Electrochemical aluminum hot stamping adhesive agent and preparation method thereof

An adhesive, anodized aluminum technology, applied in the direction of adhesive types, polymer adhesive additives, monocarboxylic acid ester copolymer adhesives, etc., can solve the problem of unsatisfactory wear resistance and water washing resistance of printable patterns and other problems, to achieve the effect of good market application prospects, excellent elasticity, simple storage and transportation

Active Publication Date: 2010-10-27
浙江德尚化工科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research, the printability of the adhesive and the wear an

Method used

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  • Electrochemical aluminum hot stamping adhesive agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Weigh 1.6 parts of thermoplastic acrylic resin, 7.6 parts of EVA, and 22.7 parts of CEVA in parts by mass, dissolve them in 44.5 parts of xylene and 14.8 parts of isophorone mixed solvent, heat and stir to dissolve the resin; cool to 40°C, add 6.5 parts of poly Adhesion promoter for olefin plastics [produced by Eastman Company, brand CP343-3], stir and mix well; add 1.1 parts of fumed silica and 1.3 parts of organic bentonite and stir well to prepare anodized aluminum hot stamping adhesive mixture.

Embodiment 2

[0049] Weigh 0.3 parts of thermoplastic acrylic resin, 21.1 parts of EVA, and 16.9 parts of HPE in parts by mass, dissolve in 20 parts of xylene and 15 parts of DBE mixed solvent, heat and stir to dissolve the resin; cool to about 30°C, add 10 parts of CP343-3 Mix evenly; add 1.1 parts of fumed silica and 1.5 parts of organic bentonite and stir well to prepare an anodized aluminum hot stamping adhesive.

Embodiment 3

[0051] Weigh 3.3 parts of thermoplastic acrylic resin, 14.7 parts of EVA, and 14.8 parts of CEVA in parts by mass, dissolve them in 44.6 parts of xylene and 14.5 parts of isophorone mixed solvent, heat and stir to dissolve the resin; cool to about 50°C, add 6.6 parts of poly Adhesion promoter for olefin plastics [manufactured by Hangzhou Yiwei Coating Chemical Co., Ltd., brand MY343-40] and mixed evenly; add 1.1 parts of fumed silica and 1.4 parts of organic bentonite and stir well to prepare anodized aluminum hot stamping adhesive mixture.

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Abstract

The invention provides an electrochemical aluminum hot stamping adhesive agent, belonging to chemical compositions. The electrochemical aluminum hot stamping adhesive agent comprises (a) 0.3-6 parts by weight of thermoplastic acrylic resin, (b) 15-40 parts by weight of elastic vinyl resin; (c) 5-10 parts by weight of adhesion promoter; and (d) 35-70 parts by weight of solvent. The invention further provides a preparation method of the electrochemical aluminum hot stamping adhesive agent resistant to water washing. The adhesive agent prepared by the invention is particularly suitable for the electrochemical hot stamping of fabrics, the fabrics provided with patterns by hot stamping are extremely resistant to the water washing, the patterns can be washed for 100 min with water at 60 DEG C without falling off, and the adhesive agent has the advantages of simple preparation process, easily obtained raw materials, low cost, low hot stamping temperature and the like.

Description

technical field [0001] The invention relates to a binder composition and a preparation method thereof, in particular to a washable anodized aluminum hot stamping adhesive and a preparation method thereof. Background technique [0002] With the development of the national economy and the improvement of people's living standards, people have put forward higher requirements for the printing of commodity packaging, book covers and product samples, which must not only have bright colors, but also have good metallic luster. Therefore, hot stamping is increasingly used in various high-end printed matter. Anodized aluminum hot stamping refers to the use of a certain pressure and temperature to use the template installed on the hot stamping machine to press the printed matter and anodized aluminum foil in a short time, and transfer the anodized aluminum foil to the printed matter according to the image and text of the hot stamping template Surface craftsmanship. [0003] Traditiona...

Claims

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Application Information

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IPC IPC(8): C09J123/08C09J131/04C09J123/28C09J133/00C09J11/08
Inventor 辜朝辉
Owner 浙江德尚化工科技有限公司
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