Traits : Benpinwei time white powder, drug-free, have good adhesion, adsorption, swelling exchange, catalytic, Thixotropic, suspended, fire resistance, plasticity, lubrication and so on.

Use : commonly used for foundry sand binder; Metallurgical pellet binder; Geological drilling mud; Architectural Coatings defense Shen thickening agent; animal feed additives.

Packaging : The sacks, with double-bag packaging films. Bag weighing 25KG,50KG. (-300 Head bag weighing 40kg)

Casting bentonite

Indicators   Model Wet compressive stren  (KPa) Hot wet tensile strength  (KPa) Inflated value  (ml/3g) Portland absorption capacity  (g/100g)   Granularity (-200 head%) Water  (%) PNa12-35 ≥ 120 ≥ 3.5 ≥ 90 ≥ 36 ≥ 90 ≤ 12 PNa11-30 ≥ 110 ≥ 3.0 ≥ 80 ≥ 34 ≥ 90 ≤ 12