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

AAAA-5961 Hydroxy Acrylic Resin

AAAA-5961 Hydroxy Acrylic Resin is a high-performance hydroxyl-functional acrylic polymer from the AAAA Resin Series, engineered for exceptional compatibility with isocyanates in two-component polyurethane coatings. It delivers outstanding gloss retention, weather resistance, and mechanical strength while enabling low-VOC formulations. Widely used in automotive refinishes, industrial maintenance, and premium architectural coatings.
  • aaaa 5961 hydroxy acrylic resin_ca364442
  • aaaa 5961 hydroxy acrylic resin_ca364442

Features Of AAAA-5961 Hydroxy Acrylic Resin

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

  2. Outstanding weather resistance and UV stability, suitable for long-term outdoor exposure.

  3. Low viscosity at high solids content (≥75% w/w), enabling efficient spray application and reduced VOC emissions.

  4. Excellent compatibility with common acrylic, polyester, and epoxy resins in hybrid coating systems.

  5. Good storage stability—no gelling or phase separation observed after 12 months at 25°C in sealed containers.

Typical Applications Of AAAA-5961 Hydroxy Acrylic Resin

  1. Automotive OEM clearcoats and basecoats requiring high gloss and chip resistance.

  2. Industrial maintenance coatings for metal structures, bridges, and agricultural equipment.

  3. Architectural high-performance façade coatings for aluminum composite panels (ACP) and extruded aluminum.

  4. Powder coating primers and hybrid liquid-powder topcoats for metal furniture and office fixtures.

  5. Plastic coatings for automotive interior trim and electronic housings requiring adhesion and flexibility.

Specifications Of AAAA-5961 Hydroxy Acrylic Resin

Chemical TypeHydroxy-functional acrylic copolymer
Product FormLiquid resin solution
AppearanceClear, pale yellow to amber viscous liquid
Solids Content (wt%)75.0 ± 1.0 %
Hydroxyl Value (mg KOH/g)85–95
Acid Value (mg KOH/g)< 5.0
Viscosity (25°C, mPa·s)4,000–6,000 (Brookfield RV-DV2T, spindle #3, 20 rpm)
Density (25°C, g/cm³)1.02–1.05


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