Drawing decorative film with frosting effect

A decorative film and wire drawing technology, applied in special decorative structures, decorative arts, decorative structures, etc., can solve the problems of no matte texture and cannot meet the needs of matte wire drawing decoration, etc., and achieve the effect of improving heat resistance and excellent wear resistance.

Active Publication Date: 2014-03-12
BAODING LUCKY INNOVATIVE MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this brushed decorative film has no frosted texture and cannot meet the decorative needs of frosted and brushed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Preparation of release layer coating solution:

[0032] Hexamethoxymethylmelamine resin 20 parts

[0033] Cellulose acetate propionate resin 10 parts

[0034] Polymethylsiloxane 5 parts

[0035] 5 parts p-benzenesulfonic acid

[0036] Fumed silica (3.5 micron particle size) 8 parts

[0037] High white aluminum silicate (particle size 2 microns) 2 parts

[0038] DC-3 0.2 parts

[0039] BYK-310 0.2 parts

[0040] Butanone 30 parts

[0041] 10 parts isopropyl alcohol

[0042] 9.6 parts of ethyl acetate.

[0043] In the container, firstly add butanone, isopropanol, ethyl acetate, and then add the above-mentioned other components in sequence, and disperse through high-speed stirring to obtain a coating liquid, which is ready for use.

[0044] Coat the above-mentioned coating liquid on the surface of PET base material of 20 μ m, obtain the release layer with the thickness of 2 microns through thermal drying, curing and wire drawing; coat the protective layer with the...

Embodiment 2

[0047] Preparation of release layer coating solution:

[0048] Hexamethoxymethylmelamine resin 30 parts

[0049] Cellulose acetate propionate resin 10 parts

[0050] Polymethylsiloxane 5 parts

[0051] 10 parts p-toluenesulfonic acid

[0052] Fumed silica (particle size 2 microns) 12 parts

[0053] High white aluminum silicate (3 micron particle size) 2 parts

[0054] BYK-104 0.2 parts

[0055] BYK-310 0.2 parts

[0056] Butanone 20 parts

[0057] 14 parts isopropyl alcohol

[0058] 6.6 parts of ethyl acetate.

[0059] In the container, firstly add butanone, isopropanol, ethyl acetate, and then add the above-mentioned other components in sequence, and disperse through high-speed stirring to obtain a coating liquid, which is ready for use.

[0060]Coat the above-mentioned coating liquid on the surface of PET base material of 25 μ m, obtain the release layer with the thickness of 4 microns through heat drying, curing and wire drawing; coat the protective layer with the ...

Embodiment 3

[0062] Preparation of release layer coating solution:

[0063] Hexamethoxymethylmelamine resin 25 parts

[0064] Cellulose acetate propionate resin 5 parts

[0065] Polymethylsiloxane 5 parts

[0066] 5 parts p-toluenesulfonic acid

[0067] Fumed silica (particle size 3.5 microns) 10 parts

[0068] High white aluminum silicate (particle size 2.5 microns) 2 parts

[0069] DC-3 0.2 parts

[0070] BYK-310 0.2 parts

[0071] Butanone 30 parts

[0072] 12 parts isopropyl alcohol

[0073] 9.6 parts of ethyl acetate.

[0074] In the container, firstly add butanone, isopropanol, ethyl acetate, and then add the above-mentioned other components in sequence, and disperse through high-speed stirring to obtain a coating liquid, which is ready for use.

[0075] Coat the above-mentioned coating liquid on the surface of PET base material of 30 μ m, obtain the release layer with thickness of 2 microns through thermal drying, curing and wire drawing; coat the protective layer with thic...

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Abstract

The invention relates to a drawing decorative film with the frosting effect. The decorative film is composed of a substrate, a release layer, a protective layer, a decorative layer and a bonding layer which are sequentially overlapped together. The release layer is formed by applying a coating liquid on the surface of the substrate through curing and drawing, wherein the coating liquid is prepared from the following materials in parts by weight: 20-30 parts of hex-methoxymethyl melamine resin, 5-10 parts of cellulose acetate propionate resin, 5-8 parts of organic silicon resin, 5-10 parts of an acid catalyst, 8-12 parts of silica powder, 2-4 parts of high-white aluminum silicate, 0.2-2 parts of a dispersing agent, 0.2-0.5 part of a flatting agent and 30-60 parts of a solvent. The frosting drawing texture of the decorative film is real, and the decorative film can be widely applied to surface decoration of high-grade plastic parts.

Description

technical field [0001] The invention relates to a decorative film, in particular to a brushed decorative film with a matte effect. Background technique [0002] With the development of society, a large number of plastic parts are used in household appliances, automobiles, mobile phones and other components. The surface of the plastic parts is decorated with metal wire drawing, which can show a high-quality decorative effect and meet the needs of high-end decoration. [0003] The Chinese patent with application number 201210145622.4 discloses a double-sided metal wire drawing decorative film for transparent plastic parts. The coating is drawn by drawing heat-cured coating and forming after UV curing to form a double-sided metal wire drawing decorative film. Decorative film with brushed effect. However, this brushed decorative film has no frosted texture and cannot meet the decorative needs of frosted and brushed. Contents of the invention [0004] The technical problem to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44C5/04B44C3/02C09D161/20C09D101/14C09D183/00C09D7/12
Inventor 罗超刘彦峰
Owner BAODING LUCKY INNOVATIVE MATERIALS
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