bentonite

High Quality Bentonite HY-708 is a kind of highly purified,remodeled and organically modified bentonite of which the raw material is a natural calcium bentonite .It is mainly used in low and medium polar solvents,such as paints,inks and other products.It has the following features: (1)easy to disperse:uner the effect of appropriate amount of polar activator ,HY-708 has fast speed of dispersion and gelation,small dispersing fineness. (2)anti-sediment:HY-708 has the property of anti-sediment in the system. Technical Data Moisture(%) ≤12 Particle Size(passing 200 mesh,%) ≥85 Green Compression Strength (KPa) ≥130 Wet Tensile Strength (KPa) ≥3.5 Swell Value(ml/3g) ≥90 Methylene Blue(g/100g) ≥36 Green Compression Strength(550°C0.5h,KPa)≥80 Methylene Blue(600°C1h,g/100g) ≥18 Dry Compression Strength (180°C1h,KPa) ≥200