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

Dow B-66 Acrylic Resin

Dow B-66 Acrylic Resin is a high-solids, solvent-based acrylic copolymer from Dow’s B-Series, engineered for superior gloss retention, UV resistance, and substrate adhesion in industrial coatings and automotive refinish applications.
  • dow b 66 acrylic resin_4b501cff
  • dow b 66 acrylic resin_4b501cff

Features Of Dow B-66 Acrylic Resin

  1. High gloss and excellent clarity for premium aesthetic finishes.

  2. Outstanding UV resistance and long-term color retention in outdoor exposure.

  3. Good compatibility with common crosslinkers including melamine and polyisocyanates.

  4. Low VOC formulation suitable for compliance with stringent environmental regulations.

  5. Excellent flow and leveling properties for smooth, defect-free film formation.

Typical Applications Of Dow B-66 Acrylic Resin

  1. Automotive OEM clearcoats and basecoats.

  2. Industrial maintenance coatings for metal substrates.

  3. Architectural high-performance exterior coatings.

  4. Plastic coatings requiring adhesion and flexibility.

  5. Refinish coatings for automotive and heavy-duty equipment.

Specifications Of Dow B-66 Acrylic Resin

Chemical TypeThermosetting acrylic copolymer
Product FormLiquid resin solution
AppearanceClear, pale yellow liquid
Solvent SystemStandard aromatic/ester blend
Non-Volatile Content (wt%)50–55%
Acid Value (mg KOH/g)8–12
Weight-Average Molecular Weight (Mw)~8,000–12,000 Da
Viscosity (25°C, mPa·s)1,200–1,800


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