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Novel environment-friendly adhesive

An adhesive and environmentally friendly technology, used in adhesives, wax adhesives, monocarboxylic acid ester copolymer adhesives, etc., can solve the problems of formaldehyde damage and cause diseases, and achieve good health, extreme heat resistance, The effect of reducing equipment investment

Inactive Publication Date: 2016-04-20
WUXI JIJIN ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing adhesives have a great impact on the environment, and the formaldehyde released at the same time is more harmful to the human body. People’s long-term inhalation may cause diseases and cause irreparable losses. Therefore, it is necessary to find a low-toxic and environmentally friendly adhesive. become an urgent need

Method used

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Embodiment Construction

[0011] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0012] Any feature disclosed in this specification (including any appended claims and abstract), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0013] An environmentally friendly adhesive, which is configured by the following weight ratios: 6-10 parts of epoxy resin, 6-10 parts of unsaturated resin paint, 3-6 parts of calcium carbonate, 3-9 parts of clay, 2-methyl 3-8 parts of aziridine, 3-7 parts of organic peroxide, 4-8 parts of zinc dimethyldithiocarbamate, 1-2 parts of asphalt, 3-5 parts of propyltrimethoxysilane, thickening 5-10 parts of resin, 15-25 parts of vinyl acetate emulsion, 2-5 p...

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Abstract

The invention relates to a novel environment-friendly adhesive. The novel environment-friendly adhesive is prepared from, by weight, 6-10 parts of epoxy resin, 6-10 parts of unsaturated polyester resin, 3-6 parts of calcium carbonate, 3-9 parts of argil, 3-8 parts of 2-methylaziridine, 3-7 parts of organic peroxide, 4-8 parts of zinc dimethyldithiocarbamate, 1-2 parts of asphalt, 3-5 parts of trimethoxypropylsilane, 5-10 parts of tackifying resin, 15-25 parts of vinyl acetate emulsion, 2-5 parts of extending oil, 4-8 parts of zinc dimethyldithiocarbamate, 3-7 parts of waterborne rosin-modified resin, 2-5 parts of octadecanol, 4-10 parts of acrylic acid, 2-8 parts of melamine and 10-20 parts of paraffin. The novel environment-friendly adhesive does not harm the human health in the use process and can be used for a long term; besides, the adhesive prepared through the method is high in adhesion strength and good in water resistance.

Description

technical field [0001] The invention relates to a novel environment-friendly adhesive. Background technique [0002] Due to population growth and economic development, a series of problems affecting the quality of resources caused by excessive exploitation and irrational development and utilization of resources have directly threatened the survival of us and future generations. [0003] At present, my country's adhesives mainly use formaldehyde as the main raw material for production, namely urea-formaldehyde resin glue, phenolic resin glue and melamine-formaldehyde resin glue, and its output accounts for more than 90% of the adhesives used in the entire wood-based panel industry. , Raw materials are easy to obtain, high bonding strength, color and luster close to wood and many other advantages, and are favored by most wood-based panel companies. However, the existing adhesives have a great impact on the environment, and the formaldehyde released at the same time is more har...

Claims

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Application Information

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IPC IPC(8): C09J131/04C09J163/00C09J167/06C09J191/00C09J193/04C09J191/06C09J11/04C09J11/06
CPCC09J131/04C08L2201/08C08L2205/035C09J11/04C09J11/06C08L63/00C08L67/06C08L91/00C08L93/04C08L91/06C08K13/02C08K2003/265C08K3/346C08K5/14C08K5/39C08K5/34922C08K5/05
Inventor 刘进军
Owner WUXI JIJIN ENVIRONMENTAL PROTECTION TECH CO LTD
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