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

Allnex SETAQUA 6515 Hydroxyl Acrylic Resin

Allnex SETAQUA 6515 is a waterborne hydroxyl-functional acrylic resin designed for high-performance 2K polyurethane coatings. It offers excellent gloss retention, chemical resistance, and low VOC content. Ideal for automotive refinish and industrial maintenance applications, it ensures fast drying, good flow, and superior substrate adhesion while meeting stringent environmental regulations.
  • allnex setaqua 6515 hydroxyl acrylic resin_a2531d87
  • allnex setaqua 6515 hydroxyl acrylic resin_a2531d87

Features Of Allnex SETAQUA 6515 Hydroxyl Acrylic Resin

  1. High hydroxyl functionality for excellent crosslinking efficiency with melamine and polyisocyanate curing agents.

  2. Low VOC content, compliant with stringent global environmental regulations including EU Directive 2004/42/EC.

  3. Superior gloss retention and long-term weatherability in outdoor coating applications.

  4. Good compatibility with common acrylic and polyester resins, enabling flexible formulation design.

  5. Excellent flow and leveling characteristics for high-appearance industrial finishes.

Typical Applications Of Allnex SETAQUA 6515 Hydroxyl Acrylic Resin

  1. Automotive OEM and refinish clearcoats and basecoats.

  2. Industrial maintenance coatings for metal substrates.

  3. Architectural coil coatings requiring durability and color stability.

  4. General-purpose high-performance protective topcoats.

  5. Plastic coatings for automotive interior and exterior components.

Specifications Of Allnex SETAQUA 6515 Hydroxyl Acrylic Resin

Chemical TypeHydroxyl-functional acrylic copolymer
Product FormLiquid dispersion in organic solvent blend
AppearanceClear, pale yellow liquid
Hydroxyl Value (mg KOH/g)85–95
Non-Volatile Content (% w/w)55.0 ± 1.5
Viscosity (25°C, mPa·s)300–600 (Brookfield RVT, spindle #3, 20 rpm)
Acid Value (mg KOH/g)< 5
Solvent SystemXylene / butyl acetate / ethyl acetate blend


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