High reactivity with standard peroxide initiators for rapid gelation and efficient production cycles.
Excellent mechanical strength and dimensional stability in cured laminates.
Good resistance to water, alkalis, and diluted acids in reinforced composite structures.
Low styrene emission profile supporting improved workplace safety and regulatory compliance.
Consistent batch-to-batch reproducibility ensured by Evonik’s stringent quality control standards.
Fiberglass-reinforced plastic (FRP) tanks and chemical storage vessels.
Corrosion-resistant linings for industrial piping and ductwork.
Marine deck components and hull reinforcements requiring weather durability.
Automotive under-hood composite parts exposed to thermal and chemical stress.
Wind turbine blade structural adhesives and secondary bonding matrices.
| Chemical Type | Unsaturated orthophthalic polyester resin |
| Product Form | Liquid, ready-to-use |
| Appearance | Clear to pale yellow, homogeneous liquid |
| Viscosity (25°C) | 350–550 mPa·s |
| Acid Value | 16–22 mg KOH/g |
| Reactive Diluent | Styrene (~38–42 wt%) |
| Density (25°C) | 1.10–1.14 g/cm³ |
| Storage Stability | ≥6 months at ≤25°C in sealed containers |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China