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

Kemira Superfloc C4225 Cationic Emulsion Polyacrylamide Surfactant

Kemira Superfloc C4225 is a high-molecular-weight cationic emulsion polyacrylamide flocculant designed for efficient solid–liquid separation in wastewater treatment, sludge dewatering, and mineral processing. It offers rapid floc formation, excellent shear resistance, and superior charge density—ensuring robust performance across varying pH and temperature conditions while minimizing dosage requirements.
  • kemira superfloc c4225 cationic emulsion polyacrylamide surfactant_eee5a915
  • kemira superfloc c4225 cationic emulsion polyacrylamide surfactant_eee5a915

Features Of Kemira Superfloc C4225 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. Low dosage efficiency — delivers strong flocculation performance at reduced chemical consumption compared to dry or aqueous solution polymers.

  4. Optimized for high-solids dewatering applications, improving cake dryness and filter throughput in belt and centrifuge operations.

  5. Compatible with a broad pH range (3–9) and tolerant to moderate levels of multivalent ions commonly found in industrial process waters.

Typical Applications Of Kemira Superfloc C4225 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 enhancement, and pitch control in mechanical and recycled fiber systems.

  3. Mineral processing — tailings management, clay flocculation, and solid–liquid separation in coal, iron ore, and phosphate operations.

  4. Food and beverage processing — clarification of starch, yeast, and vegetable protein streams; waste sludge conditioning.

  5. Leather tanning and textile effluent treatment — removal of suspended solids, chromium complexes, and organic dyes.

Specifications Of Kemira Superfloc C4225 Cationic Emulsion Polyacrylamide Surfactant

Chemical TypeCationic polyacrylamide (PAM) emulsion
Product FormOil-in-water emulsion
AppearanceOpaque, milky white liquid
Active Polymer Content35–37 wt%
Cationic Charge Density30–40 meq/100 g (dry basis)
pH (1% aqueous dilution)3.5–5.0
Storage Temperature Range5–35 °C
Primary ApplicationsWastewater sludge dewatering, pulp & paper retention, mineral tailings settling


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