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

Allnex MACRYNAL SM 510 60LG Hydroxyl Acrylic Resin

Allnex MACRYNAL SM 510 60LG is a hydroxyl-functional acrylic resin designed for high-performance two-component polyurethane coatings. It offers excellent gloss retention, weather resistance, and compatibility with isocyanates. This low-viscosity liquid resin enables low-VOC formulations while delivering superior hardness, flexibility, and chemical resistance—ideal for automotive refinish, industrial, and protective coatings applications.
  • allnex macrynal sm 510 60lg hydroxyl acrylic resin_b449329d
  • allnex macrynal sm 510 60lg hydroxyl acrylic resin_b449329d

Features Of Allnex MACRYNAL SM 510 60LG Hydroxyl Acrylic Resin

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

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

  3. Low VOC formulation compliant with stringent environmental regulations for industrial coatings.

  4. Superior weathering resistance and UV stability in exterior topcoat applications.

  5. Good compatibility with common solvent-based acrylics, alkyds, and polyester resins.

Typical Applications Of Allnex MACRYNAL SM 510 60LG Hydroxyl Acrylic Resin

  1. Automotive OEM clearcoats and basecoats.

  2. Industrial maintenance coatings for metal substrates.

  3. General-purpose coil coatings requiring durability and gloss retention.

  4. High-performance appliance finishes.

  5. Architectural metal cladding and façade coatings.

Specifications Of Allnex MACRYNAL SM 510 60LG Hydroxyl Acrylic Resin

Chemical TypeHydroxyl-functional acrylic copolymer
Product FormLiquid resin solution
AppearanceClear, pale yellow liquid
Solvent SystemAromatic hydrocarbons and esters
Hydroxyl Value (mg KOH/g)60–68
Non-Volatile Content (% wt)59–61
Viscosity (mPa·s, 25°C, DIN 4)3,500–5,500
Acid Value (mg KOH/g)< 5


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