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Environmental protection fire retardation composite reinforced ABS material

A composite technology of ABS material and flame retardant, which is applied in the field of ABS material, can solve problems such as inconvenience, and achieve the effects of high gloss, good mechanical properties, and high dimensional stability

Inactive Publication Date: 2014-06-18
SHANGHAI KINGFA SCI & TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore known environment-friendly flame-retardant ABS material exists above-mentioned inconvenience and problem

Method used

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  • Environmental protection fire retardation composite reinforced ABS material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] 70 parts of ABS resin,

[0034] 15 parts of styrene-acrylonitrile resin,

[0035] 2 parts of silicon flame retardant,

[0036] 2 parts of sulfonate flame retardant,

[0037] 10 parts of high aspect ratio inorganic filler,

[0038] Antioxidant 0.6 part,

[0039] Processing aid 0.4 parts,

[0040] Among them: ABS resin-based acrylonitrile-butadiene-styrene graft copolymer (ABS) is ABS PA-747 of Taiwan CHIMEI Company; styrene-acrylonitrile resin is produced by Taiwan Chemical Company, the brand is NF2200; silicon-based The flame retardant is a silicone flame retardant, the brand of the silicone flame retardant is B-338; the sulfonate flame retardant is a flame retardant FR-2025 produced by 3M Company in the United States; The diameter ratio inorganic fillers are high aspect ratio wollastonite and high aspect ratio whiskers, the particle size is ≤15μm, and the aspect ratio is ≥10:1; wollastonite is provided by Zhengzhou Institute of Comprehensive Utilization of Mineral Resources, Chi...

Embodiment 2

[0045] 60 parts of ABS resin,

[0046] 15 parts of styrene-acrylonitrile resin,

[0047] 2 parts of silicon flame retardant,

[0048] 2 parts of sulfonate flame retardant,

[0049] High aspect ratio inorganic filler 20 parts,

[0050] Antioxidant 0.6 part,

[0051] Processing aid 0.4 parts,

[0052] Wherein: the ABS resin is an acrylonitrile-ethylene propylene elastomer-styrene graft copolymer (AES); the silicon-based flame retardant is a siloxane flame retardant, the grade of the siloxane flame retardant It is X-40-9805; the antioxidant is the antioxidant 168 produced by Shanghai Ciba (CIBA) Fine Chemical Company.

[0053] The rest of this embodiment is the same as in embodiment 1.

Embodiment 3

[0055] 60 parts of ABS resin,

[0056] 10 parts of styrene-acrylonitrile resin,

[0057] 3 parts of silicone flame retardant,

[0058] 1 part of sulfonate flame retardant,

[0059] 25 parts of inorganic filler with high aspect ratio,

[0060] Antioxidant 0.5 part,

[0061] Processing aid 0.5 part,

[0062] Wherein: the ABS resin is a mixture of acrylonitrile-styrene-acrylic acid terpolymer (ASA) and methyl methacrylate-butadiene-styrene graft copolymer (MBS); the silicon-based flame retardant The siloxane flame retardant is a silicone flame retardant, and the brand name of the siloxane flame retardant is X-40-9805; the antioxidant is an antioxidant 168 produced by Shanghai Ciba (CIBA) Jinghua Company.

[0063] The rest of this embodiment is the same as in embodiment 1.

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Abstract

The invention relates to an environmental protection fire retardation composite reinforced ABS material, which is characterized by comprising, by weight, 45-70 parts of an ABS resin, 10-15 parts of a styrene-acrylonitrile resin, 1-3 parts of a silicon base fire retardation agent, 1-3 parts of a sulfonate fire retardation agent, 10-40 parts of a high length-diameter ratio inorganic filler, 0.4-0.6 part of an antioxidant, and 0.4-0.6 part of a processing auxiliary agent. The environmental protection fire retardation composite reinforced ABS material has advantage of excellent fire retardation and good mechanical property.

Description

Technical field [0001] The invention relates to an ABS material, specifically, an environmentally friendly flame-retardant composite reinforced ABS material. Background technique [0002] ABS resin is a kind of thermoplastic with excellent performance. It has excellent low temperature resistance, impact resistance, chemical resistance, heat resistance, dimensional stability, surface gloss, low molding shrinkage, etc. It is widely used in households. Electrical appliances, electronic appliances, office equipment and many other fields. However, the flame retardancy of ABS resin itself is extremely low, and the oxygen index is in the range of 18-20, which is a flammable material, so it must be flame-retardant modification to be widely used. [0003] At present, the flame retardants used to prepare flame-retardant ABS resins are mainly phosphorus-based and halogen-based flame retardants, but these flame retardants will not only significantly reduce the physical and mechanical properti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L55/02C08L25/12C08K13/04C08K5/5415C08K5/42C08K7/08C08K3/24C08K3/34
Inventor 钟鲁刘志雄
Owner SHANGHAI KINGFA SCI & TECH
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