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High-solids, low-viscosity unsaturated polyester resin designed for excellent processability in spray and roller application systems.
Offers balanced reactivity with standard MEKP initiators, enabling reliable gel time control and consistent cure profiles.
Delivers superior surface hardness and gloss retention after curing, supporting high-quality decorative finishes.
Exhibits good compatibility with common fillers, pigments, and glass fiber reinforcements used in composite manufacturing.
Formulated to meet stringent VOC regulations, supporting sustainable production without compromising performance.
Fiberglass-reinforced plastic (FRP) panels for architectural cladding and façade systems.
Marine deck and hull components requiring dimensional stability and weather resistance.
Industrial tanks and secondary containment structures exposed to mild chemical environments.
Transportation interior parts, including bus and rail cabin panels, where fire-smoke-toxicity (FST) compliance is critical.
| Chemical Type | Unsaturated orthophthalic polyester resin |
| Product Form | Liquid |
| Appearance | Clear to pale yellow, homogeneous liquid |
| Primary Applications | FRP laminating, spray-up, and hand lay-up processes |
| Key Features | High solids content, low styrene emission, good thixotropy |
| Benefits | Reduced VOC footprint, improved worker safety, enhanced surface finish |
| Storage Stability | At least 6 months at ≤25 °C in original unopened container |
| Recommended Initiator | MEKP (methyl ethyl ketone peroxide), 1.0–1.5 wt% based on resin |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
