Bentonite, Style : Wet

We are offering bentonite.molecular formula: al2o3.4(sio2).h2o molecular weight: 360.31
cas no: 1302-78-9
structural formula:
specification:
items index
description calcium based bentonite
testing specification per api spec 13a
600 rpm reading ≥30
yield point/plastic viscosity ratio ≤3
filtrate volume ≤15ml
residue ( 75 micron wt ) ≤4.0%
moisture ≤10%
properties:
bentonite is used in foundry, metallurgy, well drilling slurry, food, oil and agriculture. It is also used in chemical industry, environmental protection, zoology construction, ecological construction, building, paper making and textile. Bentonite also can be used inprinting & dyeing, ceramic, medicine, cosmetic, machine, etc.