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

DSM Alcreset 7133 Hydroxyl Acrylic Resin

DSM Alcreset 7133 Hydroxyl Acrylic Resin is a high-performance, low-VOC hydroxyl-functional acrylic polymer from DSM’s Alcreset® series. Designed for ambient-cure and baked coatings, it delivers excellent gloss retention, weather resistance, and compatibility with melamine and polyisocyanate crosslinkers—ideal for automotive refinish and industrial applications.
  • dsm alcreset 7133 hydroxyl acrylic resin_0f2d51b9
  • dsm alcreset 7133 hydroxyl acrylic resin_0f2d51b9

Features Of DSM Alcreset 7133 Hydroxyl Acrylic Resin

  1. High hydroxyl functionality for robust crosslinking with isocyanates and melamine resins.

  2. Excellent compatibility with common solvent-borne automotive and industrial coating systems.

  3. Good pigment wetting and dispersion stability in high-solids formulations.

  4. Superior gloss retention and UV resistance in topcoat applications.

  5. Low viscosity at high solids content, enabling efficient spray application and reduced VOC emissions.

Typical Applications Of DSM Alcreset 7133 Hydroxyl Acrylic Resin

  1. Automotive OEM clearcoats and basecoats.

  2. Industrial maintenance coatings for metal substrates.

  3. General-purpose high-performance protective coatings.

  4. Refinish coatings requiring fast cure and excellent film integrity.

Specifications Of DSM Alcreset 7133 Hydroxyl Acrylic Resin

Chemical TypeHydroxyl-functional acrylic copolymer
Product FormLiquid resin solution
AppearanceClear, pale yellow liquid
Solvent SystemAromatic-free (e.g., ester/ketone blend)
Solids Content (wt%)60 ± 2%
Hydroxyl Value (mg KOH/g)85–95
Acid Value (mg KOH/g)< 5
Viscosity (25°C, mPa·s)3,000–5,000


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