Environment-friendly high-strength binder and preparing method thereof

Abstract

The invention discloses an environment-friendly high-strength binder. The environment-friendly high-strength binder is prepared from 26-40 parts of phthalic anhydride, 9-13 parts of furfuryl alcohol, 12-15 parts of triethylene glycol, 16-20 parts of glutaric acid, 9-11 parts of butantriol, 6-9 parts of zinc oxide, 4-7 parts of magnesium oxide, 17-29 parts of neoprene, 72-90 parts of elastic rubber, 4-5 parts of softening oil, 16-19 parts of dimethyl carbonate, 2-4 parts of benzoyl peroxide, 5-9 parts of acetic ether, 2-5 parts of octaphenyl polyoxyethyiene, 12-20 parts of flour, 2-5 parts of fire retardant, 45-60 parts of waterborne polyurethane, 43-65 parts of tert butyl phenolic resin, 86-90 parts of nitrile rubber, 4-13 parts of magnesium oxide, 3-11 parts of kieselguhr, 70-90 parts of methyl isobutyl ketone, 3-8 parts of stearic acid, 2-5 parts of curing agent, 1-6 parts of catalyst, 2-5 parts of propylgallate, 200-300 parts of deionized water and 100-130 parts of acrylate monomer. The formula of the environment-friendly high-strength binder is reasonable, the preparing method is simple, binding property is high, binding strength with rubber products is high, and service life is long.

Description

technical field [0001] The invention relates to the field of adhesives, in particular to an environment-friendly high-strength adhesive and a preparation method thereof. Background technique [0002] Rubber is an elastic body, which not only has remarkable high elasticity at room temperature, but also has this property in a wide temperature range, and its deformability can reach several times. Rubber adhesive is an adhesive made of rubber-flavored base materials. Almost all natural rubber and synthetic rubber can be used to configure adhesives. According to the composition of rubber base materials, it can be divided into two categories: natural rubber adhesives and synthetic rubber adhesives. The commonly used varieties of synthetic rubber adhesives are neoprene rubber, nitrile rubber, styrene-butadiene rubber, silicone rubber, etc. [0003] Bamboo fiber currently on the market has following two classes: the one, the regenerated fiber that is produced with bamboo pulp, is c...

AI Technical Summary

Problems solved by technology

Although bamboo fiber products have certain antibacterial properties, they will still produce moldy spots after repeated use, which will affect the appearance and use

[0004] Adhesives can be widely used in many fields such as wood processing, architectural decoration, fabric bonding, etc., and the market is broad. However, most of the existing adhesives inevitably contain harmful substance formaldehyde. Free formaldehyde will be released after use, and the environmental performance remains to be seen. improve