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

KS Chemical Rheoflow DS-363 Leveling Agent

KS Chemical Rheoflow DS-363 is a high-performance silicone-free leveling agent from the Rheoflow series, designed for waterborne and solvent-borne industrial coatings. It enhances surface uniformity, reduces orange peel, and improves flow without compromising substrate wetting or gloss retention. Ideal for automotive refinish, wood, and plastic coatings where low foam and excellent compatibility are critical.
  • ks chemical rheoflow ds 363 leveling agent_5ee9f6cb
  • ks chemical rheoflow ds 363 leveling agent_5ee9f6cb

Features Of KS Chemical Rheoflow DS-363 Leveling Agent

  1. Exceptional surface leveling and flow enhancement in solvent-borne and high-solids coatings.

  2. Low foaming tendency, minimizing defects during high-speed application processes.

  3. Excellent compatibility with acrylic, polyester, and epoxy resin systems.

  4. Improves gloss uniformity and reduces orange peel without affecting cure kinetics.

  5. Non-silicone formulation—avoids substrate contamination and intercoat adhesion issues.

Typical Applications Of KS Chemical Rheoflow DS-363 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 thermosetting lacquers.

  4. General-purpose decorative architectural coatings (interior/exterior).

  5. Coil coating formulations requiring consistent film formation at high line speeds.

Specifications Of KS Chemical Rheoflow DS-363 Leveling Agent

Chemical TypeModified polyacrylate copolymer
Product FormLiquid
AppearanceClear, pale yellow to amber liquid
Specific Gravity (25°C)0.94–0.97 g/cm³
Viscosity (25°C, mPa·s)800–1,200 (Brookfield RV, spindle #3, 20 rpm)
SolubilityMiscible with common organic solvents (e.g., xylene, butyl acetate, MEK)
VOC Content<50 g/L (as supplied)
Storage Stability12 months in unopened original container at 5–30°C


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