Product Description

Bentonite(Drilling fluid) Bentonite undergoes great expansion when it is caught in water, so it possesses solid colloid nature, which can increase the viscosity of the suspension. When used for drilling mud, it can increase the lubricity of drilling tools and clean rock cuttings produced during the course of drilling well. It is also widely used for drilling construction of complex tectonic layer to avoid downhole accidents. The product is well-known for its good hydration property, strong water absorption and expansion capacity, large exchange amount of positive ion and high making pulp rate.