High reactivity with standard MEKP catalysts for rapid gel time control in ambient-cure processes.
Excellent thixotropic stability—minimizes sagging and slumping during vertical or overhead application.
Low styrene emission formulation, supporting improved workplace air quality and regulatory compliance (VOC < 380 g/L).
Superior mechanical strength retention after water immersion, ideal for demanding marine and outdoor environments.
Broad compatibility with common fillers, pigments, and fiberglass reinforcements without compromising dispersion or cure integrity.
Fiberglass-reinforced plastic (FRP) tanks and chemical storage vessels.
Marine hulls, decks, and superstructures requiring high hydrolytic resistance.
Industrial corrosion-resistant linings and secondary containment systems.
Wind turbine blade structural components and nacelle housings.
Architectural cladding panels and translucent roofing systems.
| Chemical Type | Unsaturated orthophthalic polyester resin |
| Product Form | Liquid, ready-to-use |
| Appearance | Clear to pale yellow, homogeneous liquid |
| Viscosity (25°C, mPa·s) | 450–650 |
| Acid Value (mg KOH/g) | 12–18 |
| Styrene Content (wt %) | 38–42 |
| Density (25°C, g/cm³) | 1.12–1.16 |
| Shelf Life (unopened, 20–25°C) | 6 months |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China