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

Allnex MACRYNAL SM 510n 60LG Hydroxyl Acrylic Resin

Allnex MACRYNAL SM 510n 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, solventborne resin enables efficient formulation of automotive clearcoats and industrial finishes while meeting stringent VOC regulations.
  • allnex macrynal sm 510n 60lg hydroxyl acrylic resin_c7cf8f7d
  • allnex macrynal sm 510n 60lg hydroxyl acrylic resin_c7cf8f7d

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

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

  2. Low viscosity enables easy formulation and high solids content without solvent overload.

  3. Superior weather resistance and UV stability for long-term outdoor performance.

  4. Good compatibility with common acrylic, polyester, and alkyd resins in hybrid coating systems.

  5. Consistent batch-to-batch reproducibility meeting stringent automotive and industrial OEM requirements.

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

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

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

  3. Architectural coil coatings demanding durability, color retention, and formability.

  4. Powder coating base resins when blended with appropriate crosslinkers for thermoset systems.

  5. General-purpose high-performance air-dry and forced-dry industrial finishes.

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

Chemical TypeHydroxyl-functional acrylic copolymer
Product FormLiquid resin solution
AppearanceClear, pale yellow to amber liquid
Solvent SystemAromatic-free (typically xylene-free), low-VOC blend
Hydroxyl Value (mg KOH/g)135–145
Acid Value (mg KOH/g)< 5
Non-Volatile Content (%)60 ± 1
Viscosity (mPa·s, 25°C)800–1,200


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