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Excellent mechanical strength and dimensional stability after curing.
Good compatibility with standard MEKP initiators and low-profile additives.
Low viscosity for easy handling, impregnation, and mold filling.
Superior chemical resistance to dilute acids, alkalis, and salt solutions.
Consistent batch-to-batch performance ensured by Chang Chun’s stringent quality control.
Fiberglass-reinforced plastic (FRP) tanks and vessels for chemical storage.
Corrosion-resistant piping systems in industrial wastewater treatment.
Marine components including boat hulls, decks, and structural laminates.
Automotive body panels and under-hood composite parts.
Wind turbine blade substrates and nacelle enclosures.
| Chemical Type | Unsaturated polyester resin (orthophthalic-based) |
| Product Form | Liquid, ready-to-use |
| Appearance | Clear to pale yellow transparent liquid |
| Viscosity (25°C, mPa·s) | 250–350 |
| Gel Time (with 1.0% MEKP, 25°C) | 12–18 minutes |
| Reactive Diluent | Styrene (~38–42 wt%) |
| Solid Content (wt%) | 58–62 |
| Specific Gravity (25°C) | 1.10–1.14 |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
