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

Allnex MACRYNAL SM 2815/70BAC Hydroxy Acrylic Resin

Allnex MACRYNAL SM 2815/70BAC is a high-performance high-solid solvent-based hydroxy-functional acrylic-modified polyester resin in the MACRYNAL series, designed for polyisocyanate crosslinking systems. Featuring high-solid environmental protection and excellent performance balance, it can be directly applied to metal substrates to formulate high-quality high-solid coatings

Features Of Allnex MACRYNAL SM 2815/70BAC Hydroxy Acrylic Resin

  1. High-Solid Environmental Protection - High-solid content formula with VOC below 420g/L, meeting the trend of green coating

  2. Precise Performance Balance - The cured film perfectly combines hardness and flexibility, adapting to complex deformation and wear resistance requirements

  3. Direct Metal Coating - No primer needed, can be directly applied to metal substrates, simplifying processes and improving efficiency

  4. Excellent Protective Performance - Resistant to solvent erosion and corrosion, with superior outdoor weather stability and long service life

Typical Applications Of Allnex MACRYNAL SM 2815/70BAC Hydroxy Acrylic Resin

  1. Industrial Metal Protection - Suitable for composite protective and decorative coatings of general industrial metal components and equipment enclosures

  2. Industrial Wood Coating - Adaptable for high-performance protective and decorative coatings of industrial solid wood panels and wooden components

  3. Metal Furniture Coating - Used for surface protection and high-gloss decorative topcoat formulations of metal frame furniture

  4. Hardware Accessory Coating - Applicable to wear-resistant and corrosion-resistant protective coatings of various industrial hardware accessories

Specifications Of Allnex MACRYNAL SM 2815/70BAC Hydroxy Acrylic Resin

Chemical TypeHydroxy-functional acrylic-modified polyester resin
Technology TypeSolventborne resin
Solids Content70 ± 2 %
Solvent CompositionButyl Acetate/Xylene mixed system
Hydroxyl Valueca. 125-135 mg KOH/g
Acid Value≤ 10 mg KOH/g
Viscosity (25℃)3500-5500 mPa·s
Color (Gardner)≤ 2
VOC ContentBelow 420 g/L
AppearanceTransparent to slightly yellow liquid


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