High reactivity with styrene for rapid gelation and efficient processing.
Excellent mechanical strength and dimensional stability in cured composites.
Good chemical resistance to alkalis, dilute acids, and common solvents.
Low viscosity enabling superior fiber wet-out and high filler loading capacity.
Consistent batch-to-batch performance supported by Evonik’s stringent quality control.
Fiberglass-reinforced plastic (FRP) tanks and vessels for chemical storage.
Automotive body panels and under-hood components requiring thermal resilience.
Marine deck and hull laminates demanding moisture resistance and impact toughness.
Wind turbine blade structural matrices in medium-performance segments.
Industrial grating, ducting, and corrosion-resistant piping systems.
| Chemical Type | Unsaturated polyester resin |
| Product Form | Liquid |
| Appearance | Clear to pale yellow, homogeneous liquid |
| Viscosity (25 °C, mPa·s) | 350–450 |
| Solid Content (% w/w) | 99.5–100.0 |
| Acid Value (mg KOH/g) | 16–20 |
| Reactive Diluent | Styrene (approx. 38–42% w/w) |
| Storage Stability (25 °C) | ≥6 months in sealed original container |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China