Two-color matte pearly gray powder coating development technology

two-color powder coating is a simple variety of multi-color flower powder coating, using the powder coating itself "powder particle" characteristics of the technology developed a class of powder coatings. Two-color matte pearly gray powder coating applied to the following technology:Figure 1 two-color powder coating slab
1, two-part de-lighting technology
More traditional technology, but also more avant-garde technology, the principle is: the use of two powder coating curing speed difference to form the principle of de-lighting, usually the two powder curing speed difference is greater gloss catch-up, the powder average particle size of the finer coating surface more delicate.
2, particle size management technology
two-color powder coating particle size management is an important production process technology, the size of the powder particle size determines the final coating color display effect, so the production process particle size management is very necessary

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3, anti-color powder separation technology
two-color powder coating because it is composed of two different colors of powder, so two different color powder powder rate is consistent to achieve the perfect uniformity of the final color, otherwise it will form a "color spot" ills lead to poor visual effects. This requires the two powder particle diameters of the same proportion, particle size or close, consistent charge and other higher requirements, so product design, production have a higher technical and management requirements.
4, Formula Design and Color Matching Technology
Two-color powder formulation design and color matching is more difficult than conventional monochrome powders, complexity is higher, for three-color or more color combinations more difficult. Therefore, powder coating designers are required for higher formulation design and color matching techniques.
5, nano-modified technology
nano-modified technology in the powder coating has been used for a long time, in the micro-profit manufacturing exquisite today because of the powder coating nano-modified will increase the cost of powder coating formulation to a certain extent, so many enterprises, especially small and medium-sized enterprises are not willing to use. However, there is a very good advantage to using it well: the powder feels very "dry", the powder fluidity is particularly good, can greatly improve the fluidization effect of the powder coating application process, the powder is not easy to lump. However, if this technique is not used properly, there will be some side effects, one is that the powder is not charged (the result is not sprayed powder), the other is powder (certainly suspected) . . .To pursue a good coating of visual appearance effects, are required to have a certain technical strength! This is a lot of only the pursuit of unit price, low-quality quantity of "sales-oriented" enterprises are difficult to achieve! Changge City Creative Coatings Co. , Ltd. to technology entrepreneurship, technology development, technology to stabilize the market.
below share some pictures of the original manufacturing process of two-color powder coatings for appreciation:
Figure 2 two-color powder coating "powder" appearance display (test machine)
Figure 3 two-color powder coating before fine crushing effect
Figure 4 two-color powder coating before crushing effect
Figure 5 two-color powder coating color matching process picture show
figure 6 two-color powder coating color matching process picture display
figure 7 two-color powder coating color matching process picture