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

DSM B-890 Solid Acrylic Resin

DSM B-890 Solid Acrylic Resin is a high-molecular-weight thermoplastic acrylic polymer from DSM’s B-Series, engineered for superior weatherability, gloss retention, and solvent resistance in industrial coatings and automotive clearcoats. It offers excellent flow, leveling, and compatibility with crosslinkers like melamine and polyisocyanates.
  • dsm b 890 solid acrylic resin_b7b1a340
  • dsm b 890 solid acrylic resin_b7b1a340

Features Of DSM B-890 Solid Acrylic Resin

  1. High molecular weight solid acrylic resin offering excellent film hardness and scratch resistance.

  2. Outstanding UV stability and long-term color retention in outdoor applications.

  3. Good solubility in common organic solvents including xylene, toluene, and ester-based systems.

  4. Low volatile organic compound (VOC) contribution when formulated into compliant coatings.

  5. Thermoplastic nature enables easy melt-blending and compatibility with thermosetting resins.

Typical Applications Of DSM B-890 Solid Acrylic Resin

  1. Automotive refinish clearcoats and basecoat binders.

  2. Industrial maintenance coatings for metal and plastic substrates.

  3. Architectural high-performance exterior wall coatings.

  4. Plastic coatings for consumer electronics housings.

  5. UV-curable hybrid coating systems requiring thermal flow control.

Specifications Of DSM B-890 Solid Acrylic Resin

Chemical TypeSolid thermoplastic acrylic copolymer
Product FormFree-flowing white to off-white granular solid
AppearanceGranular, non-dusty, free of visible specks or discoloration
Glass Transition Temperature (Tg)Approx. 105–110 °C (DSC, 10 °C/min)
Acid Value≤ 5 mg KOH/g
Weight Average Molecular Weight (Mw)120,000–150,000 g/mol (GPC, polystyrene standard)
Residue on Ignition≤ 0.3 wt%
Primary ApplicationsHigh-gloss protective coatings, automotive and industrial topcoats


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