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A kind of environment-friendly water-based varnish and preparation method thereof

A water-based varnish, environmental protection technology, applied in inks, household appliances, applications, etc., can solve the problems of high chemical content of water-based varnish, low environmental performance, complex process flow, etc., to improve gloss, improve environmental performance, simplify The effect of the process flow

Inactive Publication Date: 2016-09-07
长兴艾飞特科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of high content of water-based varnish chemical preparations, complex process flow and low environmental protection performance, we propose an environmentally friendly water-based varnish and its preparation method. The invention can improve environmental protection performance, simplify the process flow, and reduce chemical preparations. Content, improve gloss, improve wear resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] An environmentally friendly water-based varnish, consisting of the following raw materials in weight percentage: 70% silicone-modified styrene-acrylate emulsion, 15% styrene-acrylate emulsion, 8.69% water-based solvent, 0.1% siloxane, silicone 0.2% slip agent, 6% wax paste, 0.01% propolis.

[0022] Wherein the aqueous solvent is composed of the following raw materials in weight percentage: 50% water and 50% isopropanol.

[0023] Wherein the wax slurry is composed of the following raw materials in weight percentage: 85% of paraffin emulsion, 10% of modified polyethylene wax, and 5% of beeswax.

[0024] Its preparation method steps are as follows:

[0025] (1) Add the modified styrene-acrylate emulsion into the mixer and stir at room temperature for 2 hours;

[0026] (2) Add styrene-acrylate emulsion and stir at room temperature for 2 hours;

[0027] (3) Add water-based solvent, silicone slip agent, wax slurry and propolis, and stir at room temperature for 30 minutes; ...

Embodiment 2

[0031] An environmentally friendly water-based varnish, consisting of the following raw materials in weight percentage: 70% silicone-modified styrene-acrylate emulsion, 15% styrene-acrylate emulsion, 8.65% water-based solvent, 0.1% siloxane, silicone 0.2% slip agent, 6% wax paste, 0.05% propolis.

[0032] Wherein the aqueous solvent, wax slurry and preparation steps are the same as in Example 1.

Embodiment 3

[0034] An environmentally friendly water-based varnish, consisting of the following raw materials in weight percentage: 70% silicone-modified styrene-acrylate emulsion, 15% styrene-acrylate emulsion, 8.69% water-based solvent, 0.1% siloxane, silicone 0.2% slip agent, 6% wax paste, 0.01% propolis.

[0035] Wherein the wax slurry is composed of the following raw materials in weight percentage: 89% of paraffin wax emulsion, 10% of modified polyethylene wax, and 1% of beeswax.

[0036]Wherein the aqueous solvent and the preparation steps are the same as in Example 1.

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Abstract

Provided environmental-friendly aqueous gloss oil is composed of the following raw materials: organic silicon modified styrene-acrylate emulsion, styrene-acrylate emulsion, an aqueous solvent, siloxane, an organic silicon slipping agent, wax slurry and bee glue. The invention also provides a preparation method for the environmental-friendly aqueous gloss oil. The steps comprise: (1) stirring the modified styrene-acrylate emulsion at normal temperature; (2) adding the styrene-acrylate emulsion, and stirring at normal temperature; (3) adding the aqueous solvent, the organic silicon slipping agent, the wax slurry and bee glue; (4) adding siloxane and dispersing at normal temperature; and (5) examining and packaging. The environmental-friendly aqueous gloss oil is capable of improving environment protection performance, also simplifying the technological flow, reducing the chemical preparation content, improving luster and improving wear resistance.

Description

technical field [0001] The invention relates to the field of water-based ink, in particular to an environment-friendly water-based varnish and a preparation method thereof. Background technique [0002] With the development of human social civilization, the demand for ink is increasing, and various printing materials, packaging and printing products are all over the market. At the same time, the requirements for ink quality are getting higher and higher. In today's fierce environment, environmentally friendly inks are also attracting people's attention. Since they will not emit volatile organic gases (VOCs) to the atmosphere, water-based inks are gradually replacing solvent-based inks. Water-based varnish is an emerging green and environmentally friendly printing material, and its environmental protection and safety are self-evident. As far as the current technical level of water-based varnishes is concerned, it is not a problem to replace solvent-based varnishes. However, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D11/107C09D11/03
CPCC09D11/03C09D11/107
Inventor 杨俊波杨志德
Owner 长兴艾飞特科技股份有限公司
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