R-900 Product Description: R-900 is a chloride system were universal rutile titanium dioxide pigment. It is fine, dry white powder. In inks, R-900 is a good general purpose material for rotogravure inks, benzene plastic printing ink resin ink and oil, has a good gloss, brightness and opacity. 
 Properties ------------------ R900 
 Titanium dioxide, the minimum weight ---------- 94 
 Two oxide, 4.3 weight %------------ 
 Amorphous silica, no weight %---------- 
 ------------------- 4.0 specific gravity 
 Weight of the volume, liters / kg (gallons / lbs )------ 0.25 (0.03) 
 No organic processing ----------------- 
 Color CIE L *--------------- 99.8 
 * Median particle size, 0.41 micron ------------- 
 Oil Absorption ----------------- 15.2 
 ----------------- 8.1 PH value 
 30 ° C (86 ° F) when the resistance value, kilohms ----- 12 
 ---------------- 12.4 color black at the end 
 Tel :021 -59889296, 13761443736 
 Contact: Miss Li