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

Allnex MACRYNAL SM 6817w 44WA Hydroxyl Acrylic Resin

Allnex MACRYNAL SM 6817w 44WA 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 6817w 44wa hydroxyl acrylic resin_1a8ce0ce
  • allnex macrynal sm 6817w 44wa hydroxyl acrylic resin_1a8ce0ce

Features Of Allnex MACRYNAL SM 6817w 44WA Hydroxyl Acrylic Resin

  1. Waterborne hydroxyl-functional acrylic resin designed for high-performance two-component polyurethane coatings.

  2. Excellent compatibility with aliphatic isocyanates and standard waterborne crosslinkers.

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

  4. Low VOC formulation compliant with stringent environmental regulations including EU REACH and US EPA guidelines.

  5. Good hydrolytic stability and storage stability in neutral to slightly alkaline aqueous dispersions.

Typical Applications Of Allnex MACRYNAL SM 6817w 44WA Hydroxyl Acrylic Resin

  1. Automotive clearcoats and basecoats requiring low-VOC, high-durability finishes.

  2. Industrial maintenance coatings for metal substrates in architectural and agricultural equipment.

  3. Wood coatings for furniture and cabinetry where water resistance and clarity are critical.

  4. Plastic coatings for automotive interior parts and consumer electronics housings.

  5. General-purpose protective topcoats for coil-coated and pre-finished metal applications.

Specifications Of Allnex MACRYNAL SM 6817w 44WA Hydroxyl Acrylic Resin

Chemical TypeHydroxyl-functional acrylic copolymer
Product FormAqueous dispersion
AppearanceClear to slightly hazy, low-viscosity liquid
Non-Volatile Content (wt%)44 ± 1%
pH7.5 – 8.5
Hydroxyl Value (mg KOH/g)80 – 90
Particle Size (D50, nm)80 – 120
Storage Stability≥ 6 months at 5–30 °C (unopened)


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