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Environmental-friendly adhesive

An adhesive and environmentally friendly technology, applied in the direction of adhesives, non-polymer adhesive additives, non-polymer organic compound adhesives, etc. and other problems, to achieve the effect of simple formula, simple production method and easy to master

Inactive Publication Date: 2017-09-29
南通成山高分子材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Adhesive is a viscous substance, which can connect two separated materials together by virtue of its viscous ability. There are many types of adhesives. The existing adhesives have a strong smell and contain toxic substances, and the bonding effect is poor. A single item brings inconvenience to industries and households

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of environment-friendly adhesive, by weight, comprises following components:

[0018] 3 parts isocyanate

[0019] Tetrabromobutane 3 parts

[0020] Cocklebur powder 5 parts

[0021] 3 parts polyurethane prepolymer

[0022] 3 parts vinyl silicic acid

[0023] 1 part silicone oligomer

[0024] Paste 5 parts

[0025] 1 part of cross-linking agent

Embodiment 2

[0027] A kind of environment-friendly adhesive, by weight, comprises following components:

[0028] 5 parts isocyanate

[0029] Tetrabromobisphenol A 5 parts

[0030] Xanth powder 10 parts

[0031] Polyurethane prepolymer 5 parts

[0032] Vinyl silicic acid 5 parts

[0033] 3 parts silicone oligomer

[0034] Paste 20 parts

[0035] 3 parts of cross-linking agent

Embodiment 3

[0037] A kind of environment-friendly adhesive, by weight, comprises following components:

[0038] 4 parts isocyanate

[0039] Flame retardant DPA 4 parts

[0040] Xanth powder 7 parts

[0041] 4 parts polyurethane prepolymer

[0042] 4 parts vinyl silicic acid

[0043] 2 parts silicone oligomer

[0044] Paste 13 parts

[0045] Cross-linking agent 2 parts

[0046] The invention increases the coordination and synergistic effect among the raw materials by adjusting the ratio of each raw material, and the prepared adhesive is almost tasteless, has a wide application range, and has a simple formula, a simple manufacturing method, and is easy to master.

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PUM

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Abstract

The invention discloses an environmental-friendly adhesive which comprises the following components in parts by weight: 3-5 parts of isocyanate, 3-5 parts of a flame retardant, 5-10 parts of xanthium powder, 3-5 parts of a polyurethane prepolymer, 3-5 parts of vinyl methanesiliconic acid, 1-3 parts of a siloxane oligomer, 5-20 parts of paste and 1-3 parts of a crosslinking agent. The environmental-friendly adhesive disclosed by the invention has the advantages that by adjusting the proportion of the raw materials, the coordinated synergic effect of the raw materials is increased, and the prepared adhesive is nearly odorless, and is wide in application range, simple in formula, simple in preparation method and easy to master.

Description

technical field [0001] The invention belongs to the technical field of materials, and in particular relates to an environment-friendly adhesive. Background technique [0002] Adhesives are one of the most important auxiliary materials and are widely used in packaging operations. Adhesives are defined as non-metallic materials that can bond adherends by surface adhesion as well as internal strength. Adhesive is a viscous substance, which can connect two separated materials together by virtue of its viscous ability. There are many types of adhesives. The existing adhesives have a strong smell and contain toxic substances, and the bonding effect is poor. Item is single, brings inconvenience to industry and family etc. Contents of the invention [0003] The object of the present invention is to aim at the deficiencies of the prior art, and now provide an environmentally friendly adhesive that is odorless and widely used. [0004] In order to solve the above-mentioned techni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J4/06C09J11/06
CPCC09J4/06C09J11/06
Inventor 潘征鹏
Owner 南通成山高分子材料有限公司
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