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Environmentally friendly nontoxic foam

A foam and environmental protection technology, applied in the field of plastics, can solve the problems of environmental protection, non-toxic foam, non-environmental protection, harm to human health, etc., and achieve the effects of reducing the volatilization of toxic substances, improving environmental protection, and reducing the content of VOC

Inactive Publication Date: 2016-04-13
佛山市雅洁源科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an environmentally friendly and non-toxic foam, which aims to solve the problem that the current environmentally friendly and non-toxic foam is not environmentally friendly and endangers human health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Described environmental protection nontoxic foam, wherein, it is made up of following components by weight ratio:

[0038] 50 parts of polyether polyols;

[0039] 25 parts of isocyanate;

[0040] 12 parts of ethylene glycol;

[0041] 12 parts of simethicone;

[0042] 8 parts of zinc stearate;

[0043] 5 parts of isopropanol;

[0044] 45 parts of deionized water.

Embodiment 2

[0046] Described environmental protection nontoxic foam, wherein, it is made up of following components by weight ratio:

[0047] 55 parts of polyether polyols;

[0048] 30 parts of isocyanate;

[0049] 15 parts of ethylene glycol;

[0050] 15 parts of simethicone;

[0051] 10 parts of zinc stearate;

[0052] 5 parts of isopropanol;

[0053] 50 parts of deionized water.

[0054] The invention provides an environmentally friendly and non-toxic foam. The foam plastic of the invention can greatly reduce the VOC content in the foam, reduce the volatilization of toxic substances, greatly improve environmental protection, and meet the requirements of environmentally friendly green building materials.

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PUM

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Abstract

The present invention discloses an environmentally friendly nontoxic foam, which consists of the following components by weight: 45-55 parts of polyether polyol, 25-30 parts of isocyanate, 10-15 parts of ethylene glycol, 10-15 parts of dimethyl silicone oil, 5-10 parts of zinc stearate, 1-5 parts of isopropanol and 40-50 parts of deionized water. The environmentally friendly nontoxic foam has greatly reduced the VOC content to reduce volatile toxic substances and greatly enhanced environmental protection performance, and is in line with the requirements of environmentally friendly green building materials.

Description

technical field [0001] The invention relates to the field of plastics, in particular to an environmentally friendly and non-toxic foam. Background technique [0002] Polyurethane foam is a kind of cushioning material with excellent performance. It is used for cushioning packaging or cushioning materials for high-end precision instruments, valuable instruments, high-end handicrafts, etc. It can also be made into exquisite and protective packaging containers; it is also widely used It is widely used for the seat cushion and backrest of the seat and the padding of the mattress. However, the process of preparing polyurethane foam requires a large amount of organic solvents and various additives. As time goes on, the volatile small organic molecules in the foam will continue to volatilize, which will cause serious damage to the environment and human body. Therefore, there is a need to develop an alternative environmentally friendly foam. [0003] Therefore, prior art also needs...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08G18/66C08G18/48C08G18/32C08J9/08C08L75/08C08L83/04C08K5/098C08K5/05
CPCC08G18/3206C08G18/6674C08L75/08C08G2110/0083C08L83/04C08K5/098C08K5/05
Inventor 李杰杨雄芦小山
Owner 佛山市雅洁源科技股份有限公司