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High-performance flame-retardancy insulating plastic material and preparation method thereof

A plastic material and high-performance technology, applied in the field of plastic materials, can solve problems such as flammability, short service life, and aging resistance

Inactive Publication Date: 2016-06-15
JIN BAOLI TECH SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional plastic products have the advantages of easy processing, free coloring, toughness, non-thermal conduction, non-conduction, corrosion resistance, etc., but at the same time, these plastic products have disadvantages such as flammability, aging resistance, and short service life.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0009] The preparation method of the high-performance flame-retardant insulating plastic material comprises the following steps:

[0010] (1) Weigh each raw material according to parts by weight;

[0011] (2) Mix polyphenylene sulfide, polybutylene terephthalate, cellulose acetate, polylactic acid, polycarbonate, glass fiber, and polytetrafluoroethylene, add 20% ethanol solution, and heat at 8000r / m Stir for 15-30 minutes in the state to obtain the mixed solution A;

[0012] (3) Mix graphite, ceramic powder, magnesium oxide, aluminum oxide, boron nitride, talc powder, and barium sulfate, add 0.9% acetic acid solution, adjust the pH to 6.5, and stir at 8000r / m for 15-30 minutes , to get the mixture B;

[0013] (4) Mix mixed solution A and mixed solution B, heat to 80-100°C, add epoxy silane, flame retardant and stabilizer, and stir for 45-60 minutes at 500-1000r / m to obtain mixed solution C ;

[0014] (5) Heat the mixed solution C to 150-200°C, then add sodium trichlorophos...

Embodiment 1

[0021] (1) Weigh each raw material according to parts by weight: 10 parts of polyphenylene sulfide, 5 parts of polybutylene terephthalate, 10 parts of acetate fiber, 10 parts of polylactic acid, 10 parts of polycarbonate, 5 parts of glass fiber , 5 parts of polytetrafluoroethylene, 5 parts of graphite, 5 parts of ceramic powder, 5 parts of magnesium oxide, 5 parts of aluminum oxide, 5 parts of boron nitride, 5 parts of talcum powder, 2 parts of barium sulfate, 5 parts of sodium trichlorophosphate, 5 parts of epoxy silane, 5 parts of triphenyl phosphate, 5 parts of sodium stearate;

[0022] (2) Mix polyphenylene sulfide, polybutylene terephthalate, cellulose acetate, polylactic acid, polycarbonate, glass fiber, and polytetrafluoroethylene, add 20% ethanol solution, and heat at 8000r / m State stirring for 15 minutes to obtain the mixed solution A;

[0023] (3) Mix graphite, ceramic powder, magnesium oxide, aluminum oxide, boron nitride, talc powder, and barium sulfate, add 0.9% ...

Embodiment 2

[0029] (1) Weigh each raw material according to parts by weight: 12 parts of polyphenylene sulfide, 6 parts of polybutylene terephthalate, 12 parts of cellulose acetate, 12 parts of polylactic acid, 12 parts of polycarbonate, 6 parts of glass fiber , 6 parts of polytetrafluoroethylene, 6 parts of graphite, 6 parts of ceramic powder, 6 parts of magnesium oxide, 6 parts of aluminum oxide, 6 parts of boron nitride, 6 parts of talcum powder, 3 parts of barium sulfate, 6 parts of sodium trichlorophosphate, 6 parts of epoxy silane, 6 parts of polyphosphate amine, 6 parts of zinc stearate;

[0030] (2) Mix polyphenylene sulfide, polybutylene terephthalate, cellulose acetate, polylactic acid, polycarbonate, glass fiber, and polytetrafluoroethylene, add 20% ethanol solution, and heat at 8000r / m State stirring for 20 minutes to obtain the mixed solution A;

[0031] (3) Mix graphite, ceramic powder, magnesium oxide, aluminum oxide, boron nitride, talcum powder, and barium sulfate, add 0...

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Abstract

The invention discloses a high-performance flame-retardancy insulating plastic material which comprises the following raw materials in parts by weight: 10-20 parts of polyphenylene sulfide, 5-15 parts of poly (butylene terephthalate), 10-35 parts of cellulose acetate fiber, 10-15 parts of polylactic acid, 10-25 parts of polycarbonate, 5-20 parts of glass fiber, 5-10 parts of polytetrafluoroethylene, 5-10 parts of graphite, 5-10 parts of ceramic powder, 5-10 parts of magnesium oxide, 5-10 parts of aluminum oxide, 5-10 parts of boron nitride, 5-15 parts of talcum powder, 2-5 parts of barium sulfate, 5-10 parts of trichlorine sodium phosphate, 5-10 parts of epoxy silane, 5-10 parts of a flame retardant and 5-10 parts of a stabilizing agent. The flame retardancy of a plastic material can be improved, and the insulating function of the plastic material can be improved. The invention further discloses a corresponding preparation method.

Description

technical field [0001] The invention relates to the technical field of plastic materials, in particular to a high-performance flame-retardant insulating plastic material and a preparation method thereof. Background technique [0002] Plastic materials are traditionally made of polymers as the basic component, and after adding additives, they are processed and molded or cross-linked and solidified under a certain temperature and pressure. Since most polymers have good insulating properties, it is widely used as an insulating material. Plastics are mainly divided into general-purpose plastics, engineering plastics and hybrid plastics. Traditional plastic products have the advantages of easy processing, free coloring, toughness, non-thermal conduction, non-conduction, corrosion resistance, etc., but at the same time, these plastic products have disadvantages such as flammability, aging resistance, and short service life. Therefore, there is an urgent need to develop a plastic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L81/02C08L1/12C08L67/04C08L69/00C08L67/02C08L27/18C08K13/04C08K7/14C08K3/04C08K3/22C08K3/38C08K3/34C08K3/30B29C47/92B29C48/92
CPCB29C48/92B29C2948/9258C08L1/12C08L67/04C08L69/00C08L81/02C08L2201/02C08L2205/02C08L2205/035C08L67/02C08L27/18C08K13/04C08K7/14C08K3/04C08K2003/222C08K2003/2227C08K2003/385C08K3/34C08K2003/3045
Inventor 李明华
Owner JIN BAOLI TECH SUZHOU
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