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

DSM B-805 Solid Acrylic Resin

DSM B-805 Solid Acrylic Resin is a high-molecular-weight thermoplastic acrylic polymer from DSM’s B-Series, engineered for superior gloss, hardness, and UV resistance in coil coatings and industrial finishes. It offers excellent solubility in common organic solvents, outstanding weatherability, and consistent film formation—ideal for demanding OEM and aftermarket applications requiring durability and aesthetic performance.
  • dsm b 805 solid acrylic resin_825b11ef
  • dsm b 805 solid acrylic resin_825b11ef

Features Of DSM B-805 Solid Acrylic Resin

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

  2. Superior UV resistance and long-term color stability for outdoor durability applications.

  3. Excellent compatibility with common thermosetting resins including melamine, urea, and polyester crosslinkers.

  4. Low volatile organic compound (VOC) content, supporting compliance with stringent environmental regulations.

  5. Consistent batch-to-batch reproducibility and narrow molecular weight distribution for predictable formulation performance.

Typical Applications Of DSM B-805 Solid Acrylic Resin

  1. Automotive OEM clearcoats and basecoat/clearcoat systems.

  2. Industrial maintenance coatings for metal substrates requiring weatherability and gloss retention.

  3. Architectural high-performance coil coatings.

  4. Powder coatings for appliances and outdoor furniture.

  5. High-solids liquid industrial topcoats for general metal finishing.

Specifications Of DSM B-805 Solid Acrylic Resin

Chemical TypeThermoplastic solid acrylic copolymer
Product FormFree-flowing white to off-white granular solid
AppearanceGranular, non-dusting, homogeneous particles
Glass Transition Temperature (Tg)~75–80 °C (DSC, 10 °C/min)
Molecular Weight (Mw)~120,000–140,000 g/mol (GPC, PS standard)
Acid Value3–6 mg KOH/g
Volatile Content< 0.5 wt% at 120 °C, 2 hours
Primary ApplicationsOEM automotive coatings, industrial coil coatings, high-solids and powder coating binders


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