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Formula of flame retardant ABS (Acrylonitrile Butadiene Styrene)

A formulation and flame retardant technology, applied in the field of plastic formulations, can solve the problems of restricting the application scope of flame retardant ABS, controversial use of tetrabromobisphenol A, high production costs and selling prices, and achieve a wide range of use, good mechanical properties, good stability

Inactive Publication Date: 2012-09-19
SUZHOU NEW DISTRICT HUASHIDA ENG PLASTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, most of the flame-retardant ABS on the market use brominated flame retardants such as tetrabromobisphenol A to achieve the flame-retardant effect. Controversies and issues restricting its use
In this respect, the application range of flame retardant ABS is limited.

Method used

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Embodiment Construction

[0010] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0011] The present invention is a formulation of flame retardant ABS, including ABS, flame retardant, compatibilizer, auxiliary agent, antioxidant and dispersant, the ABS is 121H ABS, and the flame retardant is magnesium hydroxide, melamine phosphoric acid Sodium, the compatibilizer is chlorinated polyethylene, the auxiliary agent is silicon dioxide, the antioxidant is N-phenyl-α-naphthylamine, and the dispersant is polyethylene wax.

[0012] Further, the weight percentage of each component of the flame-retardant ABS formula is 121H ABS accounts for 70%-80%, magnesium hydroxide accounts for 8%-12%, melamine sodium phosphate accounts for 4%-7%, and chlorinated polyethylene accounts for 3%-4%, sil...

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PUM

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Abstract

The invention discloses a formula of flame retardant ABS (Acrylonitrile Butadiene Styrene), which comprises ABS, a flame retardant, a compatible agent, an additive, an antioxidant as well as a dispersing agent, wherein the ABS is 121HABS; the flame retardant is magnesium hydroxide and melamine sodium phosphate; the compatible agent is chlorinated polyethylene; the additive is silicon oxide; the antioxidant is N-phenyl-alpha naphthylamine; and the dispersing agent is polyethylene wax. The formula of the flame retardant ABS enables the flame retardant ABS to have the efficacies of flame retardance, good mechanical property, good gloss, good stability, oxidation resistance, corrosion resistance, wide using range and the like.

Description

technical field [0001] The invention relates to a plastic formula, in particular to a flame-retardant ABS formula. Background technique [0002] ABS resin is one of the five major synthetic resins. It has excellent impact resistance, heat resistance, low temperature resistance, chemical resistance and electrical properties. It also has the characteristics of easy processing, stable product size, and good surface gloss. It is easy to paint. , coloring, and secondary processing such as surface metal spraying, electroplating, welding, hot pressing and bonding, etc. It is widely used in industrial fields such as machinery, automobiles, electronic appliances, instrumentation, textiles and construction. Wide range of thermoplastic engineering plastics. [0003] ABS resin is currently the polymer with the largest output and the most widely used. It organically unifies the various properties of PS, SAN, and BS, and has excellent mechanical properties of toughness, hardness, and ri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L55/02C08L23/28C08K13/02C08K3/22C08K5/3492C08K3/36C08K5/18
Inventor 徐春华
Owner SUZHOU NEW DISTRICT HUASHIDA ENG PLASTICS
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