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

Allnex MACRYNAL SM 510n 60XMPAC Hydroxyl Acrylic Resin

Allnex MACRYNAL SM 510n 60XMPAC is a hydroxyl-functional acrylic resin designed for high-performance 2K polyurethane coatings. It offers excellent gloss retention, weather resistance, and compatibility with isocyanate hardeners. This low-viscosity, solvent-based resin enables low-HAPs formulations while delivering superior film hardness and chemical resistance—ideal for automotive refinish and industrial topcoats.
  • allnex macrynal sm 510n 60xmpac hydroxyl acrylic resin_2b9dd5ad
  • allnex macrynal sm 510n 60xmpac hydroxyl acrylic resin_2b9dd5ad

Features Of Allnex MACRYNAL SM 510n 60XMPAC Hydroxyl Acrylic Resin

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

  2. Optimized molecular weight distribution to deliver balanced flow, leveling, and film hardness.

  3. Low viscosity in solvent-based systems, enabling high-solids formulations without sacrificing application performance.

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

  5. Consistent batch-to-batch reproducibility meeting stringent Allnex quality control standards.

Typical Applications Of Allnex MACRYNAL SM 510n 60XMPAC Hydroxyl Acrylic Resin

  1. Automotive OEM clearcoats and basecoats requiring high durability and aesthetic finish.

  2. Industrial maintenance coatings for metal substrates exposed to harsh environmental conditions.

  3. General-purpose coil coatings demanding excellent formability and corrosion resistance.

  4. High-performance wood finishes where clarity, hardness, and chemical resistance are critical.

  5. Plastic coatings for automotive interior and exterior trim components.

Specifications Of Allnex MACRYNAL SM 510n 60XMPAC Hydroxyl Acrylic Resin

Chemical TypeHydroxyl-functional acrylic copolymer
Product FormLiquid resin solution
AppearanceClear, pale yellow liquid
Solvent SystemXylene / butyl acetate blend
Solids Content (wt%)60 ± 1%
Hydroxyl Value (mg KOH/g)95 – 105
Acid Value (mg KOH/g)< 5
Viscosity (mPa·s, 25°C)3,000 – 5,000


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