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

DSM Uracron CY463 Hydroxyl Acrylic Resin

DSM Uracron CY463 is a hydroxyl-functional acrylic resin from the Uracron series, designed for high-performance two-component polyurethane coatings. It offers excellent gloss retention, UV resistance, and compatibility with isocyanate crosslinkers. Ideal for automotive refinish, industrial maintenance, and coil coatings requiring durability, flexibility, and low-VOC formulation capability.
  • dsm uracron cy463 hydroxyl acrylic resin_417f5a7b
  • dsm uracron cy463 hydroxyl acrylic resin_417f5a7b

Features Of DSM Uracron CY463 Hydroxyl Acrylic Resin

  1. High hydroxyl functionality for efficient crosslinking with melamine, polyisocyanate, or polyester resins.

  2. Excellent compatibility with common solvent-based and high-solids coating systems.

  3. Superior weather resistance and UV stability for long-term gloss and color retention.

  4. Low viscosity profile enabling high-solids formulation without sacrificing flow or leveling.

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

Typical Applications Of DSM Uracron CY463 Hydroxyl Acrylic Resin

  1. Automotive OEM and refinish topcoats.

  2. Industrial maintenance and protective coatings.

  3. General-purpose coil and can coatings.

  4. High-performance wood and plastic coatings.

  5. Architectural metal and façade coatings.

Specifications Of DSM Uracron CY463 Hydroxyl Acrylic Resin

Chemical TypeHydroxyl-functional acrylic copolymer
Product FormLiquid resin in organic solvent
AppearanceClear, pale yellow to colorless solution
Hydroxyl Value (mg KOH/g)75–85
Acid Value (mg KOH/g)< 5
Solids Content (% w/w)50 ± 2
Viscosity (25°C, mPa·s)1,200–1,800
Primary Applications2K polyurethane, melamine-cured, and hybrid industrial coatings


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