... fastness.2. Solids content: ≥50%.3. Colors:blue(or red,black,yellow),excellent color developing4. PH:7.5-95. Viscosity:125 ... months when stored sealed7. In plastic rubber drums,200kg/drumHow to Use Micro-capsule for Carbonless Copy Paper1. It is mixed ... with adhesive,spacing starch,SBR latex,water,pigment,etc.according to certain proportions and then coated on the back side of ...