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Excellent mechanical strength and dimensional stability after curing.
Good compatibility with standard MEKP catalysts and low-viscosity reactive diluents.
Superior weather resistance and UV stability for outdoor applications.
Consistent batch-to-batch performance ensured by Chang Chun’s strict quality control.
Optimized reactivity profile for balanced gel time and post-cure development in FRP manufacturing.
Fiberglass-reinforced plastic (FRP) tanks and vessels for chemical storage.
Marine components including boat hulls, decks, and structural laminates.
Industrial grating, ductwork, and corrosion-resistant linings.
Automotive under-hood components and composite body panels.
Wind turbine blade substructures and nacelle enclosures.
| Chemical Type | Orthophthalic unsaturated polyester resin |
| Product Form | Liquid, ready-to-use |
| Appearance | Clear to pale yellow viscous liquid |
| Viscosity (25°C) | 350–550 cP |
| Solid Content | ≈99.5% (non-volatile) |
| Gel Time (with 1.0% MEKP, 25°C) | 8–12 minutes |
| Acid Value | 18–22 mg KOH/g |
| Density (25°C) | 1.12–1.15 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
