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

AA-5117 Hydroxy Acrylic Resin

AA-5117 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 isocyanate crosslinkers. Its low viscosity and balanced hydroxyl value ensure smooth application and robust film formation in automotive and industrial finishes.
  • aa 5117 hydroxy acrylic resin_b6ed1c28
  • aa 5117 hydroxy acrylic resin_b6ed1c28

Features Of AA-5117 Hydroxy Acrylic Resin

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

  2. Superior weather resistance and UV stability, maintaining gloss and color retention in exterior coatings.

  3. Good solubility in common organic solvents including xylene, butyl acetate, and ethyl acetate.

  4. Low viscosity profile enabling high-solids formulation without sacrificing application performance.

  5. Consistent batch-to-batch reproducibility and narrow molecular weight distribution (Mw/Mn ≤ 2.8).

Typical Applications Of AA-5117 Hydroxy Acrylic Resin

  1. Automotive OEM and refinish topcoats requiring high gloss and chip resistance.

  2. Industrial maintenance coatings for metal substrates exposed to harsh environments.

  3. General-purpose coil coatings for pre-painted steel and aluminum applications.

  4. High-performance plastic coatings for automotive interior and exterior trim parts.

  5. Two-component polyurethane clearcoats for premium architectural and furniture finishes.

Specifications Of AA-5117 Hydroxy Acrylic Resin

Chemical TypeHydroxy-functional acrylic copolymer
Product FormLiquid resin solution
AppearanceClear, pale yellow liquid
Hydroxyl Value (mg KOH/g)65–75
Acid Value (mg KOH/g)< 5
Solids Content (% by weight)50 ± 2 (in xylene/butyl acetate blend)
Viscosity (Brookfield RVT, #3 spindle, 25°C)4,000–6,000 cP
Specific Gravity (25°C)0.96–0.99


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