Polyacrylamide, Flocculant, PAM manufacturer / supplier in China, offering CAS 9004-32-4 PAC-Hv Polyanionic Cellulose for Oil Drilling Mud Additive, Oilfield Drilling Fluids Additives Petroleum Grade White Powder PAC Polyanionic Cellulose, Polyanionic Cellulose PAC for Oil Drilling Poly Anionic Cellulose LV/Hv/R for Oil Drilling Grade API and so on.
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