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Excellent mechanical strength and impact resistance after curing.
Good compatibility with standard styrene monomers and common fillers.
Low viscosity for easy processing in spray-up, filament winding, and RTM applications.
Consistent reactivity profile enabling reliable gel time control under ambient conditions.
High chemical resistance to dilute acids, alkalis, and salt solutions in cured form.
Fiberglass-reinforced plastic (FRP) tanks and vessels for water treatment.
Marine components including boat hulls, decks, and structural panels.
Industrial corrosion-resistant ducting and scrubber systems.
Automotive aftermarket body parts and composite tooling molds.
Architectural cladding and decorative panels requiring dimensional stability.
| Chemical Type | Orthophthalic unsaturated polyester resin |
| Product Form | Liquid, ready-to-use |
| Appearance | Clear to pale yellow viscous liquid |
| Viscosity (25°C) | 250–350 mPa·s |
| Styrene Content | 38–42 wt% |
| Gel Time (at 25°C with 1% MEKP) | 12–18 minutes |
| Solid Content | 62–66 wt% |
| Density (25°C) | 1.09–1.12 g/cm³ |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
