Resin adhesive with high mechanical strength and good heat stability
A technology with high thermal stability and mechanical strength, applied in adhesives, polymer adhesive additives, non-polymer adhesive additives, etc., can solve the problems of low price and high curing strength, and achieve strong penetration and high mechanical strength , good expansion effect
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Embodiment 1
[0013] A resin adhesive with high mechanical strength and good thermal stability proposed by the present invention includes main ingredients and a curing agent, wherein the weight ratio of the main ingredients to the curing agent is 10:3; the main ingredients include by weight: 138 unsaturated polyester resin 60 30 parts of heavy calcium carbonate, 10 parts of clay, 10 parts of asbestos powder, 15 parts of wollastonite, 16 parts of mica powder, 15 parts of aluminum hydroxide, 14 parts of fumed silica, 10 parts of attapulgite, glass micro 22 parts of beads, 1.5 parts of triethylenetetramine, 2.4 parts of dimethylaniline; curing agent includes by weight: 15 parts of cyclohexanone dibutyl peroxide paste, 16 parts of diethylene glycol, 6 parts of carboxymethyl cellulose .
Embodiment 2
[0015] A kind of resin adhesive with high mechanical strength and good thermal stability proposed by the present invention comprises a main material and a curing agent, wherein the weight ratio of the main material to the curing agent is 10:1; the main material includes by weight: 138 unsaturated polyester resin 100 20 parts of heavy calcium carbonate, 16 parts of clay, 6 parts of asbestos powder, 25 parts of wollastonite, 10 parts of mica powder, 25 parts of aluminum hydroxide, 8 parts of fumed silica, 18 parts of attapulgite, glass micro 12 parts of beads, 2.5 parts of triethylenetetramine, 1.4 parts of dimethylaniline; curing agent includes by weight: 25 parts of cyclohexanone dibutyl peroxide paste, 8 parts of diethylene glycol, 12 parts of carboxymethyl cellulose .
Embodiment 3
[0017] A kind of resin adhesive with high mechanical strength and good thermal stability proposed by the present invention comprises a main material and a curing agent, wherein the weight ratio of the main material to the curing agent is 10:1.5; the main material includes by weight: 138 unsaturated polyester resin 90 22 parts of heavy calcium carbonate, 14 parts of clay, 7 parts of asbestos powder, 23 parts of wollastonite, 12 parts of mica powder, 22 parts of aluminum hydroxide, 10 parts of fumed silica, 16 parts of attapulgite, glass micro 16 parts of beads, 2.3 parts of triethylenetetramine, 1.6 parts of dimethylaniline; the curing agent includes by weight: 22 parts of cyclohexanone dibutyl peroxide paste, 10 parts of diethylene glycol, 10 parts of carboxymethyl cellulose .
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