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

Allnex MACRYNAL VSM 2868 70BAC Hydroxyl Acrylic Resin

Allnex MACRYNAL VSM 2868 70BAC is a hydroxyl-functional acrylic resin designed for high-performance automotive and industrial coatings. It delivers excellent gloss retention, UV resistance, and compatibility with melamine crosslinkers. With 70% non-volatile content and optimal hydroxyl value, it ensures robust film formation, hardness, and chemical resistance in baked finishes.
  • allnex macrynal vsm 2868 70bac hydroxyl acrylic resin_e62b2eca
  • allnex macrynal vsm 2868 70bac hydroxyl acrylic resin_e62b2eca

Features Of Allnex MACRYNAL VSM 2868 70BAC Hydroxyl Acrylic Resin

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

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

  3. Low VOC formulation compatible with stringent environmental regulations and high-solids coating systems.

  4. Superior weather resistance and UV stability, maintaining gloss and color retention in exterior applications.

  5. Good compatibility with common acrylic, polyester, and cellulose ester resins in hybrid binder systems.

Typical Applications Of Allnex MACRYNAL VSM 2868 70BAC Hydroxyl Acrylic Resin

  1. Automotive OEM topcoats and clearcoats requiring high durability and appearance.

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

  3. General-purpose coil coatings for pre-painted steel and aluminum sheets.

  4. High-performance can coatings for food and beverage containers.

  5. Refinish coatings where fast cure response and excellent substrate adhesion are critical.

Specifications Of Allnex MACRYNAL VSM 2868 70BAC Hydroxyl Acrylic Resin

Chemical TypeHydroxyl-functional acrylic copolymer
Product FormLiquid resin solution
AppearanceClear, pale yellow liquid
Solvent SystemButyl acetate / xylene blend
Hydroxyl Value (mg KOH/g)70–74
Acid Value (mg KOH/g)< 5
Non-Volatile Content (% w/w)70 ± 1
Viscosity (25°C, mPa·s)300–600 (Brookfield RVT, #3 spindle, 20 rpm)


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