Release-color coat two-in-one transfer coating and preparation method and application thereof

A technology for transferring coatings and colored layers, applied in the direction of coating, etc., can solve the problems of non-existence of versatility, achieve good trimming effect, stable transfer peeling force, and shorten the process flow

Inactive Publication Date: 2016-05-04
GUANGDONG BANGGU CHEM TECH
4 Cites 8 Cited by

AI-Extracted Technical Summary

Problems solved by technology

Therefore, the products of transfer coating often do ...
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Abstract

The invention discloses a release-color coat two-in-one transfer coating. The release-color coat two-in-one transfer coating is prepared from, by weight, 10-35 parts of polyacrylate resin, 2-10 parts of nitrocellulose, 1-10 parts of petroleum resin and 60-85 parts of solvent. The invention further discloses a preparation method of the coating. The preparation method comprises the steps that petroleum resin is placed into the solvent, and full stirring is performed to enable petroleum resin to be dissolved to obtain a material a; nitrocellulose is placed into the solvent, and full stirring is performed to enable nitrocellulose to be dissolved to obtain a material b; the material a and the material b are mixed to be uniform to obtain a material c; polyacrylate resin and the retaining solvent are placed into the material c, uniform mixing is performed, and then the release-color coat two-in-one transfer coating is obtained. The invention further discloses an application method of the coating. According to the release-color coat two-in-one transfer coating and the preparation method and application thereof, the production cost is lower, the production technology is simpler, the performance of the release-color coat two-in-one transfer coating is more excellent, and the coating not only can be used as a fabric foil release-color coat two-in-one transfer coating, but also can be used as an electrical aluminum transfer coating.

Application Domain

Coatings

Technology Topic

SolventChemistry +4

Examples

  • Experimental program(3)

Example Embodiment

[0020] Example 1
[0021] The present invention proposes a two-in-one transfer coating for release coloring layer, its raw materials include by weight: 23 parts of polyacrylate resin, 10 parts of nitrocellulose, 2 parts of petroleum resin, 45 parts of 2-butanone, butyl acetate 20 parts of ester.
[0022] The preparation method of the above-mentioned two-in-one transfer coating for the release coloring layer proposed by the present invention is to place 2 parts of petroleum resin in 25 parts of solvent by weight and fully stir it to dissolve to obtain material a; place 10 parts of nitrocellulose in Fully stir in 20 parts of solvent to dissolve to obtain material b; mix material a and material b uniformly to obtain material c; put 23 parts of polyacrylate resin and 20 parts of butyl acetate in material c and mix evenly to obtain release coloring Layer 2-in-1 transfer paint. The coating solids content was 35%.
[0023] When using, first dilute it with a mixed solvent to a solid content of 18-20%. The mixed solvent is obtained by mixing ethyl acetate and n-propyl ester at a weight ratio of 8:2, and then add dyes and mix evenly. Coat it on a PET film with a thickness of 12 μm. The coating equipment adopts an ordinary printing machine or a coating machine, and the coating temperature is above 150°C, and then aluminized, and then coated with a protective layer and an adhesive layer to make a fabric foil membrane products used. With high heat resistance and high peelability, it is suitable for ironing cloth industry.

Example Embodiment

[0024] Example 2
[0025] The present invention proposes a two-in-one transfer coating for release coloring layer, its raw materials include by weight: 27 parts of polyacrylate resin, 3 parts of nitrocellulose, 10 parts of petroleum resin, 30 parts of 2-butanone, ethyl acetate 20 parts of ester, 10 parts of butyl acetate.
[0026] The preparation method of the above-mentioned two-in-one transfer coating for the release coloring layer proposed by the present invention is to place 10 parts of petroleum resin in 30 parts of 2-butanone by weight and fully stir it to dissolve to obtain material a; put 3 parts of nitrocellulose The element is placed in 20 parts of ethyl acetate and fully stirred to make it dissolve to obtain material b; material a and material b are mixed uniformly to obtain material c; 27 parts of polyacrylate resin and 10 parts of butyl acetate are placed in material c and mixed Evenly obtain the two-in-one transfer coating of the release coloring layer. The paint solids content was 40%.
[0027] When using, first dilute it with a mixed solvent to a solid content of 18-20%. The mixed solvent is obtained by mixing ethyl acetate, n-propyl ester and propylene glycol methyl ether in a weight ratio of 7:2:1, and then add dyes and mix evenly. 180-200 mesh screen roll, coating it on the PET film with a thickness of 12μm, the coating equipment adopts ordinary printing machine or coating machine, the coating temperature is above 150 ℃, can press laser information, then aluminum plating, and then coating Cover the protective layer and the adhesive layer to make a film product for laser anodized aluminum.

Example Embodiment

[0028] Example 3
[0029] The present invention proposes a two-in-one transfer coating for release coloring layer, its raw materials include by weight: 22 parts of polyacrylate resin, 10 parts of nitrocellulose, 8 parts of petroleum resin, 45 parts of 2-butanone, butyl acetate 15 parts of ester.
[0030] The preparation method of the above-mentioned two-in-one transfer coating for the release coloring layer proposed by the present invention is to place 8 parts of petroleum resin in 20 parts of 2-butanone by weight and fully stir it to dissolve to obtain material a; put 10 parts of nitrocellulose The element is placed in 25 parts of 2-butanone and fully stirred to dissolve it to obtain material b; material a and material b are mixed uniformly to obtain material c; 22 parts of polyacrylate resin and 15 parts of butyl acetate are placed in material c Mix evenly to obtain the two-in-one transfer coating of the release coloring layer. The paint solids content was 40%.
[0031] When using, first dilute it with a mixed solvent to a solid content of 18-20%. The mixed solvent is obtained by mixing ethyl acetate, n-propyl ester and propylene glycol methyl ether in a weight ratio of 7:2:1, and then add dyes and mix evenly. 180-200 mesh screen roll, coating it on a PET film with a thickness of 12 μm, the coating equipment adopts a common printing machine or a coating machine, the coating temperature is above 150 ° C, and then aluminum-plated, and then coated with a protective layer and a backing The adhesive layer is made into a film product for ordinary anodized aluminum.
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Description & Claims & Application Information

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the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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