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Preparation method of highlight wear-resistant water-based glaze oil

A technology of water-based varnish and deionized water, applied in the direction of coating, can solve the problem of inability to meet the requirements of high-performance water-based varnish, and achieve the effect of high gloss and good wear resistance

Inactive Publication Date: 2010-08-11
张兴艺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary acrylic emulsions are not compatible with water-based resins and small molecule solvents, so acrylic emulsions prepared by conventional emulsion polymerization methods can no longer meet the requirements of high-performance water-based varnishes.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] The high-gloss and high-abrasion-resistant water-based varnish of the present invention is made of the following raw materials in proportions by weight:

[0013] 400 parts of acrylic emulsion, 300 parts of alkali-soluble resin solution, 35 parts of wax emulsion, 5 parts of defoamer, 5 parts of wetting agent, 10 parts of film-forming aid, 80 parts of deionized water;

[0014] The preparation steps are as follows:

[0015] Put the acrylic emulsion in a container equipped with a high-speed disperser according to the formula ratio, add one-third of deionized water and mix evenly, the speed of the disperser is 800r / min, disperse for about 10 minutes, add alkali-soluble resin liquid, and increase the speed to 1200r / min, disperse for 10 minutes, then add wax emulsion, defoamer, film-forming aid, wetting agent and the remaining deionized water in proportion, increase the number of revolutions to 2000r / min and disperse at high speed for 1 hour, and filter through a 200-mesh sie...

Embodiment 2

[0017] The high-gloss and high-abrasion-resistant water-based varnish of the present invention is made of the following raw materials in proportions by weight:

[0018] Acrylic emulsion 500 parts, alkali-soluble resin liquid 400 parts, wax emulsion 55 parts, defoamer 10 parts, wetting agent 10 parts, film-forming aid 15 parts, deionized water 120 parts;

[0019] Preparation steps are identical with embodiment 1:

Embodiment 3

[0021] The high-gloss and high-abrasion-resistant water-based varnish of the present invention is made of the following raw materials in proportions by weight:

[0022] Acrylic emulsion 450 parts, alkali-soluble resin liquid 320 parts, wax emulsion 40 parts, defoamer 6 parts, wetting agent 6 parts, film-forming aid 11 parts, deionized water 90 parts.

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Abstract

The invention provides a preparation method of highlight wear-resistant water-based glaze oil. The highlight wear-resistant water-based glaze oil is prepared from raw materials such as acrylic emulsion, an alkali soluble resin solution, wax emulsion, a defoaming agent, a wetting agent, a film forming agent, deionized water and the like. The preparation method comprises the following steps of: adding the acrylic emulsion in a vessel equipped with a high-speed dispersion machine according to the formula proportion; adding one third of deionized water for uniformly mixing; adding the alkali soluble resin solution after dispersing for 10 minutes at the rotating speed of 800r / min; improving the rotating speed to 1,200r / min; adding the wax emulsion, the defoaming agent, the film forming agent and residual deionized water in sequence according to the proportion after dispersing for 10 minutes; and improving the revolution to 2,000r / min, dispersing for 1 hour at a high speed and filtering by a screen mesh with 200 meshes to obtain the highlight wear-resistant water-based glaze oil.

Description

technical field [0001] The invention relates to a preparation method of a paint, in particular to a preparation method of a high-gloss wear-resistant water-based varnish. Background technique [0002] Since the 1980s, with the opening up to the outside world and the rapid development of the commodity economy, printing products have become increasingly high-grade, colored and diversified, various glazing technologies have developed rapidly, and glazing processing has become increasingly popular. The annual application of varnish (varnish) has exceeded 10,000 tons, and it has become an important field of post-printing processing. The early glazing coatings had few varieties and simple craftsmanship. Nowadays, glazing coatings have formed a series of diversified and multi-variety products, which can be roughly divided into solvent-based varnishes, oil-based varnishes, UV varnishes and water-based varnishes. [0003] Solvent-type varnishes use benzene, ester and alcohol solven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D5/00
Inventor 张兴艺
Owner 张兴艺