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

Allnex MACRYNAL SM 2703/80BACX Hydroxy Acrylic Resin

Allnex MACRYNAL SM 2703/80BACX is a high-performance high-solid solvent-based hydroxy acrylic resin in the MACRYNAL series, R&D-designed for polyisocyanate crosslinking systems. Featuring high-solid environmental protection, cost-effective formulation value and flexible construction adaptability, it can be directly applied to metal substrates, compatible with air drying and forced drying processes

Features Of Allnex MACRYNAL SM 2703/80BACX Hydroxy Acrylic Resin

  1. Cost-Effective Formulation - Optimizes formulation cost structure, reducing comprehensive production costs while ensuring performance

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

  3. Dual Drying Process Adaptability - Compatible with air drying and forced drying; complete curing can be achieved in 30 minutes at 80℃ forced drying

  4. Reliable Protective Performance - Strong film adhesion, excellent corrosion and weather resistance, suitable for harsh marine and industrial environments

Typical Applications Of Allnex MACRYNAL SM 2703/80BACX Hydroxy Acrylic Resin

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

  2. Marine Protection Coating - Used for anti-corrosion protective topcoats of ship decks and marine engineering equipment

  3. Portside Industrial Coating - Adaptable for salt spray and moisture resistant protective coatings of portside industrial metal facilities

  4. General Machinery Coating - Meets the efficient construction and reliable protection requirements of metal casings of general machinery and equipment

Specifications Of Allnex MACRYNAL SM 2703/80BACX Hydroxy Acrylic Resin

Chemical TypeHydroxy-functional acrylic resin
Technology TypeSolventborne resin
Solids Content78-82 % (Typical 80%)
Solvent CompositionButyl Acetate/Xylene mixed system
Hydroxyl Value (Solid Content)65-80 mg KOH/g
Hydroxyl Content (Solid Resin)ca. 2.2 %
Viscosity (23℃, 25 1/s)7000-9000 mPa·s
Color (Hazen)≤ 100
VOC ContentBelow 420 g/L
AppearanceTransparent liquid



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