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High reactivity with standard styrene monomers for rapid gelation and efficient production cycles.
Excellent mechanical strength and dimensional stability in cured laminates.
Good weather resistance and UV stability, suitable for outdoor applications.
Low viscosity at room temperature, enabling easy handling, impregnation, and processing.
Consistent batch-to-batch performance ensured by strict QC control and ISO-certified manufacturing.
Fiberglass-reinforced plastic (FRP) tanks and chemical storage vessels.
Marine hulls, decks, and structural components requiring corrosion resistance.
Wind turbine blade substrates and nacelle enclosures.
Automotive body panels and under-hood composite parts.
Architectural cladding, grilles, and decorative molded elements.
| Chemical Type | Unsaturated orthophthalic polyester resin |
| Product Form | Liquid |
| Appearance | Clear to pale yellow, homogeneous liquid |
| Viscosity (25°C, mPa·s) | 350–450 |
| Acid Value (mg KOH/g) | 18–22 |
| Reactive Diluent | Styrene (35–40 wt%) |
| Specific Gravity (25°C) | 1.10–1.14 |
| Storage Stability (25°C) | ≥6 months in sealed container |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
