Organic Bentonite

Organic bentonite is a kind of inorganic mineral / organic ammonium complex, which is made from bentonite by inserting organic covering agent through ion exchange technology, using the layered structure of montmorillonite in bentonite and its characteristics of swelling and dispersing into colloidal clay particles in water or organic solvent. Organic bentonite can form gel in various organic solvents, Oils and liquid resins. It has good thickening, thixotropy, suspension stability, high temperature stability, lubricity, film forming, water resistance and chemical stability. It has important application value in the coating industry. It is also widely used in paint and ink, aviation, metallurgy, chemical fiber, petroleum and other industries.

Properties

Bentonite can be used as binder, adsorbent, filler, thixotropic agent, flocculant, detergent, stabilizer, thickener, etc., as carrier of chemical fertilizer, bactericide and pesticide, filler of rubber and plastic, anti sedimentation assistant of synthetic resin and ink, thixotropic and thickening of pigment and raw slurry coating, additive of daily chemicals, absorbent and binder of medicine, etc, It is also widely used in petroleum, metallurgy, casting, machinery, ceramics, construction, light industry, papermaking, textile and food sectors.

CAS No.

1302-78-9

Formula

Al2H2O12Si4

Molecular Mass

360.31400

Exact Mass

359.82500

PSA

189.16000

Logp

-2.61890