 minutes at a speed of 1 / min to obtain a premix. The premixed material was fed into a twin-screw extruder, extruded and granulated at 230° C. to obtain a flame-retardant permanent antistatic ABS material. The measured properties are shown in the table below.

[0041]

[0042] Surface resistivity (Ω)

[0043] In summary, the ABS material prepared by the present invention not only has excellent flame retardant effect, but also has excellent permanent antistatic performance, and also has good mechanical properties.

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PUM

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Abstract

The invention belongs to the field of macromolecular composite materials, and in particular relates to a flame-retardant permanent antistatic acrylonitrile-butadiene-styrene (ABS) material. The flame-retardant permanent antistatic ABS material comprises the following components in part by weight: 60 to 80 parts of ABS, 5 to 25 parts of ABS high glue powder, 2 to 15 parts of compatilizer, 5 to 15 parts of permanent antistatic agent, 5 to 15 parts of flame retardant, 0.1 to 2 parts of antioxidant, 0.1 to 2 parts of light stabilizer and 0.1 to 2 parts of other additives. The ABS material prepared by the invention has good flame retardant effect, excellent permanent antistatic performance and high mechanical property.

Description

technical field [0001] The invention belongs to the field of polymer composite materials, and in particular relates to a flame-retardant permanent antistatic ABS material; the invention also relates to a preparation method of the flame-retardant permanent antistatic ABS material. Background technique [0002] ABS resin is a thermoplastic polymer between general-purpose plastics and engineering plastics, which is copolymerized from three monomers of acrylonitrile (A), butadiene (B) and styrene (S). ABS resin has the toughness and low temperature impact resistance of PB, the heat resistance and chemical stability of polyacrylonitrile (PAN) and the rigidity and gloss of polystyrene (PS), so it has impact resistance, heat resistance, low temperature resistance, Chemical resistance, easy processing and good surface gloss, etc., are widely used in the fields of automobiles, electronics, electrical appliances, textiles, appliances and building materials. In recent years, with the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L55/02C08L23/28C08K13/02C08K3/24B29B9/06B29C47/92B29C48/92
Inventor 余林华
Owner 余林华
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