Color layer paint and PET (polyethylene terephthalate) heat transfer film for thermally transferring color layer onto PVC (polyvinyl chloride)

A technology of heat transfer and color layer, applied in the direction of wax coating, coating, layered products, etc., can solve the problems of environmental hazards, PET heat transfer film resistance to ultraviolet rays, weather resistance, high temperature resistance, etc., to achieve good ultraviolet resistance Effect

Inactive Publication Date: 2012-06-20
FSPG HI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The UV resistance, weather resistance and high temperature resistance of the PET heat transfer film produced by the prior art are often not good, and more toxic solvents are used in the release layer or coating layer, which is relatively harmful to the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The release layer is prepared from raw materials in the following mass ratio: montanate wax: butanone: cyclohexanone = 10:6:0.5.

[0020] The color layer coating is composed of the following raw materials in parts by mass: 50 parts of acrylic resin, 21 parts of ethyl acetate, 5 parts of organic pigment benzidine yellow, 0.3 part of UV ultraviolet absorber UV-P, 0.7 part of 200 mesh SiO 2 .

[0021] The PET film used had a thickness of 10 μm.

Embodiment 2

[0023] The release layer is prepared from raw materials in the following mass ratio: montanate wax: butanone: cyclohexanone=10:7:1.5.

[0024] The color layer coating is composed of the following raw materials in parts by mass: 58 parts of acrylic resin, 25 parts of ethyl acetate, 8 parts of organic pigment phthalocyanine green, 1.2 parts of UV ultraviolet absorber UV-327, 1 part of 800 mesh talcum powder .

[0025] The PET film used had a thickness of 13.5 μm.

Embodiment 3

[0027] The release layer is prepared from raw materials in the following mass ratio: montanate wax: butanone: cyclohexanone=10:8:2.5.

[0028] The color layer coating is composed of the following raw materials in parts by mass: 62 parts of acrylic resin, 30 parts of ethyl acetate, 11 parts of organic pigment phthalocyanine blue, 1.5 parts of UV ultraviolet absorber UV-360, 1.5 parts of 500 mesh weight quality calcium carbonate.

[0029] The PET film used had a thickness of 17.5 μm.

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PUM

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Abstract

Color layer paint comprises 50-65 parts of acrylic resin, 20-35 parts of ethyl acetate, 5-15 parts of organic pigment, 0.3-2 part of UV (ultraviolet) absorbent, and 0.5-2 parts of inorganic filler. A PET (polyethylene terephthalate) heat transfer film for thermally transferring color layer onto PVC (polyvinyl chloride) comprises a PET base film, a release layer coated on the PET base film, and a color layer formed by coating the release layer with the color layer paint, wherein the PET base film is 10-18 micrometers in thickness, and the release layer paint is made of montan wax, butanone and cyclohexanone according to a mass ratio 10:(6-9):(0.5-3). The color layer is thermally transferred onto a PVC board through the PET heat transfer film, and a product made has high ultraviolet resistance and acid and alkali resistance.

Description

technical field [0001] The invention relates to a color layer coating and a PET thermal transfer film for thermally transferring the color layer to PVC. Background technique [0002] The PET thermal transfer film that transfers the color layer to PVC is mainly used in interior decoration materials. The color transfer film is a new type of process. At present, there are very few materials that can meet the process requirements in China, so it has a relatively long-term development prospect. . [0003] The PET heat transfer film that transfers the color layer to PVC is to coat the release agent on the PET film, add a colored organic adhesive on the basis of the release layer, and transfer it to PVC and other boards by heating to make PVC The board is protected and superior to its original performance. The processed and transferred PVC board has an extra layer of bright-colored organic material on the surface, which not only gives it a gorgeous appearance, but more importantly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D191/06C09D5/20B41M5/382B32B27/06B32B27/36
Inventor 彭海荣陆建强关国钊马炳强谢建明朱天旺
Owner FSPG HI TECH
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