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

Allnex DUROFTAL PI 2801 78BAC Polyester Resin

Allnex DUROFTAL PI 2801 78BAC is a high-solids, low-viscosity polyester resin from the DUROFTAL PI series, designed for premium coil and general industrial coatings. It offers excellent gloss retention, weather resistance, and compatibility with TGIC-free curing systems, supporting sustainable, high-performance finishes.
  • allnex duroftal pi 2801 78bac polyester resin_5c174f64
  • allnex duroftal pi 2801 78bac polyester resin_5c174f64

Features Of Allnex DUROFTAL PI 2801 78BAC Polyester Resin

  1. High-solids, low-VOC polyester resin designed for environmentally compliant coil and general industrial coatings.

  2. Excellent compatibility with melamine formaldehyde crosslinkers, enabling robust cure performance at standard baking temperatures.

  3. Superior flexibility and impact resistance, supporting demanding forming operations in coil coating applications.

  4. Good chemical resistance to alkalis, weak acids, and common solvents encountered in industrial service environments.

  5. Consistent batch-to-batch reproducibility, ensuring reliable formulation stability and coating process control.

Typical Applications Of Allnex DUROFTAL PI 2801 78BAC Polyester Resin

  1. Coil coatings for pre-painted metal (PPM) used in building panels and appliances.

  2. General industrial maintenance coatings for metal furniture and storage systems.

  3. Can coatings for non-food-contact applications requiring durability and gloss retention.

  4. Architectural metal cladding and façade systems requiring weatherability and color stability.

Specifications Of Allnex DUROFTAL PI 2801 78BAC Polyester Resin

Chemical TypePolyester resin (thermosetting, hydroxyl-functional)
Product FormLiquid
AppearanceClear to pale yellow viscous liquid
Primary ApplicationsCoil coatings, general industrial coatings, can coatings (non-food)
Key FeaturesHigh-solids, low-VOC, melamine-curable, excellent flexibility
BenefitsReduced emissions, efficient curing, good formability, consistent performance
Solvent SystemAromatic hydrocarbons and esters (typical)


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