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Environment-friendly epoxy flame-resistant material and preparation method thereof

A flame retardant material, epoxy technology, applied in the field of environmentally friendly epoxy flame retardant materials and its preparation, can solve the problems of hindering epoxy resin, high flammability, etc., to reduce escape, improve flame retardant performance, and good barrier effect Effect

Inactive Publication Date: 2017-11-24
怀宁县鑫泰钢结构有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Epoxy resin is a thermosetting resin widely used in lamination, glue dispensing, coating and casting. However, the high flammability greatly hinders the use of epoxy resin in certain fields.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] A kind of environment-friendly epoxy flame retardant material, it is made up of the raw material of following parts by weight:

[0020] Aluminum isopropoxide 4, casein 0.7, butyltin mercaptide 1, calcium linoleate soap 2, glyceryl carboxylate 1, lauryl dimethyl amine oxide 0.7, 4,4' diaminodiphenylmethane 3, hexadecyl Alkyltrimethylammonium bromide 1, cobalt nitrate hexahydrate 7, bisphenol A epoxy resin 100, 15% ammonia solution 63, ethyl orthosilicate 10, zinc ricinoleate 1, artemisia gum 1.3, tert Butyl hydrodiphenol 0.3, sodium diacetate 1.

[0021] A kind of preparation method of described environment-friendly epoxy flame retardant material, comprises the following steps:

[0022] (1) Add the above-mentioned tert-butyl hydroquinone to 15 times its weight of absolute ethanol, stir evenly, raise the temperature to 70°C, add the above-mentioned aluminum isopropoxide, keep stirring for 10 minutes, add to the weight of the mixture 20 times of deionized water, stir eve...

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PUM

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Abstract

The invention discloses an environment-friendly epoxy flame-resistant material which is prepared from, by weight, 4-6 parts of aluminum isopropoxide, 0.7-1 part of casein, 1-2 parts of butyltin mercaptide, 2-3 parts of calcium linoleate, 1-3 parts of salatrim, 0.7-1 part of lauryl dimethyl amine oxide, 3-4 parts of 4,4'-diaminodiphenylmethane, 1-2 parts of hexadecyl trimethyl ammonium bromide, 7-9 parts of cobalt nitrate hexahydrate, 100-110 parts of bisphenol a epoxy resin, 63-70 parts of 15-20% of aqueous solution of ammonia, 10-14 parts of ethyl orthosilicate, 1-1.6 parts of zinc diricinoleate, 1.3-2 parts of sa-son seed gum, 0.3-1 part of tert-butylhydroquinone and 1-2 parts of sodium diacetate. The environment-friendly epoxy flame-resistant material contains no poisonous or harmful volatile substance, and is good in environmental protection property and excellent in comprehensive performance.

Description

technical field [0001] The invention relates to the technical field of epoxy materials, in particular to an environmentally friendly epoxy flame-retardant material and a preparation method thereof. Background technique [0002] Due to its high specific surface area, adjustable pore size and narrow pore size distribution, mesoporous silica is widely used in the fields of adsorption, catalysis, gas and biosensors. The specific surface area and open pore structure of mesoporous silica are beneficial to the loading of nanoparticles, the capture of molecules, fast transport and optical manipulation. So far, mesoporous silica has been used in the field of polymer nanocomposites in order to obtain more excellent properties. Compared with other reported inorganic nanomaterials, mesoporous silica shows more obvious advantages. On the one hand, the mesoporous size of mesoporous silica is much larger than the width (0.5 nm) of epoxy resin molecules. Therefore, epoxy molecules easily...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L63/00C08L89/00C08K13/06C08K9/04C08K9/12C08K3/22C08K7/26
CPCC08K2003/2227C08L63/00C08L2201/02C08L2205/03C08L89/005C08L5/00C08K13/06C08K9/04C08K9/12C08K3/22C08K7/26
Inventor 葛程生
Owner 怀宁县鑫泰钢结构有限公司