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

Allnex SETALUX 57-7205 Hydroxyl Acrylic Resin

Allnex SETALUX 57-7205 is a hydroxyl-functional acrylic resin designed for high-performance two-component polyurethane coatings. It delivers excellent gloss retention, weather resistance, and compatibility with isocyanate crosslinkers. Ideal for automotive refinish and industrial topcoats, this medium-solids resin ensures superior flow, leveling, and chemical resistance while enabling low-VOC formulations.
  • allnex setalux 57 7205 hydroxyl acrylic resin_c783a487
  • allnex setalux 57 7205 hydroxyl acrylic resin_c783a487

Features Of Allnex SETALUX 57-7205 Hydroxyl Acrylic Resin

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

  2. Excellent weatherability and UV resistance, supporting long-term gloss and color retention.

  3. Good compatibility with common solvent-based coating systems including nitrocellulose and polyester resins.

  4. Balanced molecular weight distribution for optimal flow, leveling, and film formation.

  5. Low viscosity in standard aromatic solvents, enabling high-solids formulation flexibility.

Typical Applications Of Allnex SETALUX 57-7205 Hydroxyl Acrylic Resin

  1. Automotive OEM clearcoats and basecoats requiring high durability and appearance.

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

  3. General-purpose coil coatings where corrosion resistance and formability are critical.

  4. High-performance wood finishes for furniture and architectural millwork.

  5. Powder coating hybrid systems leveraging acrylic hydroxyl functionality for enhanced cure response.

Specifications Of Allnex SETALUX 57-7205 Hydroxyl Acrylic Resin

Chemical TypeHydroxyl-functional acrylic copolymer
Product FormLiquid resin solution
AppearanceClear, pale yellow liquid
Solvent SystemAromatic hydrocarbons (e.g., xylene, Solvesso™ 100)
Non-Volatile Content (wt%)55 ± 2%
Hydroxyl Value (mg KOH/g)65–75
Acid Value (mg KOH/g)< 5
Viscosity (25°C, mPa·s)4,000–6,000 (in 55% aromatic solution)


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