Polyacrylamide, Flocculant, PAM manufacturer / supplier in China, offering Oil Drilling Grade CMC Sodium Carboxymethyl Cellulose Powder Thickener Polyanionic Cellulose PAC CAS 9004-32-4, Advanced Polyanionic Cellulose Filtration Control for Oil Drilling Applications PAC, High Viscosity and Low Fluid Loss Oil Drilling PAC Hv Polyanionic Cellulose and so on.
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