... absorption, hydrophilicity 3.activity and catalytic. 4.strong decolorization Activated white clay Property and Usage: the production appears powder solid ... , cycloparaffin, acid and mineral substance, which can increase durability, light stability and corrosion resistance of lubricant, widely used in refinement ... LTDTel:+86-411-82637220Mobil: +86-15040619720Fax:+86-411-82789675 Activated bleaching clay