Used as thickness in naphthenic oil, olefin, and synthetic grease. the largest bentonite manufacturer in Asia... It is a kind of bentonite which midified by quaternary ammonium salt. It is specially used as thickness in naphthenic oil, olefin, and syntheic oil grease. It has nice...

additive for nanometer high molecular materials in high molecular material industry.the largest bentonite manufacturer in Asia.. Nanometer montmorillonite belongs to smectite, made from shelling, dispersing, purifying, grading and special organice composing, and the average...