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

Allnex SETALUX 1909 BA-75 Hydroxyl Acrylic Resin

Allnex SETALUX 1909 BA-75 is a hydroxyl-functional acrylic resin designed for high-performance UV-curable and thermoset coatings. Part of the SETALUX series, it delivers excellent gloss retention, weather resistance, and compatibility with melamine and polyisocyanate crosslinkers—ideal for automotive refinish, industrial, and coil coating applications.
  • allnex setalux 1909 ba 75 hydroxyl acrylic resin_257dc6a3
  • allnex setalux 1909 ba 75 hydroxyl acrylic resin_257dc6a3

Features Of Allnex SETALUX 1909 BA-75 Hydroxyl Acrylic Resin

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

  2. Optimized molecular weight distribution for balanced flow, leveling, and film hardness development.

  3. Low volatile organic compound (VOC) content, supporting compliant high-solids coating formulations.

  4. Superior UV resistance and long-term gloss retention in outdoor applications.

  5. Good compatibility with common acrylic, polyester, and cellulose ester resins in hybrid systems.

Typical Applications Of Allnex SETALUX 1909 BA-75 Hydroxyl Acrylic Resin

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

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

  3. Appliance finishes demanding excellent mar resistance and chemical resistance.

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

  5. High-performance wood coatings where clarity, hardness, and adhesion are critical.

Specifications Of Allnex SETALUX 1909 BA-75 Hydroxyl Acrylic Resin

Chemical TypeHydroxyl-functional acrylic copolymer
Product FormLiquid resin solution
AppearanceClear, pale yellow liquid
Primary ApplicationsOEM automotive, industrial maintenance, appliance, coil, and wood coatings
Key FeaturesHigh OH value, low VOC, excellent weatherability, good compatibility
BenefitsEnables high-gloss, durable, chemically resistant thermoset films
Solvent SystemStandard aromatic/ester blend (e.g., xylene, butyl acetate)
Hydroxyl Value (mg KOH/g)72–78


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