Allnex MACRYNAL SM 2810/75BAC is a high-performance high-solid solvent-based hydroxy acrylic resin in the MACRYNAL series, customized for polyisocyanate crosslinking systems. Featuring high-solid environmental protection and full-link performance advantages, it has excellent formulation adaptability and coating convenience. It imparts fine matte luster to coatings
High-Solid Environmental Protection - High-solid content formula with VOC below 420g/L, meeting the trend of green coating
Precise Performance Balance - The cured film perfectly combines hardness and flexibility, adapting to complex deformation and wear resistance requirements
Direct Metal Coating - No primer needed, can be directly applied to metal substrates, simplifying processes and improving efficiency
Excellent Protective Performance - Resistant to solvent erosion and corrosion, with superior outdoor weather stability and long service life
Automotive Refinish Coating - Suitable for matte refinish topcoats and clearcoats of passenger and commercial vehicle bodies and components
Automotive OEM Matching - Adaptable for coating matching of original automotive matte series topcoats and plastic parts
Marine Protection Coating - Meeting the anti-corrosion matte protective coating requirements of ships and marine engineering equipment
Industrial Metal Coating - Used for composite matte protective and decorative coatings of general industrial metal components
| Chemical Type | Hydroxy-functional acrylic resin |
| Technology Type | Solventborne resin |
| Solids Content | 75 ± 2 % |
| Solvent Composition | Butyl Acetate/Xylene mixed system |
| Hydroxyl Value | ca. 115-125 mg KOH/g |
| Acid Value | ≤ 8 mg KOH/g |
| Viscosity (25℃) | 5000-7000 mPa·s |
| Color (Gardner) | ≤ 1 |
| VOC Content | Below 420 g/L |
| Appearance | Transparent liquid |
| Gloss (60°) | Matte (≤ 30 GU) |
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