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

Eastman Tetrashield IC3020 Polyester Resin

Eastman Tetrashield IC3020 is a high-performance polyester resin from Eastman’s Tetrashield series engineered for corrosion-resistant industrial coatings. It delivers exceptional chemical resistance thermal stability and adhesion on metal substrates. Widely used in tank linings pipe coatings and marine applications it enables durable protective finishes with low VOC formulation and excellent film integrity.
  • eastman tetrashield ic3020 polyester resin_81fbcc17
  • eastman tetrashield ic3020 polyester resin_81fbcc17

Features Of Eastman Tetrashield IC3020 Polyester Resin

  1. High-performance unsaturated polyester resin engineered for exceptional corrosion resistance in aggressive chemical environments.

  2. Optimized viscosity for excellent fiber wet-out and processability in filament winding, pultrusion, and spray-up applications.

  3. Superior hydrolytic stability, maintaining mechanical integrity under prolonged exposure to moisture and elevated temperatures.

  4. Low styrene emission profile, supporting improved workplace safety and compliance with industrial VOC management guidelines.

  5. Excellent adhesion to fiberglass, carbon fiber, and metallic substrates without requiring specialized primers.

Typical Applications Of Eastman Tetrashield IC3020 Polyester Resin

  1. Chemical storage tanks and secondary containment systems for acid, alkali, and solvent service.

  2. Exhaust ducting and scrubber components in industrial air pollution control systems.

  3. Fiberglass-reinforced plastic (FRP) piping for municipal wastewater and industrial process lines.

  4. Corrosion-resistant linings and overlays in concrete structures exposed to aggressive effluents.

  5. Structural FRP profiles used in marine infrastructure and offshore platform components.

Specifications Of Eastman Tetrashield IC3020 Polyester Resin

Chemical TypeUnsaturated isophthalic polyester resin
Product FormLiquid, ready-to-use
AppearanceClear to pale yellow viscous liquid
Primary ApplicationsCorrosion-resistant FRP tanks, pipes, ducts, and linings
Key FeaturesHigh isophthalic content, low styrene, hydrolysis-resistant backbone
Typical Viscosity (25°C)400–600 cP
Reactivity ProfileMedium reactivity; compatible with standard MEKP and cobalt-accelerated initiators
Storage Stability12 months unopened at ≤25°C in original sealed container


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