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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

Inactive Publication Date: 2017-02-08
ANHUI SKY EYE INTELLIGENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because of this wide application, the performance requirements of the adhesive itself are getting higher and higher, not only requiring high thermal stability, but also requiring high curing strength, and at the same time requiring lower prices. At present, ordinary resin adhesives are becoming more and more popular. The more unable to meet the above needs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

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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Abstract

The invention discloses a resin adhesive with high mechanical strength and good heat stability. The resin adhesive comprises a main material and a curing agent. The weight ratio of the main material to the curing agent is 10: 1-3. The main material comprises, by weight, 60-100 parts of 138 unsaturated polyester resin, 20-30 parts of heavy calcium carbonate, 10-16 parts of clay, 6-10 parts of asbestos powder, 15-25 parts of wollastonite, 10-16 parts of mica powder, 15-25 parts of aluminium hydroxide, 8-14 parts of fumed silica, 10-18 parts of attapulgite, 12-22 parts of glass beads, 1.5-2.5 parts of triethylene tetramine and 1.4-2.4 parts of dimethylaniline. The curing agent comprises, by weight, 15-25 parts of 1,1-Di(tert-butylperoxy)cyclohexane, 8-16 parts of diglycol and 6-12 parts of carboxymethyl cellulose. The resin adhesive has good heat stability, high density, high mechanical strength and high pull-out strength. Stable mechanical strength can be maintained for a long time. Thus, use safety is effectively raised. Meanwhile, cost is low.

Description

technical field [0001] The invention relates to the technical field of adhesives, in particular to a resin adhesive with high mechanical strength and good thermal stability. Background technique [0002] Resin adhesives are the most widely used bonding materials in modern times. Adhesives are generally composed of resins, curing agents and fillers, and are widely used in various fields. But because of this wide application, the performance requirements of the adhesive itself are getting higher and higher, not only requiring high thermal stability, but also requiring high curing strength, and at the same time requiring lower prices. At present, ordinary resin adhesives are becoming more and more popular. The more unable to meet the above needs. Contents of the invention [0003] Based on the technical problems existing in the background technology, the present invention proposes a resin adhesive with high mechanical strength and good thermal stability, which has good therm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J167/06C09J11/04C09J11/06C09J11/08
CPCC08K2201/014C08L2201/08C09J11/04C09J11/06C09J11/08C09J167/06C08L1/286C08K13/04C08K7/12C08K3/34C08K2003/2227C08K3/346C08K7/20C08K2003/265C08K3/36
Inventor 吴家猛吴刚陈铖丁维李伟
Owner ANHUI SKY EYE INTELLIGENT TECH
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