Bentonite CAS NO.1302-78-9

Nanometer montmorillonite belongs to smectite(including calcium,sodium,sodium-calcium,magnesium smectite),made from shelling,dispersing,purifying,grad…

Nanometer montmorillonite belongs to smectite(including calcium,sodium,sodium-calcium,magnesium smectite),made from shelling,dispersing,purifying,grading and special organice composing,and the average crystal thickness is less than 25nm,the content of montmonrillonite is higher than 95%.With good dispersion properties,it is widely used as additive for nanometer high molecular materials in high molecular material industry. Bentonite For Drilling Mud&Civil Engineering The standards for bentonite products used for drilling well slurry and civil projects refer to the standards issued by Geographical Mine Department Petroleum Industry Department and API standards of American Petroleum Association and European OCMA standard.