Efficient coating adhesive

A technology of adhesives and coatings, applied in the direction of adhesive types, non-polymer adhesive additives, carboxyl rubber adhesives, etc., can solve the problems of small permanent deformation rate, reduced adhesive force, and reduced cost , to achieve the effect of small permanent deformation, low cost and strong resilience

Inactive Publication Date: 2014-03-26
QINGDAO HIBOUND CHENGYUAN PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, natural rubber latex is an adhesive with good comprehensive properties, good adhesion, high elongation, small permanent deformation, good elasticity, but high cost
After the modification of natural rubber latex, the cost has decreased, but the adhesion has also decreased

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] A high-efficiency coating adhesive, consisting of the following components by weight: 70-100 parts of silicone acrylic emulsion, 50-90 parts of elastic emulsion, 6-10 parts of nano-calcium carbonate, 9-12 parts of PS, 11-32 parts of EVA , 20-21 parts of adhesive, 10 parts of foaming agent, 3-4 parts of phosphite antioxidant, 10 parts of carboxylated styrene-butadiene emulsion, 10-14 parts of natural rubber latex, 10-20 parts of flame retardant, into 5-20 parts of film aid, 20-30 parts of acrylic emulsion, 1-2 parts of nano calcium carbonate, 1-3 parts of oxidized polypropylene ester.

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PUM

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Abstract

The invention discloses an efficient coating adhesive. The efficient coating adhesive comprises, by weight, 70-100 parts of a silicone acrylic emulsion, 50-90 parts of an elastic emulsion, 6-10 parts of nanometer calcium carbonate, 9-12 parts of PS, 11-32 parts of EVA, 20-21 parts of an adhesive, 10 parts of a foaming agent, 3-4 parts of a phosphite antioxidant, 10 parts of a carboxylic styrene butadiene emulsion, 10-14 parts of natural latex, 10-20 parts of a fire retardant, 5-20 parts of a film forming assistant, 20-30 parts of an acrylic emulsion, 1-2 parts of nanometer calcium carbonate and 1-3 parts of oxidized polypropylene ester. The efficient coating adhesive has the advantages of ageing resistance, wear resistance, corrosion resistance, high burning point, small permanent deformation, strong resilience, strong bonding force, low cost and the like.

Description

technical field [0001] The invention relates to a high-efficiency coating adhesive. Background technique [0002] Adhesives mainly include the following categories: one is synthetic adhesives, including urea-formaldehyde resin glue, styrene-butadiene latex, carboxylated styrene-butadiene latex, nitrile latex, neoprene latex, etc. The second is natural adhesives, especially natural latex. The third is the modified adhesive, which is filled with pottery and modified with calcium carbonate. Urea-formaldehyde resin adhesive has strong adhesion and low cost, but it has no elasticity, poor water resistance, and free aldehyde seriously affects human health, so it is basically eliminated at present. The styrene-butadiene latex adhesive has certain elasticity and low cost, but its bonding force is small and its elasticity is not strong. The carboxylated styrene-butadiene latex adhesive force is acceptable, but its elasticity is poor. Neoprene latex has good adhesion, high degree o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J133/04C09J201/00C09J125/06C09J123/08C09J113/02C09J107/02C09J133/00C09J11/04C09J11/06C09D133/04C09D201/00C09D125/06C09D123/08C09D113/02C09D107/02C09D133/00C09D7/12
Inventor 李蛟业
Owner QINGDAO HIBOUND CHENGYUAN PLASTIC
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