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

Allnex MACRYNAL GF 100 70BAC Hydroxyl Acrylic Resin

Allnex MACRYNAL GF 100 70BAC is a hydroxyl-functional acrylic resin designed for high-performance industrial coatings. It delivers excellent gloss retention, UV resistance, and compatibility with melamine crosslinkers. Ideal for automotive refinish, coil, and general metal applications requiring durability and clarity. The resin offers balanced viscosity, good flow, and efficient cure response—ensuring robust film formation and long-term weatherability in demanding environments.
  • allnex macrynal gf 100 70bac hydroxyl acrylic resin_3eee5b08
  • allnex macrynal gf 100 70bac hydroxyl acrylic resin_3eee5b08

Features Of Allnex MACRYNAL GF 100 70BAC Hydroxyl Acrylic Resin

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

  2. Excellent compatibility with common solvent-based coating systems including alkyds, epoxies, and other acrylic resins.

  3. Provides outstanding gloss retention, hardness development, and chemical resistance in cured films.

  4. Designed for low-viscosity formulations enabling high-solids coating solutions without sacrificing flow or leveling.

  5. Consistent batch-to-batch performance supported by stringent Allnex quality control protocols.

Typical Applications Of Allnex MACRYNAL GF 100 70BAC Hydroxyl Acrylic Resin

  1. Automotive OEM topcoats and refinish clearcoats.

  2. Industrial maintenance coatings for metal substrates.

  3. General-purpose coil coatings requiring durability and weatherability.

  4. High-performance appliance finishes.

  5. Powder coating hybrid systems (when used in liquid primers or flow-control modifiers).

Specifications Of Allnex MACRYNAL GF 100 70BAC Hydroxyl Acrylic Resin

Chemical TypeHydroxyl-functional acrylic copolymer
Product FormLiquid resin solution
AppearanceClear, pale yellow to colorless liquid
Solvent SystemAromatic hydrocarbons (e.g., xylene, Solvesso™)
Hydroxyl Value (mg KOH/g)70–75
Acid Value (mg KOH/g)< 5
Non-Volatile Content (% w/w)68–72
Viscosity (DIN 4, 23°C, mPa·s)2,500–4,000


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