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Environmental-friendly aromatic adhesive

An adhesive and aromatic technology, which is applied in the direction of adhesives, adhesive types, polyurea/polyurethane adhesives, etc., can solve the problem of irritating odor, adhesive hazards to the environment and people's health, adhesive Neglecting the problems of environmental protection and other problems, to achieve the effect of high bonding strength and no irritating smell

Inactive Publication Date: 2016-03-30
王萍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of electronic science and technology, the application of adhesives in the field of electronics industry has also developed by leaps and bounds. The environmental protection problems of adhesives are often ignored by people. Traditional adhesives are harmful to the environment and people's health and are accompanied by pungent odors.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Add 20 parts of isophorone diisocyanate and 10 parts of polycaprolactone diol into the flask, and react at a constant temperature at 85°C for 1.5h. After cooling to 65°C, add 8 parts of dibutyl phthalate. , 3 parts of polyvinyl alcohol, 2 parts of methacrylic acid, 1 stearic acid, constant temperature reaction for 2h, finally cooling to room temperature, adding 0.5 part of PH regulator, 2 parts of fragrance, and stirring at high speed for 45min to prepare an environmentally friendly aromatic adhesive Agent.

[0014] The fragrance is a mixture of 1.0 part of lemon oil, 1.0 part of dianthus extract, 0.3 part of tuberose microcapsule flavor, and 0.5 part of perilla microcapsule flavor.

Embodiment 2

[0016] Add a certain mass of 22 parts of isophorone diisocyanate and 12 parts of polycaprolactone diol into the flask, and react at a constant temperature at 85°C for 1.5h. After cooling to 65°C, add 12 parts of dibutyl phthalate , 4 parts of polyvinyl alcohol, 3 parts of methacrylic acid, 1 part of stearic acid, constant temperature reaction for 2h, finally cooling to room temperature, adding 0.8 parts of PH regulator, 3 parts of aromatics, high-speed stirring for 45 minutes to prepare an environmentally friendly aromatic glue Adhesive.

[0017] The fragrance is a mixture of 2.0 parts of lemon oil, 3.0 parts of dianthus extract, 0.3 parts of tuberose microcapsule flavor, and 0.4 parts of perilla microcapsule flavor.

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PUM

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Abstract

The invention discloses an environmental-friendly aromatic adhesive. The environmental-friendly aromatic adhesive is composed of the following components in parts by weight: 20-25 parts of isophorone diisocyanate, 10-22 parts of polycaprolactone glycol, 8-15 parts of dibutyl phthalate, 3-7 parts of polyvinyl alcohol, 2-5 parts of methacrylic acid, 1-2 parts of stearic acid, 0.5-1 part of a PH adjsutor, 1.0-5.0 parts of an aromatic and the balance of water, wherein the aromatic is a mixture of 1.0-5.0 parts of lemon oil, 1.0-5.0 parts of a dianthus chinensis extraction liquor, 0.1-1.0 part of a tubereuse micro-capsule essence and 0.1-1.0 part of a perilla micro-capsule essence. The adhesive disclosed by the invention is high in adhesive strength, non-toxic and free of irritating odors.

Description

Technical field [0001] The invention relates to an adhesive, in particular to an environmentally friendly aromatic adhesive. Background technique [0002] With the rapid development of electronic science and technology, the application of adhesives in the electronics industry has also developed by leaps and bounds. However, since adhesives are chemically synthesized materials, the existing technology is mainly dedicated to improving the function of adhesives. The environmental protection issues of adhesives are often overlooked. Traditional adhesives are harmful to the environment and people’s health while accompanied by pungent odors. Summary of the invention [0003] The purpose of the present invention is to provide an environmentally friendly aromatic adhesive against the above-mentioned shortcomings in the prior art. [0004] To achieve the above objective, the technical scheme of the present invention is as follows: [0005] An environmentally friendly aromatic adhesive, said ...

Claims

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Application Information

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IPC IPC(8): C09J175/14C08G18/67C08G18/75C08G18/42
Inventor 王萍
Owner 王萍
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