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

AA-5119 Hydroxy Acrylic Resin

AA-5119 Hydroxy Acrylic Resin is a high-performance hydroxyl-functional acrylic polymer from the AA Series by Changchun Chemical. Designed for two-component polyurethane coatings, it offers excellent gloss retention, weather resistance, and compatibility with isocyanates. Its low viscosity and balanced OH value ensure smooth application and rapid crosslinking. Widely used in automotive refinishes and industrial topcoats.
  • aa 5119 hydroxy acrylic resin_402eab9a
  • aa 5119 hydroxy acrylic resin_402eab9a

Features Of AA-5119 Hydroxy Acrylic Resin

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

  2. Superior weather resistance and UV stability, ensuring long-term gloss and color retention in exterior coatings.

  3. Low viscosity at high solids content, enabling formulation flexibility and reduced VOC emissions.

  4. Excellent compatibility with common solvent-borne resins and pigments, supporting robust dispersion and film formation.

  5. Consistent batch-to-batch performance, meeting stringent quality control requirements for industrial OEM applications.

Typical Applications Of AA-5119 Hydroxy Acrylic Resin

  1. Automotive OEM topcoats and clearcoats.

  2. Industrial maintenance coatings for metal substrates.

  3. High-performance coil coatings.

  4. Premium architectural metal finishes.

  5. General-purpose baking enamels for appliances and furniture.

Specifications Of AA-5119 Hydroxy Acrylic Resin

Chemical TypeHydroxy-functional acrylic copolymer
Product FormLiquid resin solution
AppearanceClear to slightly pale yellow, homogeneous liquid
Solvent SystemAromatic-free (proprietary aliphatic/ester blend)
Solids Content (wt%)55 ± 2%
Hydroxyl Value (mg KOH/g)85–95
Acid Value (mg KOH/g)< 5
Viscosity (DIN 4, 25°C)8,000–12,000 mPa·s


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