High reactivity with standard peroxide initiators for rapid gelation and cycle time reduction.
Excellent mechanical strength and dimensional stability in cured laminates.
Good compatibility with common glass fiber reinforcements and fillers.
Low styrene emission profile supporting improved workplace safety and regulatory compliance.
Consistent batch-to-batch reproducibility ensured by Evonik’s stringent quality control.
Fiberglass-reinforced plastic (FRP) tanks and vessels for chemical storage.
Marine hulls, decks, and structural components requiring corrosion resistance.
Industrial grating, ducting, and corrosion-resistant linings.
Transportation composite panels for buses, railcars, and truck bodies.
Wind turbine nacelle covers and secondary structural parts.
| Chemical Type | Unsaturated orthophthalic polyester resin |
| Product Form | Liquid, ready-to-use |
| Appearance | Clear to pale yellow viscous liquid |
| Viscosity (25°C) | 350–550 mPa·s |
| Acid Value | 16–22 mg KOH/g |
| Styrene Content | 38–42 wt.% |
| Density (25°C) | 1.10–1.14 g/cm³ |
| Reactivity Class | Medium–high (per ISO 25327) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China