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High reactivity with standard peroxide initiators for rapid gelation and cycle time reduction.
Excellent mechanical strength and impact resistance in cured composites.
Good compatibility with common fillers, pigments, and reinforcing fibers (e.g., glass fiber).
Low styrene emission profile supporting improved workplace safety and regulatory compliance.
Consistent batch-to-batch reproducibility ensuring reliable process control in industrial manufacturing.
Fiberglass-reinforced plastic (FRP) tanks and chemical storage vessels.
Industrial corrosion-resistant linings and secondary containment systems.
Lightweight structural profiles for infrastructure and transportation components.
Marine deck and hull laminates requiring dimensional stability and weather resistance.
Wind turbine blade sub-components and nacelle housings.
| Chemical Type | Unsaturated orthophthalic polyester resin |
| Product Form | Liquid, ready-to-use |
| Appearance | Clear to slightly hazy, pale yellow liquid |
| Viscosity (25 °C) | 350–550 mPa·s |
| Acid Value | 18–24 mg KOH/g |
| Reactive Diluent | Styrene (~38–42 wt%) |
| Density (25 °C) | 1.10–1.14 g/cm³ |
| Flash Point (PMCC) | 35–40 °C |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
