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Heat-resistant high-toughness organic glass and preparation method thereof

A plexiglass, high toughness technology, applied in the field of plexiglass, can solve the problems of affecting the service life of plexiglass, low glass transition temperature, poor heat resistance, etc., and achieves remarkable toughening effect, high conversion rate, and improved crosslinking density. Effect

Inactive Publication Date: 2017-12-01
蚌埠承永玻璃制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, plexiglass still has low glass transition temperature, poor heat resistance, and low toughness, which all affect the service life of plexiglass.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A kind of heat-resistant high-toughness organic glass proposed by the present invention, its raw material comprises by weight: 150 parts of methyl methacrylate, 15 parts of aryl methacrylate, 10 parts of N-substituted phenyl itaconimide, 10 parts of ethylene glycol diacrylate, 12 parts of acrylonitrile, 12 parts of impact modifier, 12 parts of ethylene glycol, 5 parts of acetyl tributyl citrate, 10 parts of polybutylene terephthalate, low density 8 parts of polyethylene, 6 parts of glass fiber, 4 parts of polyethylene fiber, 6 parts of modified nano-silica, 3 parts of nano-alumina, 1.2 parts of diisopropyl peroxydicarbonate, di(2- 0.8 parts of ethylhexyl) ester, 10 parts of dioctyl phthalate, 4 parts of ethyl p-hydroxybenzoate, 7 parts of sodium fatty acid, and 2 parts of glycerin.

[0016] The preparation method of a heat-resistant high-toughness organic glass proposed by the present invention is prepared according to the following process: methyl methacrylate, aryl me...

Embodiment 2

[0018]A kind of heat-resistant high-toughness organic glass proposed by the present invention, its raw material comprises by weight: 180 parts of methyl methacrylate, 8 parts of aryl methacrylate, 20 parts of N-substituted phenyl itaconimide, 5 parts of ethylene glycol diacrylate, 18 parts of acrylonitrile, 8 parts of impact modifier, 20 parts of ethylene glycol, 5 parts of acetyl tributyl citrate, 10 parts of polybutylene terephthalate, low density 8 parts of polyethylene, 6 parts of glass fiber, 4 parts of polyethylene fiber, 6 parts of modified nano-silica, 3 parts of nano-alumina, 1.2 parts of diisopropyl peroxydicarbonate, di(2- 1.5 parts of ethylhexyl) ester, 6 parts of dioctyl phthalate, 8 parts of ethyl p-hydroxybenzoate, 2 parts of sodium fatty acid, 6 parts of glycerin.

[0019] The preparation method of a heat-resistant high-toughness organic glass proposed by the present invention is prepared according to the following process: methyl methacrylate, aryl methacrylat...

Embodiment 3

[0021] A kind of heat-resistant high-toughness organic glass that the present invention proposes, its raw material comprises by weight: 165 parts of methyl methacrylate, 10.5 parts of aryl methacrylate, 15.6 parts of N-substituted phenyl itaconimide, 8 parts of ethylene glycol diacrylate, 14 parts of acrylonitrile, 10 parts of impact modifier, 15 parts of ethylene glycol, 7.5 parts of acetyl tributyl citrate, 8 parts of polybutylene terephthalate, low density 11 parts of polyethylene, 4.5 parts of glass fiber, 6 parts of polyethylene fiber, 5 parts of modified nano-silica, 4.2 parts of nano-alumina, 0.8 part of diisopropyl peroxydicarbonate, 0.8 part of di(2- 1.1 parts of ethylhexyl) ester, 8 parts of dioctyl phthalate, 6.2 parts of ethyl p-hydroxybenzoate, 4.2 parts of sodium fatty acid, and 4.1 parts of glycerin.

[0022] Wherein, the impact modifier is an ABS impact modifier;

[0023] The modified nano silica is prepared according to the following process: fully mix nano s...

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PUM

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Abstract

The invention discloses heat-resistant high-toughness organic glass and a preparation method thereof. The organic glass comprises the following raw materials in parts by weight: methyl methacrylate, aryl methacrylate, N-(substituted phenyl) itaconimide, ethylene glycol diacrylate, acrylonitrile, impact modifier, ethylene glycol, acetyl tributyl citrate, polybutylene terephthalate, low-density polyethylene, glass fibers, polyethylene fibers, modified nano silicon dioxide, nano aluminum oxide, diisopropyl peroxydicarbonate, di(2-ethylhexyl) peroxydicarbonate, dioctyl phthalate, ethyl p-hydroxybenzoate, sodium soap and glycerol. According to the heat-resistant high-toughness organic glass and the preparation method thereof, the organic glass has the advantages of high toughness, high glass transition temperature, favorable heat resistance and long service life, and achieves favorable economic benefits.

Description

technical field [0001] The invention relates to the technical field of organic glass, in particular to a heat-resistant high-toughness organic glass and a preparation method thereof. Background technique [0002] Plexiglass, commonly known as acrylic, Zhongxuan acrylic, and acrylic, is a polymer compound polymerized from methyl methacrylate. It is an important thermoplastic with smooth surface, bright colors, corrosion resistance, and good insulation properties. And other properties, are widely used in navigation, construction and daily life. At present, plexiglass still has low glass transition temperature, poor heat resistance and low toughness, which all affect the service life of plexiglass. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes a heat-resistant high-toughness organic glass and a preparation method thereof. The organic glass has high toughness, high glass transition temp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L33/12C08L23/06C08L67/02C08K13/06C08K9/04C08K3/36C08K3/22C08K7/14C08K5/11C08K5/12C08K5/134C08K5/053C08K5/098C08F220/14C08F220/18C08F220/48C08F222/40C08F222/14
CPCC08F220/14C08F2400/02C08K2003/2227C08K2201/011C08L33/12C08L2201/08C08L2205/025C08L2205/035C08L2205/16C08L2207/066C08L23/06C08L67/02C08K13/06C08K9/08C08K3/36C08K7/14C08K3/22C08K5/11C08K5/12C08K5/1345C08K5/053C08K5/098C08F220/18C08F220/48C08F222/40C08F222/102
Inventor 杨艳顾承永
Owner 蚌埠承永玻璃制品有限公司
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