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

Allnex MACRYNAL SM 2727 70X Hydroxyl Acrylic Resin

Allnex MACRYNAL SM 2727 70X 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. Ideal for automotive refinish, industrial maintenance, and coil coatings requiring durability and clarity. Supplied as a 70% solids solution in xylene/PGDA solvent blend.
  • allnex macrynal sm 2727 70x hydroxyl acrylic resin_d6969fb6
  • allnex macrynal sm 2727 70x hydroxyl acrylic resin_d6969fb6

Features Of Allnex MACRYNAL SM 2727 70X Hydroxyl Acrylic Resin

  1. High hydroxyl functionality for excellent crosslinking density with amino and isocyanate curing agents.

  2. Optimized molecular weight distribution delivering superior flow, leveling, and gloss retention.

  3. Low volatile organic compound (VOC) content, supporting compliance with stringent environmental regulations.

  4. Excellent compatibility with common solvent-borne and high-solids coating systems.

  5. Consistent batch-to-batch reproducibility ensuring reliable performance in industrial manufacturing.

Typical Applications Of Allnex MACRYNAL SM 2727 70X Hydroxyl Acrylic Resin

  1. Automotive OEM clearcoats and basecoats.

  2. Industrial maintenance coatings for metal substrates.

  3. General-purpose coil coatings requiring high durability and weather resistance.

  4. Powder coating hybrids for enhanced film formation and mechanical properties.

  5. High-performance can and coil finishes demanding excellent corrosion resistance.

Specifications Of Allnex MACRYNAL SM 2727 70X Hydroxyl Acrylic Resin

Chemical TypeHydroxyl-functional acrylic copolymer
Product FormLiquid resin solution
AppearanceClear, colorless to pale yellow liquid
Solvent SystemStandard aromatic hydrocarbon blend (e.g., xylene/toluene)
Non-Volatile Content (NV%)70 ± 1 wt%
Hydroxyl Value (OH#)85–95 mg KOH/g
Acid Value< 5 mg KOH/g
Viscosity (25°C, DIN ISO 2556)400–700 mPa·s


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