High reactivity with styrene for rapid gelation and efficient production cycles.
Excellent mechanical strength and dimensional stability in cured composites.
Low viscosity enabling superior fiber wet-out and improved mold filling.
Good chemical resistance to water, dilute acids, and alkalis in end-use environments.
Consistent batch-to-batch reproducibility meeting stringent industrial quality standards.
Fiberglass-reinforced plastic (FRP) tanks and piping systems.
Automotive body panels and under-hood components.
Marine hulls, decks, and structural laminates.
Industrial corrosion-resistant linings and secondary containment.
Wind turbine blade subcomponents and nacelle housings.
| Chemical Type | Unsaturated polyester resin |
| Product Form | Liquid |
| Appearance | Clear, pale yellow to amber liquid |
| Viscosity (25 °C) | 350–450 mPa·s |
| Acid Value | 18–22 mg KOH/g |
| Solid Content | ≈99.5 wt% |
| Reactivity Profile | Medium–high (optimized for MEKP-initiated curing) |
| Primary Applications | Structural FRP, corrosion-resistant laminates, semi-structural automotive parts |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China