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High reactivity with standard peroxide initiators for rapid gelation and cycle time reduction.
Excellent mechanical strength and dimensional stability in cured composites.
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 through Evonik’s stringent quality control.
Fiberglass-reinforced plastic (FRP) tanks and vessels for chemical storage.
Industrial grating and corrosion-resistant structural profiles.
Wind turbine blade components requiring balanced toughness and processability.
Automotive under-hood components exposed to moderate thermal and chemical stress.
Marine deck and hull parts where moisture resistance and impact performance are critical.
| Chemical Type | Unsaturated orthophthalic polyester resin |
| Product Form | Liquid, ready-to-use |
| Appearance | Clear to pale yellow viscous liquid |
| Viscosity (25 °C) | 350–450 mPa·s |
| Acid Value | 18–22 mg KOH/g |
| Reactive Diluent | Styrene (38–42 wt%) |
| Specific Gravity (25 °C) | 1.07–1.09 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
