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High-flexibility compound adhesive

A flexible, composite adhesive technology, applied in the direction of polymer adhesive additives, non-polymer adhesive additives, non-polymer organic compound adhesives, etc. and other problems, to ensure the effect of quality and high bond strength

Inactive Publication Date: 2017-12-15
成绵广
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a highly flexible composite adhesive, which can effectively solve the problems of poor flexibility of ordinary adhesives and easy damage due to twisting

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0012] A highly flexible composite glue, including the following components and weight ratio: ethylene-vinyl acetate copolymer 100, cyanoacrylate 90, epoxy resin 85, diisodecyl phthalate m-phenylenediamine 30, Polymerized rosin 30, diaminodiphenylmethane 10, butyl rubber 10, toluenediamine 5, paraffin 5, N-phenyl-β-naphthylamine 5, polyoxyethylene sorbitan monostearate 2, anti Oxygen BHT 1.

Embodiment 2

[0014] A highly flexible composite adhesive, comprising the following components and weight ratios: Ethylene-vinyl acetate copolymer 133, cyanoacrylate 111, epoxy resin 92, diisodecyl phthalate m-phenylenediamine 63, Polymerized rosin 37, diaminodiphenylmethane 28, butyl rubber 22, toluenediamine 17, paraffin 16, N-phenyl-β-naphthylamine 7, polyoxyethylene sorbitan monostearate 4, anti Oxygen BHA 2.

Embodiment 3

[0016] A highly flexible composite adhesive, comprising the following components and weight ratios: ethylene-vinyl acetate copolymer 150, cyanoacrylate 120, epoxy resin 100, diisodecyl phthalate m-phenylenediamine 70, Polymerized rosin 50, diaminodiphenylmethane 50, butyl rubber 35, toluenediamine 35, paraffin 20, N-phenyl-β-naphthylamine 10, polyoxyethylene sorbitan monostearate 6, anti Oxygen PG 3.

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PUM

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Abstract

The invention discloses a highly flexible composite adhesive, which belongs to the field of adhesives, and comprises the following components and weight ratios: 100-150 ethylene-vinyl acetate copolymer, 90-120 cyanoacrylate, and 85-50 epoxy resin 100. Diisodecyl phthalate m-phenylenediamine 30‑70, polymerized rosin 30‑50, diaminodiphenylmethane 10‑50, butyl rubber 10‑35, toluenediamine 5‑35, paraffin wax 5 ‑20, N‑phenyl‑β‑naphthylamine 5‑10, polyoxyethylene sorbitan monostearate 2‑6, antioxidant 1‑3, can effectively solve the problem of poor flexibility and easy twisting of common adhesives Corruption problem.

Description

technical field [0001] The invention relates to the field of adhesives, in particular to a highly flexible composite glue. Background technique [0002] With the widespread use of glue in industrial production, people's requirements for glue are getting higher and higher. Not only the adhesive is required to have high bonding strength, but also the adhesive is required to have special properties in line with its application environment. On some products that are easy to be twisted and folded, such as wood boards and leather, ordinary glues are prone to inelastic deformation when twisted and folded, resulting in damage to the products. People are longing for a glue with high flexibility. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a highly flexible composite glue, which can effectively solve the problems of poor flexibility of ordinary adhesives and easy damage due to twisting. [0004] In order to solve the...

Claims

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Application Information

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IPC IPC(8): C09J4/04C09J4/06C09J11/06C09J11/08
CPCC09J4/06C09J11/06C09J11/08
Inventor 成绵广
Owner 成绵广
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