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Anti-stain clear varnish and preparation method thereof

A transparent varnish and stain-resistant technology, which is applied to biocide-containing paints, anti-fouling/underwater coatings, wax coatings, etc., can solve the problems of low stain resistance and stains that cannot be easily cleaned, and achieve a fine and smooth paint film. High cost performance, good water and alkali resistance

Active Publication Date: 2016-01-13
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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  • Anti-stain clear varnish and preparation method thereof
  • Anti-stain clear varnish and preparation method thereof
  • Anti-stain clear 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 2512kg, wetting agent 15002kg, dispersant 32004kg, metal soap defoamer NXZ1kg, antifreeze agent propylene glycol 15kg, multifunctional additive TCP-953kg , film-forming aid Texnol20kg, mineral oil defoamer 681F1kg, thickener HEC620kg and leveling agent RM-20202kg), 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 multi-functional ...

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-4054kg, dispersant SN-40505kg, metal soap defoamer NXZ1kg, antifreeze agent ethylene glycol 20kg, more Functional additive AMP-953kg, film-forming additive Texnol 20kg, mineral oil defoamer 681F1kg, thickener including: TT93515kg and ASE6015kg, leveling agent RM-20204kg), water-based wax 40kg and water 530kg.

[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-4052kg, dispersant SN-40505kg, metal soap defoamer NXZ0.5kg, antifreeze ethylene glycol 15kg, multifunctional additives AMP-953kg, film-forming aid Texnol30kg, mineral oil defoamer 681F1kg, thickeners include: TT93510kg and ASE6015kg, leveling agent RM-20202kg), 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, emulsions, remaining m...

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Abstract

The invention provides anti-stain clear varnish. The anti-stain clear varnish is mainly prepared from, by weight, 350-400 parts of emulsion, 80-90 parts of auxiliaries, 30-40 parts of water-borne wax and 500-530 parts of water. According to the clear varnish, the functional components of the water-borne wax, the emulsion and the auxiliaries are combined together according to the scientific proportion, therefore, the prepared clear varnish not only has the traditional advantages of being high in cost performance and adhesive force, good in water resistance and alkali resistance, fine and smooth in varnish film, capable of covering tiny cracks, good in scrubbing resistance, easy to clean and good in anti-stain performance, but also has the high resisting effect on various stains and dirt matter, and the varnish film can be continuously scrubbed, so that the varnish film always keeps new.

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 Applications(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
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