Excellent balance of mechanical strength and impact resistance for structural composite parts.
Good reactivity with standard MEKP initiators, enabling reliable room-temperature and elevated-temperature curing.
Low viscosity (25°C) for superior fiber wet-out and improved processability in hand lay-up and spray-up operations.
High solids content ensures low styrene emission during processing, supporting safer workplace conditions.
Consistent batch-to-batch quality with strict raw material control and ISO-certified manufacturing.
Fiberglass-reinforced plastic (FRP) tanks and chemical storage vessels.
Marine components including boat hulls, decks, and fenders.
Transportation panels for buses, trucks, and rail car interiors.
Industrial grating, ducting, and corrosion-resistant linings.
Architectural cladding and decorative molded products.
| Chemical Type | Orthophthalic unsaturated polyester resin |
| Product Form | Liquid |
| Appearance | Clear to pale yellow viscous liquid |
| Viscosity (25°C) | 350–450 mPa·s |
| Gel Time (with 1.0% MEKP, 25°C) | 8–12 minutes |
| Styrene Content | 38–42 wt% |
| Density (25°C) | 1.11–1.13 g/cm³ |
| Refractive Index (25°C) | 1.525–1.535 |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China