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

Allnex MACRYNAL SM 6825w/41WA Hydroxyl Acrylic Resin

Allnex MACRYNAL SM 6825w/41WA is a waterborne hydroxyl-functional acrylic resin designed for high-performance industrial coatings. It delivers excellent gloss retention, chemical resistance, and compatibility with melamine crosslinkers. Ideal for automotive refinish, coil, and general metal applications requiring low-VOC, durable film formation and balanced cure speed.
  • allnex macrynal sm 6825w 41wa hydroxyl acrylic resin_66b6248d
  • allnex macrynal sm 6825w 41wa hydroxyl acrylic resin_66b6248d

Features Of Allnex MACRYNAL SM 6825w/41WA Hydroxyl Acrylic Resin

  1. Waterborne hydroxyl-functional acrylic resin designed for ambient-cure and low-bake crosslinking with melamine, polyisocyanate, or carbodiimide curing agents.

  2. Delivers excellent hardness, flexibility, and solvent resistance in final coatings.

  3. Offers good compatibility with other waterborne resins and additives, supporting formulation versatility.

  4. Provides outstanding gloss retention and UV stability in exterior architectural and industrial applications.

  5. Complies with stringent VOC regulations due to its aqueous dispersion format and low organic solvent content.

Typical Applications Of Allnex MACRYNAL SM 6825w/41WA Hydroxyl Acrylic Resin

  1. Industrial maintenance coatings for metal substrates.

  2. Architectural wall coatings requiring durable, weather-resistant finishes.

  3. Plastic coatings for automotive interior trim and consumer electronics housings.

  4. General-purpose waterborne coil coatings for pre-painted metal applications.

  5. Refinish coatings for OEM-compatible touch-up systems.

Specifications Of Allnex MACRYNAL SM 6825w/41WA Hydroxyl Acrylic Resin

Chemical TypeHydroxyl-functional acrylic copolymer
Product FormAqueous dispersion
AppearanceOpaque white to off-white liquid
Solids Content (wt%)41 ± 1%
pH7.5 – 8.5
Hydroxyl Value (mg KOH/g)60 – 70
Viscosity (mPa·s, Brookfield RVT, #3 spindle, 20 rpm, 25°C)100 – 300
Minimum Film Formation Temperature (MFFT)≈ 15°C


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