Grace matting powder C907 imported matting agent C907
Extinction powder C907 is a brand with an average particle size of 7.2NM, oil absorption value of 300G/100G, PH value of 3.3, porosity of 2.0ml/g, and packaging specification of 10KG/ package. Extinction powder C907 can be mainly applied to printing ink, etc. SYLOID C series extinction powder has high extinction efficiency, controllable performance, and requires very little addition, so the influence on mechanical properties, weather resistance and other coating properties is quite small. SYLOID C series products can be added with a high speed blender to correct gloss, or with other pigments using a blender or bead mill.
The C907 extinction powder has the same commonalities and characteristics as other extinction powders of SYLOID C series, such as: High shear stability, resistance to excessive grinding, no hard precipitation will form in the coating during storage, no effect on curing performance, no side effect on interlayer adhesion, smooth, wear-resistant high-quality surface, high transparency, no fog shadow formation, as little as possible on the mechanical properties of the coating (such as hardness or flexibility), the weatherability of the coating has little negative effect.
Physical and chemical indexes of C907 silica matting agent powder
