Beijing Sinofloc Chemical Co.,Ltd.
About
Beijing Sinofloc Chemical Co., Ltd. is a Chinese manufacturer and global supplier of polyacrylamide (PAM) flocculants, organic coagulants, and functional monomers, headquartered in Beijing's Chaoyang district with production facilities in Shandong Province. The company offers one of the industry's broadest flocculant portfolios across five polymer classes: anionic PAM (molecular weight 5–25 million, anionic charge 0–100%, available in powder and emulsion), cationic PAM with an extensive grading system from SINOFLOC 605 through 691 in powder form and SINOFLOC 1209 through 280C in emulsion form plus 450W–470W oil-free dispersions, non-ionic PAM (SINOFLOC 9010 and 9010H), amphoteric PAM for variable water conditions, and rheological flocculants for viscosity modification. The coagulant line includes SINOFLOC 301 polyamine at 50% content, SINOFLOC 302/303/309 PolyDADMAC at 20%, 40%, and 90% solid content respectively, and DM 21 DADMAC monomer at 65% content. Sinofloc also produces super absorbent polymer (SAP) for agricultural water retention and acrylamide monomer. Recommended operating conditions specify 3 g/L concentration, 10–40°C dissolution water temperature, 60-minute maturation time, and 2-year shelf life for powder products. The company serves municipal wastewater treatment (sewage, sludge thickening and dewatering), industrial wastewater, drinking water treatment, oil and gas (EOR, drilling fluids, fracturing, friction reduction), mining (coal washing, tailings, mineral processing), paper making, sugar processing, and construction markets across Asia, Europe, the Americas, and Africa. Sinofloc provides in-house laboratory testing and customized formulation services to optimize product selection for site-specific water conditions.
Key Products
Negatively charged co-polymer of acrylamide with acrylate groups (MW 5-25M, anionic charge 0-100%) for solid-liquid separation, sedimentation, and dewatering in water treatment, mining, and paper making.
Positively charged polyacrylamide polymer for wastewater treatment, sludge dewatering, and flocculation of negatively charged suspended particles.
Neutral charge polyacrylamide polymer for industrial wastewater treatment where charge neutrality is preferred for solid-liquid separation.
Dual-charge polymer containing both cationic and anionic groups for versatile treatment of variable water conditions in complex wastewater streams.
Specialized polyacrylamide formulation for viscosity modification and rheological control in industrial process water and drilling fluid applications.
Organic cationic coagulant at 50% content available in low, medium, and high viscosity grades, mixable with polymeric aluminum for turbid water treatment.
Organic cationic coagulant available in 20%, 40%, and 90% (solid) concentrations for wastewater coagulation, high-turbidity water treatment, textiles, mining, and paper making.
Diallyldimethylammonium chloride monomer at 65% content used as a raw material for synthesizing PolyDADMAC coagulants and other water treatment polymers.
Cross-linked acrylic acid copolymer for water absorption and retention in agricultural, landscaping, and horticultural applications.
Specialty polymer products for enhanced oil recovery (EOR), drilling fluids, fracturing, and friction reduction in oil and gas operations.
Retention aids, strength agents, and dispersants for paper manufacturing processes to improve fiber retention and sheet formation.
Flocculant and coagulant products for cane juice clarification and sugar manufacturing process water treatment.
Polymer additives for concrete and cement applications including water retention, thickening, and setting modification.
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