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High reactivity with styrene for rapid gelation and efficient production cycles.
Excellent mechanical strength and dimensional stability in cured composites.
Good compatibility with common accelerators and inhibitors for precise process control.
Low viscosity enabling superior fiber wet-out and reduced air entrapment.
Consistent batch-to-batch performance meeting stringent quality assurance standards.
Fiberglass-reinforced plastic (FRP) tanks and vessels for chemical storage.
Industrial corrosion-resistant linings and secondary containment systems.
Pultruded profiles for structural supports and utility poles.
Sheet molding compound (SMC) components in transportation and infrastructure.
Centrifugally cast pipes for wastewater and aggressive media handling.
| Chemical Type | Unsaturated polyester resin |
| Product Form | Liquid |
| Appearance | Clear to pale yellow, homogeneous liquid |
| Viscosity (25°C) | 350–450 mPa·s |
| Acid Value | 18–22 mg KOH/g |
| Reactive Diluent | Styrene (38–42 wt%) |
| Density (25°C) | 1.11–1.13 g/cm³ |
| Storage Stability | ≥6 months at ≤25°C in sealed containers |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
