Allnex MACRYNAL VSM 2570/70BAC from Allnex's MACRYNAL series is a hydroxyl - functional acrylic resin in SB Acrylics group, designed for high - solid clear coats in industrial metal and vehicle refinish in EMEA. It cross - links with polyisocyanates, featuring high gloss and transparency, balancing environmental protection and performance
High solid & low VOC emission - High solid content formulation, VOC≤420g/L, meeting environmental standards, reducing solvent emission, suitable for EMEA's environmental policies, a sustainable solution for solvent - borne clear coats.
Excellent cross - linking performance - Sufficient cross - linking with polyisocyanates, dense coating structure, balanced hardness and flexibility, strong weather and chemical resistance, ensuring long - term gloss and color retention of clear coats.
Clear coat - specific adaptation - Good transparency and low color, highlighting substrate's metallic texture, suitable for high - gloss clear coat needs, improving coating decoration and protection.
Automotive refinish clear coat: Body and wheels, high gloss and good transparency, quickly improving the appearance of repaired parts, suitable for high - quality and quick repair needs of 4S stores and repair shops.
Industrial metal protective clear coat: Aluminum profiles and stainless - steel equipment, dense and corrosion - resistant coating, maintaining metal original color and texture, extending equipment service life.
Agricultural machinery metal parts clear coat: Metal parts of tractors and harvesters, field corrosion and UV - resistant, long - term gloss and color retention, suitable for outdoor agricultural machinery protection needs.
| Appearance | Pale yellow transparent liquid |
| Solid Content | 70 ± 2 % (by weight) |
| Hydroxyl Content (on solids) | 4.1 ± 0.3 % |
| Solvent System | BAC (specific mixed solvent) |
| Viscosity (23℃) | 400 - 600 mPa·s |
| Acid Value (on solids) | ≤ 2.5 mg KOH/g |
| Density (23℃) | 0.95 ± 0.02 kg/L |
| Flash Point (Setaflash) | 33 ℃ |
| Glass Transition Temperature (Tg) | 32 ± 5 ℃ |
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