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Environmental-friendly & flame-retardant polycarbonate composite material

A technology of flame-retardant composite material and polycarbonate, which is applied in the field of polycarbonate, can solve the problems that the flame-retardant performance cannot meet the requirements, and the flame-retardant performance of polycarbonate is low, so as to improve heat resistance, flame retardancy, The effect of preventing volatilization

Inactive Publication Date: 2016-03-16
ANHUI GUANGYUAN TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with other polymer materials, polycarbonate itself has certain flame retardant properties, and has certain charcoal properties when burning, but polycarbonate has low flame retardant properties. When used in televisions, computers, transformer coils, In areas with high flame-retardant requirements, such as auto parts and building materials, the flame-retardant performance can no longer meet the requirements, and polycarbonate still needs to be modified

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A polycarbonate environment-friendly flame-retardant composite material proposed by the present invention, its raw materials include the following components by weight: 100 parts of polycarbonate, 10 parts of polyvinyl butyral, 20 parts of polypropylene, 2 parts of polyvinylidene fluoride 2 parts, 2 parts of octafluorobiphenyl diglycidyl ether, 2 parts of ethylene-vinyl acetate copolymer, 10 parts of nano-titanium dioxide, 2 parts of nano-aluminum hydroxide, 10 parts of nano-carbon fiber, 5 parts of montmorillonite, 5 parts of nano-zinc oxide , 1 part of silane coupling agent KH-5601, 10 parts of tris(2,4-diisobutylphenyl) phosphate, 1 part of hexaphenoxycyclotriphosphazene, 0.5 part of potassium perfluorobutylsulfonate, nano-tin Zinc acid 2 parts, ferrocene 1.5 parts, molybdenum disulfide 2 parts, tributyl citrate 4 parts, antioxidant 0.5 parts.

Embodiment 2

[0016] A polycarbonate environment-friendly flame-retardant composite material proposed by the present invention, its raw materials include the following components by weight: 100 parts of polyurethane polycarbonate, 25 parts of polyvinyl butyral, 5 parts of polypropylene, polyvinylidene fluoride 6 parts, 0.5 parts of octafluorobiphenyl diglycidyl ether, 5 parts of ethylene-vinyl acetate copolymer, 2 parts of nano-titanium dioxide, 10 parts of nano-aluminum hydroxide, 5 parts of nano-carbon fiber, 15 parts of montmorillonite, 1 part of nano-zinc oxide Parts, 2.5 parts of silane coupling agent KH-560, 2 parts of tris(2,4-diisobutylphenyl) phosphate, 5 parts of hexaphenoxycyclotriphosphazene, 0.1 part of potassium perfluorobutylsulfonate, nano 10 parts of zinc stannate, 0.5 parts of ferrocene, 5 parts of molybdenum disulfide, 0.5 parts of epoxy soybean oil, 1 part of tricresyl phosphate, 0.5 parts of dimethoxyethyl phthalate, 2 parts of antioxidant .

Embodiment 3

[0018] A polycarbonate environment-friendly flame-retardant composite material proposed by the present invention, its raw materials include the following components by weight: 65 parts of hexafluorobisphenol A polycarbonate, 35 parts of trimethylene carbonate, polyvinyl butyral 18 parts of aldehyde, 8 parts of polypropylene, 2.5 parts of polyvinylidene fluoride, 1.4 parts of octafluorobiphenyl diglycidyl ether, 2.8 parts of ethylene-vinyl acetate copolymer, 7 parts of nano titanium dioxide, 8 parts of nano aluminum hydroxide, nano carbon fiber 8 parts, 10 parts of montmorillonite, 4 parts of nano-zinc oxide, 1.7 parts of silane coupling agent KH-560, 8 parts of tris(2,4-diisobutylphenyl) phosphate, 3.2 parts of hexaphenoxycyclotriphosphazene 0.4 parts of potassium perfluorobutane sulfonate, 7.5 parts of nano-zinc stannate, 1.1 parts of ferrocene, 4 parts of molybdenum disulfide, 1 part of epoxy soybean oil, 0.5 parts of tricresyl phosphate, diphthalate 1 part of methoxyethyl e...

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Abstract

The invention discloses an environmental-friendly & flame-retardant polycarbonate composite material, which comprises the following raw materials: polycarbonate, polyvinyl butyral, polypropylene, polyvinylidene fluoride, octafluoro-diphenyl diglycidylether, an ethylene / vinyl acetate copolymer, nano titanium dioxide, nano aluminium hydroxide, carbon nanofibers, montmorillonite, nano zinc oxide, a silane coupling agent KH-560, tri(2,4-diiso-butyl benzene) phosphate, hexaphenoxy cyclotriphosphazene, potassium perfluorobutanesulfonate, nano zinc stannate, ferrocene, molybdenum disulfide, a plasticizer and an antioxidant. The environmental-friendly & flame-retardant polycarbonate composite material provided by the invention is excellent in flame resistance, and can meet the requirements of many fields of television and computer and the like; and the material is good in comprehensive performance and long in service life.

Description

technical field [0001] The invention relates to the technical field of polycarbonate, in particular to a polycarbonate environment-friendly flame-retardant composite material. Background technique [0002] Polycarbonate is one of the five major engineering plastics and the only transparent engineering plastic. Because of its excellent comprehensive performance, it has been widely used in construction, electronic appliances, aerospace, automobiles, optical discs and other fields. Compared with other polymer materials, polycarbonate itself has certain flame retardant properties, and has certain charcoal properties when burning, but polycarbonate has low flame retardant properties. When used in televisions, computers, transformer coils, In areas with high flame-retardant requirements, such as auto parts and building materials, the flame-retardant performance can no longer meet the requirements, and polycarbonate still needs to be modified. Contents of the invention [0003] ...

Claims

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Application Information

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IPC IPC(8): C08L69/00C08L29/14C08L23/12C08L27/16C08L23/08C08K13/04C08K5/1515C08K3/22C08K7/06C08K3/34C08K5/523C08K5/5399C08K5/56C08K3/30C08K5/11C08K5/42
Inventor 梁晓燕
Owner ANHUI GUANGYUAN TECH DEV
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