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

Evonik P1500 Polyester Resin

Evonik P1500 Polyester Resin is a high-performance unsaturated polyester resin from Evonik’s VERSATIC™ series, engineered for superior mechanical strength, chemical resistance and low styrene emission. Ideal for demanding composites in marine, automotive and construction applications, it offers excellent flow, fast gel time and consistent cure performance across varying temperatures and humidity levels.
  • evonik p1500 polyester resin_822fbb36
  • evonik p1500 polyester resin_822fbb36

Features Of Evonik P1500 Polyester Resin

  1. High reactivity with standard styrene monomers for rapid gelation and cycle time reduction.

  2. Excellent mechanical strength and dimensional stability in cured composites.

  3. Low viscosity at ambient temperature, enabling easy handling and improved fiber wet-out.

  4. Good weather resistance and UV stability for outdoor applications.

  5. Consistent batch-to-batch performance supported by Evonik’s stringent quality control.

Typical Applications Of Evonik P1500 Polyester Resin

  1. Fiberglass-reinforced plastic (FRP) tanks and piping systems.

  2. Marine deck and hull components requiring corrosion resistance.

  3. Automotive body panels and under-hood structural parts.

  4. Wind turbine blade shell laminates and structural reinforcements.

  5. Industrial grating, ductwork, and corrosion-resistant linings.

Specifications Of Evonik P1500 Polyester Resin

Chemical TypeUnsaturated polyester resin
Product FormLiquid
AppearanceClear to pale yellow, homogeneous liquid
Viscosity (25 °C)350–450 mPa·s
Acid Value18–22 mg KOH/g
Reactive DiluentStyrene (approx. 42 wt%)
Density (25 °C)1.09–1.11 g/cm³
Storage Stability≥6 months at ≤25 °C in sealed containers


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