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ABS flame retardant plastic and preparation method thereof

A flame retardant plastic and ABS resin technology, applied in the field of plastics, can solve the problems of hydrogen halide hazard, the performance of ABS flame retardant plastic can not meet the requirements, etc., and achieve the effects of low product cost, protection of human health, and excellent comprehensive performance.

Inactive Publication Date: 2017-03-22
ZHENGZHOU RENHONG PHARMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the performance of the currently used ABS flame retardant plastics cannot meet the requirements, and most of them use halogen flame retardants, which will release hydrogen halides during the combustion process and cause serious harm to the human body.

Method used

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  • ABS flame retardant plastic and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] An ABS flame-retardant plastic, which is composed of the following raw materials in parts by weight: 150 parts of ABS resin, 25 parts of melamine, 10 parts of sodium silicate, 2 parts of bis(triphenylphosphine) palladium dichloride, 2 parts of aluminum oxide, 2 parts of talcum powder, 2 parts of triallyl isocyanurate, 3 parts of potassium perrhenate, 1 part of kaolin, 0.5 part of tantalum pentoxide, 0.1 part of lanthanum hexaboride, and 2 parts of flame-retardant fiber.

[0017] A kind of preparation method of ABS flame-retardant plastics, concrete steps are: (1) weigh ABS resin, melamine, sodium silicate, bis(triphenylphosphine)palladium dichloride, aluminum oxide, talcum powder, Triallyl isocyanurate, potassium perrhenate, kaolin, tantalum pentoxide, lanthanum hexaboride, flame retardant fiber, spare; (2) put ABS resin into vacuum granulation kneader, add melamine , triallyl isocyanurate, sodium silicate, aluminum oxide and flame-retardant fiber, heated to 92°C, vacuu...

Embodiment 2

[0019] An ABS flame-retardant plastic, which is composed of the following raw materials in parts by weight: 200 parts of ABS resin, 30 parts of melamine, 15 parts of sodium silicate, 8 parts of bis(triphenylphosphine)palladium dichloride, 5 parts of aluminum oxide, 5 parts of talc, 8 parts of triallyl isocyanurate, 5 parts of potassium perrhenate, 3 parts of kaolin, 2 parts of tantalum pentoxide, 1 part of lanthanum hexaboride, and 10 parts of flame-retardant fiber.

[0020] A kind of preparation method of ABS flame-retardant plastics, concrete steps are: (1) weigh ABS resin, melamine, sodium silicate, bis(triphenylphosphine)palladium dichloride, aluminum oxide, talcum powder, Triallyl isocyanurate, potassium perrhenate, kaolin, tantalum pentoxide, lanthanum hexaboride, flame retardant fiber, spare; (2) put ABS resin into vacuum granulation kneader, add melamine , triallyl isocyanurate, sodium silicate, aluminum oxide and flame-retardant fiber, heated to 95°C, vacuumed until t...

Embodiment 3

[0022] An ABS flame-retardant plastic, which is composed of the following raw materials in parts by weight: 182 parts of ABS resin, 27 parts of melamine, 12 parts of sodium silicate, 5 parts of bis(triphenylphosphine)palladium dichloride, 3.5 parts of aluminum oxide, 4 parts of talcum powder, 2.8 parts of triallyl isocyanurate, 4.6 parts of potassium perrhenate, 2.8 parts of kaolin, 0.9 part of tantalum pentoxide, 0.4 part of lanthanum hexaboride, and 4 parts of flame-retardant fiber.

[0023] A kind of preparation method of ABS flame-retardant plastics, concrete steps are: (1) weigh ABS resin, melamine, sodium silicate, bis(triphenylphosphine)palladium dichloride, aluminum oxide, talcum powder, Triallyl isocyanurate, potassium perrhenate, kaolin, tantalum pentoxide, lanthanum hexaboride, flame retardant fiber, spare; (2) put ABS resin into vacuum granulation kneader, add melamine , triallyl isocyanurate, sodium silicate, aluminum oxide and flame-retardant fiber, heated to 94 ...

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Abstract

The invention discloses ABS flame retardant plastic and a preparation method thereof. The ABS flame retardant plastic is composed of the following raw materials in parts by weight: 150-200 parts of ABS resin, 25-30 parts of melamine, 10-15 parts of sodium silicate, 2-8 parts of bis(triphenylphosphine)palladium chloride, 2-5 parts of aluminum oxide, 2-5 parts of talcum powder, 2-8 parts of triallyl isocyanurate, 3-5 parts of potassium perrhenate, 1-3 parts of kaolin, 0.5-2 parts of tantalum pentoxide, 0.1-1 part of lanthanum hexaboride and 2-10 parts of flame retardant fibers. The ABS flame retardant plastic is excellent in heat resistance and flame retardance and high in tensile strength, breaking elongation rate, impact strength, bending strength and oxygen index; a preparation process is simple; the product cost is low; the product comprehensive performance is excellent; and a halogen flame retardant is not adopted, so that halogen hydride is not emitted in the combustion process, the human health is protected, and the popularization value is good.

Description

technical field [0001] The invention relates to a plastic, in particular to an ABS flame-retardant plastic and a preparation method thereof. Background technique [0002] With the continuous development of science and technology and economy, daily necessities made of plastics play an increasingly important role in daily life. However, plastics are easy to burn, and the burning speed is fast, and a large amount of toxic gases will be produced. With the wide application of plastics in construction, furniture, transportation, aviation, aerospace, electrical appliances, etc., at the same time, there are countless fires caused by plastic products. The fire situation is not optimistic. Some major fire accidents occur frequently, and many of them are nylon mesh, Flammable materials such as polyurethane foam burn rapidly, causing death, injury and property damage. The vast majority of plastics are flammable substances, but in plastic construction materials, transportation material...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L55/02C08K13/02C08K3/34C08K5/50C08K3/22C08K5/3492C08K3/24C08K3/38
CPCC08K13/02C08K3/22C08K3/24C08K3/34C08K3/346C08K3/38C08K5/3492C08K5/34922C08K5/50C08K2003/2227C08L2201/02C08L2201/08
Inventor 不公告发明人
Owner ZHENGZHOU RENHONG PHARMA CO LTD
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