Special precipitated silica for high-grade coatings
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Highly dispersed precipitated silica can be used as a matting agent in coatings. The principle is that it can make the surface of the coating film rough, uneven surface and weak roughness will cause light to scatter, thereby reducing gloss and eliminating matting.
The high-dispersion ultra-fine precipitated silica for matting agent includes IOTA FINE SIL516, FINE SIL300, FINE SIL300A; GRACE's products are ED30, ED50, C906, C907, C810, W300, W500, W900; France The brand of T34M produced by Rhone Planck; the series of products of ok412, ok500, R970 and TS100 produced by Degussa, Germany; and the product of K500 produced by Deshan Co., Ltd. of Japan.
