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Environmentally friendly adhesive

An adhesive and environmentally friendly technology, applied in the direction of wax adhesives, adhesive types, monocarboxylate copolymer adhesives, etc., can solve the problems of formaldehyde damage, cause diseases, etc., to ensure health and heat resistance Excellent anti-corrosion protection effect

Inactive Publication Date: 2019-05-07
李金城
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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

[0010] 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.

[0011] 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.

[0012] 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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PUM

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Abstract

The invention relates to an environmentally friendly adhesive, which is prepared from the following components by weight: 6-10 parts of an epoxy resin, 6-10 parts of a unsaturated resin paint, 3-6 parts of calcium carbonate, 3-9 parts of pot clay, 3-8 parts of 2-methyl aziridine, 3-7 parts of an organic peroxide, 4-8 parts of zinc dimethyldithiocarbamate, 1-2 parts of asphalt, 3-5 parts of propyltrimethoxysilane, 5-10 parts of a tackifying resin, 15-25 parts of vinyl acetate emulsion, 2-5 parts of filling oil, 4-8 parts of zinc dimethyldithiocarbamate, 3-7 parts of an aqueous 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. According to the present invention, the environmentally friendly adhesive cannot harm thehealth of the human body during the use, can be used for a long time, and further has advantages of high bonding strength and good water resistance.

Description

technical field [0001] The invention relates to an environment-friendly adhesive. Background technique [0002] 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 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 of the people. Contents of the invention [0003] The purpose of...

Claims

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Application Information

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IPC IPC(8): C09J131/04C09J191/06C09J11/04C09J11/06C09J11/08
Inventor 李金城
Owner 李金城