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

DSM B-731 Solid Acrylic Resin

DSM B-731 is a high-performance solid acrylic resin from DSM’s B-Series, engineered for superior weatherability, gloss retention, and UV resistance in industrial coatings. It delivers excellent hardness, chemical resistance, and compatibility with crosslinkers like melamine and polyisocyanates—ideal for automotive refinish, coil, and appliance coatings.
  • dsm b 731 solid acrylic resin_a6089a41
  • dsm b 731 solid acrylic resin_a6089a41

Features Of DSM B-731 Solid Acrylic Resin

  1. High molecular weight solid acrylic resin offering excellent film-forming capability and mechanical strength.

  2. Outstanding weather resistance and UV stability for long-term outdoor performance.

  3. Good compatibility with common solvents, nitrocellulose, and other thermoplastic resins.

  4. Low yellowing tendency and high clarity in clear coat formulations.

  5. Consistent batch-to-batch reproducibility meeting stringent industrial quality control standards.

Typical Applications Of DSM B-731 Solid Acrylic Resin

  1. Automotive refinish clear coats and basecoats.

  2. Industrial maintenance coatings for metal and plastic substrates.

  3. High-gloss wood finishing systems including furniture and cabinetry.

  4. Plastic coatings requiring abrasion resistance and optical clarity.

  5. Specialty protective topcoats for signage and architectural elements.

Specifications Of DSM B-731 Solid Acrylic Resin

Chemical TypeSolid acrylic copolymer
Product FormPowdered solid granules
AppearanceWhite to off-white free-flowing granules
Primary ApplicationsClear coats, high-gloss topcoats, industrial finishes
Key FeaturesWeather resistance, solvent solubility, film hardness
BenefitsEnhanced durability, gloss retention, formulation flexibility
Storage ConditionsStore in cool, dry place below 30°C; protect from moisture
Shelf Life24 months from date of manufacture under recommended conditions


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