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

KS Chemical Rheoflow KSR-125 Leveling Agent

KS Chemical Rheoflow KSR-125 is a high-performance silicone-free leveling agent from the Rheoflow series, designed for water-based and solvent-borne industrial coatings. It enhances surface uniformity, reduces orange peel, and improves flow without affecting substrate wetting or recoatability. Ideal for automotive refinish, wood, and plastic coatings where defect-free finishes are critical.
  • ks chemical rheoflow ksr 125 leveling agent_26829c27
  • ks chemical rheoflow ksr 125 leveling agent_26829c27

Features Of KS Chemical Rheoflow KSR-125 Leveling Agent

  1. High-efficiency surface tension reduction for exceptional flow and leveling in solvent-based and high-solids coatings.

  2. Low foaming profile, minimizing air entrapment and eliminating the need for additional defoamers in most formulations.

  3. Excellent compatibility with acrylic, polyester, and polyurethane resin systems without compromising gloss or clarity.

  4. Thermally stable up to 200 °C, supporting baking-cure industrial coating processes.

  5. Non-silicone chemistry—avoids silicone-related recoatability issues and substrate contamination risks.

Typical Applications Of KS Chemical Rheoflow KSR-125 Leveling Agent

  1. Automotive OEM and refinish clearcoats and basecoats.

  2. Industrial maintenance coatings for metal and plastic substrates.

  3. Wood finishing systems including UV-curable and thermoset varnishes.

  4. General-purpose decorative and protective solvent-borne topcoats.

  5. Coil coatings requiring uniform film formation and edge coverage.

Specifications Of KS Chemical Rheoflow KSR-125 Leveling Agent

Chemical TypeModified acrylate copolymer
Product FormLiquid
AppearanceClear, pale yellow liquid
Specific Gravity (25 °C)0.96–0.98 g/cm³
Flash Point (COC) > 100 °C
SolubilityMiscible with common organic solvents (e.g., xylene, butyl acetate, MEK)
Recommended Use Level0.1–0.5 wt% on total formulation
Storage StabilityStable for 24 months in unopened original container at 5–30 °C


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