초록 ▼

A dry adhesive consisting at least of component A and component B. Component A being red in color and consisting of at least an epoxy resin, a coupling agent, an active diluting agent, an inorganic filler, and a red organic paste. Component B being green in color and consisting of at least an organi

A dry adhesive consisting at least of component A and component B. Component A being red in color and consisting of at least an epoxy resin, a coupling agent, an active diluting agent, an inorganic filler, and a red organic paste. Component B being green in color and consisting of at least an organic compound-modified amine as a curing agent, the coupling agent, the inorganic filler, an accelerator, a thickener, the active diluting agent, and a green organic paste. Also provided is a preparation method for the dry adhesive. The dry adhesive has high strength, good weather resistance, and is easy to prepare.

대표청구항 ▼

1. A dry adhesive comprising component A and component B, wherein component A is red and comprises an epoxy resin, a first coupling agent, a first active diluting agent, a first inorganic filler and a red organic paste in a weight ratio of 20-30 : 0-3 : 1-5 : 20-60 : 0.1-1; andcomponent B is green a

1. A dry adhesive comprising component A and component B, wherein component A is red and comprises an epoxy resin, a first coupling agent, a first active diluting agent, a first inorganic filler and a red organic paste in a weight ratio of 20-30 : 0-3 : 1-5 : 20-60 : 0.1-1; andcomponent B is green and comprises a curing agent, a second coupling agent, a second inorganic filler, an accelerator, a thickener, a second diluting agent, and a green organic paste in a weight ratio of 5-15 : 3-5 : 15-50 : 3-10 : 0-5 : 0-5: 0.1-2; wherein: said epoxy resin is a mixture of bisphenol A diglycidyl ether and bisphenol F diglycidyl ether; said red organic paste is lithol red; said curing agent is a mixture of a low molecular weight polyamide and phenolic aldehyde amine; said green organic paste is a mixture of benzimidazolone azo yellow and fluorescent blue; andsaid first and second inorganic fillers are independently a mixture of calcium carbonate and silicon powder; orsaid epoxy resin is a mixture of bisphenol A diglycidyl ether, bisphenol F diglycidyl ether, propenyl diglycidyl ether, epoxypropane butylether, hexanediol diglycidyl ether, and polyglycidyl ether; said red organic paste is a mixture of lithol red, pigment red, toluidine red, and permanent red; said curing agent is a mixture of a low molecular weight polyamide, phenolic aldehyde amine, fatty amine, alicyclic amine, and aromatic amine; said green organic paste is a mixture of benzimidazolone azo yellow, isoindolinone yellow, medium chrome yellow, aniline yellow, and fluorescent blue; and said first and second inorganic fillers are independently a mixture of calcium carbonate, silicon powder, barium sulfate, aluminum oxide, magnesium oxide, talc powder, silica, bentonite, and titanium dioxide; orsaid epoxy resin is a mixture of hexanediol diglycidyl ether and polyglycidyl ether; said red organic paste is a mixture of lithol red and permanent red; said curing agent is a mixture of alicyclic amine and aromatic amine; said green organic paste is a mixture of aniline yellow and phthalocyanine blue; andsaid first and second inorganic fillers are independently a mixture of talc powder, silica, and titanium dioxide; orsaid epoxy resin is a mixture of bisphenol F diglycidyl ether and propenyl diglycidyl ether; said red organic paste is pigment red; said curing agent is a mixture of fatty amine and aromatic amine; said green organic paste is a mixture of isoindolinone yellow, medium chrome yellow, and fluorescent blue; and said first and second inorganic fillers are independently a mixture of aluminum oxide, magnesium oxide, and talc powder; orsaid epoxy resin is a mixture of bisphenol F diglycidyl ether, propenyl diglycidyl ether, and hexanediol diglycidyl ether; said red organic paste is a mixture of toluidine red and permanent red; said curing agent is a fatty amine; said green organic paste is a mixture of benzimidazolone azo yellow, medium chrome yellow, fluorescent blue, and phthalocyanine blue; and said first and second inorganic fillers are independently a mixture of calcium carbonate, barium sulfate, magnesium oxide, and talc powder; orsaid epoxy resin is a mixture of epoxypropane butylether and polyglycidyl ether; said red organic paste is permanent red; said curing agent is a mixture of a phenolic aldehyde amine and alicyclic amine; said green organic paste is a mixture of medium chrome yellow and fluorescent blue; and said first and second inorganic fillers are independently a mixture of calcium carbonate, silicon powder, talc powder, and silica. 2. The dry adhesive of claim 1, wherein said component A is mixed with said component B to yield a white composition. 3. The dry adhesive of claim 1, wherein said accelerator is 2,4,6-tri(dimethylamino) phenol, N,N-dimethyl benzylamine, N,N-dimethyl aniline, p-hydroxyethyl diamine, or a mixture thereof. 4. The dry adhesive of claim 1, wherein said first coupling agent and second coupling agent are selected from 3-propyltrimethoxysilane, 3-aminopropyl triethoxysilane, anilinomethyltriethoxysilane, or a mixture thereof.