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High reactivity with standard peroxide initiators for rapid gelation and efficient production cycles.
Excellent compatibility with common fillers, pigments, and glass fiber reinforcements.
Good mechanical strength and dimensional stability in cured laminates.
Low styrene emission profile supporting improved workplace safety and regulatory compliance.
Consistent batch-to-batch performance ensured by Evonik’s stringent quality control standards.
Fiberglass-reinforced plastic (FRP) tanks and chemical storage vessels.
Industrial corrosion-resistant linings and secondary containment systems.
Pultruded profiles for structural components in infrastructure and energy sectors.
Sheet molding compound (SMC) formulations for automotive under-hood parts.
Marine deck and hull components requiring balanced toughness and weather resistance.
| Chemical Type | Unsaturated orthophthalic polyester resin |
| Product Form | Liquid |
| Appearance | Clear to pale yellow viscous liquid |
| Viscosity (25°C) | 350–550 mPa·s |
| Acid Value | 18–24 mg KOH/g |
| Styrene Content | 38–42 wt.% |
| Density (25°C) | 1.11–1.14 g/cm³ |
| Reactivity Profile | Medium–high (optimized for MEKP-initiated cure) |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
