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Negative ion sand-in-water multicolor coating and preparation method thereof
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A technology of colorful paint and negative ion water, applied in the field of paint, can solve the problems of smooth plane without texture, difficult to distinguish true from false, poor imitation stone effect, etc. Effect
Pending Publication Date: 2020-10-09
HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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Problems solved by technology
[0002] As we all know, real stone paint is a textured and cost-effective coating, but the effect of imitating stone is relatively poor. Because its raw material is natural colored sand, real stone paint cannot imitate the natural texture of marble; Well, compared with the effect presented by the real stone, it is difficult to distinguish the real from the fake, but the plane is smooth and has no texture
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preparation example Construction
[0086] (1) Preparation of protective glue:
[0087] a. Add deionized water into the container and start stirring;
[0088] b. Under the stirring condition of 300-600rpm, add dispersant, viscosityreducer, antifungal agent, bactericide, pH regulator, and stir for 1-2min;
[0089] c. Under stirring at 1300-1500rpm, add protective rubber powder and stir for 30 minutes;
[0090] d. Fill the protective glue into a suitable container for later use.
[0091] (2) Preparation of toning base paint:
[0092] a. Add deionized water into a suitable container and start stirring;
[0093] b. Under stirring at 300-500rpm, add antifungal agent and dispersant evenly and slowly, and stir for 1-2min;
[0094] c. Under stirring at 600-800rpm, add cellulose and stir for 5-10min;
[0095] d. Under stirring at 700-900rpm, slowly add filler, negative ion powder, defoamer, pH regulator, after adding, adjust the speed to 800-1000rpm, and stir for 20min;
[0096] e. Under stirring at 500-700rpm, sl...
Embodiment 1-3
[0114] Table 2 embodiment 1-3 negative ion release test result
[0115] Example 1 Example 2 Example 3 Negative ion release 3500pcs / cm 3
[0116]The colorful coatings of the present invention are mostly used for building exterior walls, and have a certain effect on removing formaldehyde, VOC, etc.; compared with other existing solutions, the present invention has the main advantage of using negative ion powder as a filler for the preparation of base paints. At the same time, water-soluble negative ion powder is added to the continuous phase. After the coating is sprayed on the exterior wall of the building, the two negative ion powders play a synergistic effect and can increase the negative ion release of the coating.
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Abstract
The invention relates to the technical field of coating, and specifically discloses negative ion sand-in-water multicolor coating. The coating is mainly formed by mixing protective glue, toning base paint and a continuous phase. The negative ionpowder and a self-extinctionemulsion are added into the toning base paint and the continuous phase, so that the sand-in-water multicolor coating has theeffect of continuously releasing negative ions, the glossiness is reduced, a building outer wall is closer to stone, the simulation degree of the coating is increased, and a healthy and comfortable living environment is created while the attractiveness is kept.
Description
technical field [0001] The invention relates to the technical field of coatings, in particular to a negative ion sand-in-water multi-color coating and a preparation method thereof. Background technique [0002] As we all know, real stone paint is a textured and cost-effective coating, but the effect of imitating stone is relatively poor. Because its raw material is natural colored sand, real stone paint cannot imitate the natural texture of marble; Well, compared with the effect presented by the real stone, it is difficult to distinguish between true and false, but the plane is smooth and has no texture. Water-in-sand multi-color paint is a new high-grade exterior wall decorative paint after water-in-water multi-color paint and real stone paint. , so that it not only has the high simulation degree of colorful paint but also the texture of natural real stone paint, and more and more colorful sand-in-water paints are used on the exterior walls of residential buildings. [00...
Claims
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Application Information
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