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Resin glass fiber formula and resin glass fiber type tile prepared by same

A technology of resin glass fiber and resin, applied in the field of industrial waste recycling, can solve the problems of secondary pollution, high cost, and consumption of land resources

Active Publication Date: 2013-04-17
清远市宏保环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Random dumping will cause secondary pollution, incineration and landfill will generate high costs and consume land resources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The formula provided by the invention comprises the following components in parts by weight:

[0021] Resin glass fiber powder: 60kg

[0022] PP prepreg scrap: 20kg

[0023] Epoxy resin: 18kg

[0024] The particle size of the resin glass fiber powder is 80 mesh, the copper content is 2%, and the water content is 8%.

[0025] The recycling method of resin glass fiber powder in the formula is to crush one or more mixtures of waste electronic circuit boards, scraps of copper-clad laminates or defective products, heat, screen, and extract metal powder to obtain resin glass fiber powder.

Embodiment 2

[0027] The formula provided by the invention comprises the following components in parts by weight:

[0028] Resin glass fiber powder: 60kg

[0029] PP prepreg scrap: 20kg

[0030] Epoxy resin: 18kg

[0031] The particle size of the resin glass fiber powder is 80 meshes, the copper content is 0.1%, and the water content is 2%. The extraction method is the same as in Example 1.

Embodiment 3

[0033] The formula provided by the invention comprises the following components in parts by weight:

[0034] Resin glass fiber powder: 75kg

[0035] PP prepreg scrap: 25kg

[0036] Epoxy resin: 15kg

[0037] The particle size of the resin glass fiber powder is 60 mesh, the copper content is 0.1%, and the water content is 2%. The extraction method is the same as in Example 1.

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Abstract

The invention discloses a resin glass fiber formula and a resin glass fiber type tile prepared by same. The formula comprises the following components in part by weight: 50-70 parts of resin glass fiber powder, 10-30 parts of PP semi-cured sheet leftover material and 10-30 parts of epoxy resin, wherein the particle size of the resin glass fiber powder is 60-100 meshes, the copper content of the resin glass fiber powder is less than 3 % and the water content of the resin glass fiber powder is less than 15 %. The resin glass fiber type tile is prepared by using the following components in parts by weight: 50-70 parts of resin glass fiber powder, 10-30 parts of PP semi-cured sheet leftover material and 10-30 parts of epoxy resin, wherein the particle size of the resin glass fiber powder is 60-100 meshes, the copper content of the resin glass fiber powder is less than 3 % and the water content of the resin glass fiber powder is less than 15 %.

Description

technical field [0001] The invention relates to the recycling of industrial waste, in particular to a resin glass fiber formula and a resin glass fiber type tile made from the formula. Background technique [0002] With the vigorous development of the electronics industry, the processing of waste electronic circuit boards, waste copper-clad laminate scraps and defective products is increasing day by day. Correspondingly, the treatment and disposal of industrial solid waste, such as resin glass fiber powder remaining after metal extraction, has become a thorny problem. Random dumping will cause secondary pollution, and incineration and landfill will generate high costs and consume land resources. How to properly dispose and effectively comprehensively utilize resin glass fiber powder has become an important issue to solve environmental protection problems. Contents of the invention [0003] The purpose of the present invention is to propose a kind of approach that can r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08L63/00C08K7/14C08J11/04
CPCY02P20/143Y02W30/62
Inventor 严志龙代强
Owner 清远市宏保环保科技有限公司
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