Good absorption and discoloration, iron exchange, acid catalysis and swelling performance.Application: CS-1020 activated clay is used in white oil, lubricating oil, vaseline, oil reclamation ( such as machinery oils, lubricating oil), polyether, etc.Quality specification:1. Appearance: grey or light colored fine powder 2. Moisture content(2hrs 105oC) : â¤12%3. Discoloration : â¥1124. Activity degree (mmol/kg ) : â¥190 5. Granularity(over 0.076mm) : â¥95%6. Free Acid (H2SO4 ) : â¤0.20%