Excellent mechanical strength and dimensional stability after curing.
Good compatibility with standard styrene monomers and common initiators.
Low viscosity for easy processing, improved fiber wet-out, and enhanced moldability.
Balanced reactivity enabling reliable gel time control under ambient and elevated temperature conditions.
Superior weather resistance and UV stability when formulated with appropriate additives.
Fiberglass-reinforced plastic (FRP) tanks and vessels for chemical storage.
Marine components including boat hulls, decks, and structural laminates.
Automotive body panels and under-hood composite parts.
Industrial grating, ducting, and corrosion-resistant piping systems.
Wind turbine blade structural reinforcements and nacelle housings.
| Chemical Type | Unsaturated polyester resin (bisphenol-A fumarate based) |
| Product Form | Liquid |
| Appearance | Clear to pale yellow viscous liquid |
| Viscosity (25°C, mPa·s) | 350–450 |
| Acid Value (mg KOH/g) | 12–16 |
| Gel Time (with 1% MEKP at 25°C, min) | 18–25 |
| Solid Content (% w/w) | 99.5–100.0 |
| Styrene Content (% w/w) | 38–42 |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China