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

Kemira Superfloc C442 Cationic Emulsion Polyacrylamide Surfactant

Kemira Superfloc C442 is a high-molecular-weight cationic emulsion polyacrylamide flocculant designed for efficient solid–liquid separation in wastewater treatment, sludge dewatering, and mineral processing—offering rapid floc formation, excellent shear resistance, and broad pH adaptability under varying process conditions.
  • kemira superfloc c442 cationic emulsion polyacrylamide surfactant_efd6c6e0
  • kemira superfloc c442 cationic emulsion polyacrylamide surfactant_efd6c6e0

Features Of Kemira Superfloc C442 Cationic Emulsion Polyacrylamide Surfactant

  1. High molecular weight cationic emulsion polymer enabling efficient charge neutralization and particle bridging in challenging suspensions.

  2. Stable oil-in-water emulsion formulation offering excellent shelf life, easy handling, and rapid dispersion without pre-dissolution.

  3. Optimized for low-dosage performance in high-solids and high-ionic-strength environments typical of industrial wastewater streams.

  4. Low residual monomer content meeting stringent regulatory requirements for safe industrial use.

  5. Compatible with common inorganic coagulants and anionic polymers in dual-dosing configurations for enhanced dewatering efficiency.

Typical Applications Of Kemira Superfloc C442 Cationic Emulsion Polyacrylamide Surfactant

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

  2. Pulp and paper manufacturing — retention aid, drainage improvement, and pitch control in alkaline and recycled fiber systems.

  3. Mineral processing — tailings flocculation, clay settling, and process water clarification in coal, iron ore, and phosphate operations.

  4. Oil & gas production — produced water treatment, solids removal, and filter press/dryer feed conditioning.

  5. Food and beverage processing — effluent clarification, starch recovery, and yeast separation in breweries and bioethanol plants.

Specifications Of Kemira Superfloc C442 Cationic Emulsion Polyacrylamide Surfactant

Chemical TypeCationic polyacrylamide (PAM) emulsion
Product FormOil-in-water emulsion
AppearanceOff-white to light yellow viscous liquid
pH (1% aqueous solution)3.5 – 5.0
Active Polymer Content35 – 37 wt%
Cationic Charge Density30 – 40 meq/g (dry basis)
Viscosity (Brookfield, 25°C, spindle #3, 20 rpm)500 – 2,500 mPa·s
Storage Temperature Range5 – 35°C (avoid freezing and prolonged exposure >40°C)


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