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

​Allnex MACRYNAL VSM 2805/80BAC Hydroxy Acrylic Resin

Allnex MACRYNAL VSM 2805/80BAC from Allnex's MACRYNAL series is a modified hydroxyl - functional acrylic resin in SB Acrylics group, designed for ultra - high - solid solvent - borne/solvent - free coatings in vehicle refinish and industrial metal. It cross - links with polyisocyanates, has good compatibility and pigment wettability, allows high film thickness in one application, offers excellent outdoor durability

  • allnex macrynal vsm 2805 80bac
  • allnex macrynal vsm 2805 80bac

Features Of Allnex MACRYNAL VSM 2805/80BAC Hydroxy Acrylic Resin

  1. Ultra - high solid & low VOC - Ultra - high solid content formulation reduces solvent usage, VOC emissions are much lower than conventional solvent - borne coatings, meeting strict environmental regulations.

  2. Excellent pigment wettability - Efficiently disperses various pigments, preventing agglomeration, ensuring uniform color, improving color matching and application stability.

  3. High film thickness & efficient application - Higher dry film thickness achieved in one application, improving popping limit, reducing application passes, lowering costs and working hours.

  4. Stable cross - linking performance - Sufficient cross - linking reaction with polyisocyanates, forming dense coating structure, improving hardness, chemical resistance and adhesion simultaneously.

Typical Applications Of Allnex MACRYNAL VSM 2805/80BAC Hydroxy Acrylic Resin

  1. Automotive refinish clearcoat/basecoat: Used for various car body repairs, the coating has high gloss and hardness, scratch - resistant, matching original factory paint quality.

  2. Protective topcoat for industrial metal: For steel structures, construction machinery, etc., with high film thickness and strong weather resistance, suitable for complex outdoor environments, ensuring long - term protection.

  3. Special paint for agricultural machinery: For metal parts of agricultural machinery, it resists high and low temperatures and chemical corrosion, adapts to harsh field conditions, extending service life.

  4. High - end topcoat for plastic parts: For automotive plastic exterior parts, etc., with good adhesion and toughness, the coating is not easy to crack or peel, maintaining stable appearance.

Specifications Of Allnex MACRYNAL VSM 2805/80BAC Hydroxy Acrylic Resin

AppearancePale yellow transparent liquid
Solid Content80 ± 2 % (by weight)
Hydroxyl Content (on solids)4.0 ± 0.3 %
Solvent SystemBAC (butyl acetate) - based solvent
Viscosity (23℃)600 - 800 mPa·s
Acid Value (on solids)≤ 2.0 mg KOH/g
Density (23℃)0.96 ± 0.02 kg/L
Flash Point (Setaflash)33 ℃
Core FeaturesUltra-high solid content, good pigment wettability, high film thickness


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