Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Kemira Superfloc SD2081 High Molecular Weight Anionic Flocculant Surfactant

Kemira Superfloc SD2081 is a high-molecular-weight anionic flocculant surfactant from Kemira’s Superfloc series, engineered for superior suspended solids removal in wastewater and mineral processing. It delivers rapid floc formation, enhanced settling, and robust performance under varying pH and ionic strength conditions.
  • kemira superfloc sd2081 high molecular weight anionic flocculant surfactant_9303ecd2
  • kemira superfloc sd2081 high molecular weight anionic flocculant surfactant_9303ecd2

Features Of Kemira Superfloc SD2081 High Molecular Weight Anionic Flocculant Surfactant

  1. Ultra-high molecular weight polymer enabling exceptional bridging flocculation in low-turbidity and fine-particle suspensions.

  2. Optimized anionic charge density for efficient interaction with positively charged colloids and metal hydroxides in neutral-to-alkaline pH ranges.

  3. Excellent shear stability and redispersibility, maintaining floc integrity under high-flow mixing and pumping conditions.

  4. Low dosage requirement due to high activity, reducing operational costs and minimizing residual polymer in treated effluent.

  5. Compatible with common inorganic coagulants (e.g., aluminum sulfate, ferric chloride) and cationic polymers in dual-polymer systems.

Typical Applications Of Kemira Superfloc SD2081 High Molecular Weight Anionic Flocculant Surfactant

  1. Municipal and industrial wastewater treatment—primary sedimentation, tertiary clarification, and sludge dewatering.

  2. Mineral processing—tailings thickening and paste disposal in iron ore, copper, and phosphate operations.

  3. Pulp and paper—white water clarification, fiber recovery, and filler retention enhancement.

  4. Construction dewatering—treatment of turbid stormwater and slurry from tunneling and excavation sites.

  5. Food and beverage processing—clarification of process water and organic-rich effluents from starch, sugar, and brewing facilities.

Specifications Of Kemira Superfloc SD2081 High Molecular Weight Anionic Flocculant Surfactant

Chemical TypeHigh molecular weight synthetic anionic polyacrylamide (PAM)
Product FormWhite granular solid (free-flowing powder)
AppearanceOff-white to light beige granules
pH of 0.1% Aqueous Solution6.5 – 8.0
SolubilityFully soluble in cold water with proper aging (30–60 min)
Primary ApplicationsWastewater clarification, mineral tailings thickening, sludge conditioning
Key FeaturesHigh MW, medium anionic charge, excellent floc strength & settling rate
Storage ConditionsStore in cool, dry, well-ventilated area; avoid moisture and direct sunlight


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