Analysis of common problems of water-packed water colorful coatings.

01, how to control the water package water color point size?
to observe the size of the grain, such as the grain is too small to be re-produced. The size of the water-packed water particles depends on the speed of stirring dispersion when the color grains form, according to the specific color requirements set the speed, need to follow the high frequency multiple methods, observe and adjust the shape of the color particles;
02, water bag water spray how to do?
the spray area to the putty layer, clean up can be re-sprayed, pay attention to protect other completed areas, to avoid secondary pollution

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03 Why is it not appropriate to store water?
water is a kind of material in which water-like latex particles are dispersed in the emulsion medium, but do not blend with each other. Whether wrapped or reactive, due to the volatile coating composition, the fusion of color particles is only a matter of time, high-quality water package finished products can be kept for more than 10 days, and poor quality products stored less than a week will appear layering, mold and other phenomena.
04, water package water colorful paint preparation process, particles too soft how to do?
can be based on the actual situation, appropriately improve the powder content. At present, the more effective method is to select emulsions with higher glass temperature for deployment, which can improve particle hardness. Secondly, other additives can be added, such as a small amount of silicone sol, the specific effect needs to be tested according to the actual situation.
05, water package water colorful paint emulsion volume is low what will happen?
If the amount of emulsion is low, the corresponding product color preservation, UV resistance, adhesion and other product performance will be reduced;
06, water package water production joint printing is what is the reason?
this may be due to uneven spraying of water-wrapped water coatings, or the substation treatment is not smooth enough, the current effective solution is block construction.
the thick cracking of water-packed water spray be solved?
water-wrapped water colorful coatings are made of emulsion and color paste color particles, after film elasticity coefficient is very high, the higher the thickness of the anti-cracking performance of the better, the thin film thickness will appear cracking phenomenon.
08, water bag water colorful paint does not use mask paint can be?
Water-wrapped multi-colored coating in the outdoor complex environment, the main coating can play a good protective role, with UV resistance, increase adhesion and improve weather resistance, yellowing resistance, etc. , it is recommended to use water-wrapped water-specific cover paint.
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