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

Allnex MACRYNAL SM 540/60X Hydroxy Acrylic Resin

Allnex MACRYNAL SM 540/60X is a high-performance solvent-based hydroxy acrylic resin in the MACRYNAL series, developed for high-performance coatings in multiple fields. It can crosslink efficiently with polyisocyanates, featuring high gloss, strong adhesion and excellent mechanical properties, suitable for direct metal coating, and is a core preferred material for cross-industry protective and decorative coatings.uality formulation material in the industrial protection field

Features Of Allnex MACRYNAL SM 540/60X Hydroxy Acrylic Resin

  1. High hydroxy-functional activity and stable crosslinking reaction

  2. High gloss performance and excellent coating decorativeness

  3. Multi-substrate adaptation, strong adhesion to metals and non-ferrous metals

  4. Good pigment wetting and wide system compatibility

  5. Enhances coating mechanical strength and reliable protective performance


Typical Applications Of Allnex MACRYNAL SM 540/60X Hydroxy Acrylic Resin

  1. Automotive OEM topcoats and refinish coatings

  2. Industrial metal protective coatings

  3. Marine engineering anti-corrosion coatings

  4. Coil and pre-coated metal coatings

  5. High-end packaging coatings and inks

Specifications Of Allnex MACRYNAL SM 540/60X Hydroxy Acrylic Resin

Product ModelMACRYNAL® SM 540/60X
BrandAllnex
Chemical TypeHydroxy-functional acrylic resin
Technology TypeSolvent-based resin
Solids Content60 ± 2 %
Hydroxyl Valueca. 125-135 mg KOH/g
Acid Value≤ 9 mg KOH/g
Viscosity (25℃)3200-6200 mPa·s
Color (Gardner)≤ 1
Glass Transition Temp (Tg)ca. 18 ℃
Gloss (60°)≥ 95



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