A kind of colorful ultra-thin rock flake synthetic water-in-water colorful paint and its production process

Abstract

The invention relates to a multi-colored ultra-thin rock flake synthetic water-in-water colorful paint and a production process. The ratio of each raw material is as follows according to weight: 10-15 parts of water, ultra-thin rock flake with a thickness of 0.01-0.1mm: 35-55 parts , Silicone modified emulsion S66: 30-35 parts, coalescent c-12: 1.5-2.0 parts, defoamer NXP-1: 0.1-0.3 parts, defoamer NXP-2: 0.1-0.3 parts, Thickener NZC‑308: 0.5‑1.0 parts, leveling thickener NLP‑105: 0.2‑0.8 parts, leveling agent PU‑30: 0.1‑1.0 parts, amine neutralizer AZH‑95: 0.2‑0.6 parts , 0.5-2.0 parts of quick-drying agent, 5-20 parts of calcium carbonate filler. Compared with the prior art, the present invention has the beneficial effects that: the colored dots made of ultra-thin rock flakes are produced by synthetic emulsion, without adding hydrophilic colloid, so they have excellent water resistance and water whitening resistance; the ultra-thin rock flakes The particle size is easy to control; ultra-thin rock slices can completely avoid the above-mentioned abnormal situation that the water-in-water watercolor spots are easily damaged.

Description

technical field [0001] The invention relates to the application field of coatings, in particular to a multicolored ultra-thin rock flake synthetic water-in-water multicolored coating and a production process. Background technique [0002] At present, the water-in-water colorful coatings (HG / T4343-2012 | water-based colorful architectural coatings) produced by colloids have the following disadvantages: 1: poor water resistance, easy to whiten: because the protective colloids used to make water-in-water colored particles of this product are mainly Yes: artificially synthesized high-viscosity magnesium aluminum silicate, natural plant colloids, and naturally formed bentonite. These colloids themselves have poor water resistance and are easy to absorb water and swell; 2: The size of the water-in-water colorful dots should not be controlled between batches during production. , 3: Water-in-water dots are easy to break: In the process of storage and transportation, water-in-water w...

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Problems solved by technology

[0002] At present, the water-in-water colorful coatings (HG / T4343-2012 | water-based colorful architectural coatings) produced by colloids have the following disadvantages: 1: poor water resistance, easy to whiten: because the protective colloids used to make water-in-water colored particles of this product are mainly Yes: artificially synthesized high-viscosity magnesium aluminum silicate, natural plant colloids, and naturally formed bentonite. These colloids themselves have poor water resistance and are easy to absorb water and swell; 2: The size of the water-in-water colorful dots should not be controlled between batches during production. , 3: Water-in-water dots are easy to break: In the process of storage and transportation, water-in-water dots are easily damaged, especially when adding water and stirring during the construction stage, it is easier to break the dots, resulting in construction color

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