Poly Anionic Cellulose PAC for Oil Drilling

Product Description Polyanionic Cellulose short for PAC,It is a high quality water soluble cellulose derivative. In shape of white or light yellow free-flowing powder, it is odorless, tasteless, non-toxic & non-fermented, and has good thermal-stability and high salt resistance.   Polyanionic Cellulose is soluble into water to form thick liquid, and it widely used in water-base drilling fluid so as to enhance the drilling fluid viscosity and control the fluid loss. Usually the sodium salt of Polyanionic Cellulose is in application and widely used in petroleum drilling, especially in salt well and offshore oil drilling. Except PAC, we also have Sodium Carboxymethyl Cellulose, Hydroxyethyl Cellulose for oil drilling, Hydroxypropyl Methyl Cellulose, Redispersible Polymer Powder, Polyvinyl Alcohol for Dry Mix Mortar, Polycarboxylate Superplasticizier for Concrete Admixtures.Product Spec  Items Standards Test results Purity % ≥70.0 70.5 Degree of Subst…