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A kind of stain-resistant transparent varnish and preparation method thereof

A transparent varnish, stain-resistant technology, used in biocide-containing paints, anti-fouling/underwater coatings, wax coatings, etc. The effect of fine film and strong adhesion

Active Publication Date: 2017-12-01
辽宁斓溪新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Aiming at the problem that existing varnishes have low stain resistance and the attached stains cannot be easily wiped off, the transparent varnish provided by the present invention combines functional components water-based wax, emulsion and additives in a scientific proportion to make the preparation The transparent varnish not only has the general performance of high cost performance, strong adhesion, good water and alkali resistance, fine paint film, covering fine cracks, scrub resistance, easy cleaning and anti-fouling, but also has strong anti-corrosion effect on various stains and dirt. Resistant, able to continuously scrub the paint film, so that the paint film always remains as new

Method used

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  • A kind of stain-resistant transparent varnish and preparation method thereof
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  • A kind of stain-resistant transparent varnish and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A kind of transparent varnish provided in this embodiment is mainly prepared from the following components:

[0034] Emulsion: styrene-acrylic emulsion 50kg and silicone emulsion 300kg, additives 80kg (including preservative 251 2kg, wetting agent 1500 2kg, dispersant 3200 4kg, metal soap defoamer NXZ 1kg, antifreeze agent propylene glycol 15kg, multifunctional auxiliary agent TCP-95 3kg, film-forming aid Texnol 20kg, mineral oil defoamer 681F 1kg, thickener HEC60,020kg and leveling agent RM-2020 2kg), water-based wax 30kg and water 500kg.

[0035] Its preparation method comprises the following steps:

[0036] At a stirring speed of 350r / min, disperse preservatives, wetting agents, dispersants, metal soap defoamers, antifreeze and two-thirds of multifunctional additives into water. Stir at a certain stirring rate until all dissolve;

[0037] Adjust the stirring rate to 600r / min, add water-based wax, and disperse evenly, then add film-forming aids, emulsion, remaining ...

Embodiment 2

[0039] A kind of transparent varnish provided in this embodiment is mainly prepared from the following components:

[0040] Emulsion: styrene-acrylic emulsion 100kg and silicone emulsion 300kg, additives 90kg (including preservative LXE 2kg, wetting agent X-405 4kg, dispersant SN-5040 5kg, metal soap defoamer NXZ 1kg, antifreeze B2 Alcohol 20kg, multifunctional additive AMP-95 3kg, film-forming additive Texnol 20kg, mineral oil defoamer 681F 1kg, thickeners include: TT935 15kg and ASE60 15kg, leveling agent RM-2020 4kg), water-based wax 40kg and 530kg of water.

[0041] Its preparation method comprises the following steps:

[0042] At a stirring speed of 300r / min, disperse preservatives, wetting agents, dispersants, metal soap defoamers, antifreeze agents and two-thirds of multifunctional additives into water, after adding all Stir at a certain stirring rate until all dissolve;

[0043] Adjust the stirring rate to 500r / min, add water-based wax, and after dispersing evenly, ad...

Embodiment 3

[0045] A kind of transparent varnish provided in this embodiment is mainly prepared from the following components:

[0046] Emulsion: silicone emulsion 360kg, additives 85kg (including preservative LXE 2kg, wetting agent X-405 2kg, dispersant SN-5040 5kg, metal soap defoamer NXZ 0.5kg, antifreeze agent ethylene glycol 15kg, multi Functional additive AMP-95 3kg, film-forming additive Texnol 30kg, mineral oil defoamer 681F 1kg, thickener including: TT935 10kg and ASE60 15kg, leveling agent RM-2020 2kg), water-based wax 33kg and water 530kg .

[0047] Its preparation method comprises the following steps:

[0048] At a stirring speed of 300r / min, disperse preservatives, wetting agents, dispersants, metal soap defoamers, antifreeze agents and two-thirds of multifunctional additives into water, after adding all Stir at a certain stirring rate until all dissolve;

[0049] Adjust the stirring rate to 500r / min, add water-based wax, and after dispersing evenly, add film-forming aids,...

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Abstract

The invention provides a stain-resistant transparent varnish, which is mainly prepared from 350-400 parts of emulsion, 80-90 parts of auxiliary agent, 30-40 parts of water-based wax and 500-530 parts of water in parts by weight. The transparent varnish combines the functional components of water-based wax, emulsion, and additives in a scientific proportion, so that the prepared transparent varnish not only has high cost performance, strong adhesion, good water and alkali resistance, fine paint film, and fine coverage. Cracks, scrub resistance, easy cleaning and anti-fouling conventional performance, but also has a strong resistance to all kinds of stains and dirt, and can continuously scrub the paint film to keep the paint film as new as ever.

Description

technical field [0001] The invention relates to the field of water-based coatings, in particular to a stain-resistant transparent varnish and a preparation method thereof. Background technique [0002] Varnish, also known as varnish, is a coating composed of resin as the main film-forming substance and a solvent. Since both the paint and the coating film are transparent, it is also called transparent paint. Apply it on the surface of the object and dry to form a smooth film, showing the original texture of the object surface. [0003] With the continuous progress of life, people have higher requirements for varnish. Especially for functional rooms, such as wedding rooms, children's rooms, kitchens, restaurants, etc., the wall surface has high requirements for stain resistance, and it needs to be able to easily clean all kinds of stains and keep the paint film as new. [0004] In view of this, the present invention is proposed. Contents of the invention [0005] A first...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D183/04C09D191/06C09D7/12C09D5/16
Inventor 辛超张占华关雪松
Owner 辽宁斓溪新材料有限公司