Low exotherm profile for improved control during curing and reduced thermal stress in thick-section laminates.
Excellent compatibility with standard MEKP initiators and enhanced inhibition stability for extended pot life.
High mechanical strength retention after post-cure, especially under humid or elevated temperature conditions.
Low styrene emission formulation supporting compliance with occupational health and environmental handling guidelines.
Consistent viscosity and gel time performance across production batches for reliable process repeatability.
Fiberglass-reinforced plastic (FRP) tanks and vessels for chemical storage.
Marine deck and hull components requiring low heat buildup during lay-up.
Industrial grating and structural profiles for corrosion-resistant infrastructure.
Wind turbine blade subcomponents and mold tooling matrices.
Transportation interior panels and lightweight composite enclosures.
| Chemical Type | Unsaturated orthophthalic polyester resin |
| Product Form | Liquid, ready-to-use |
| Appearance | Clear to pale yellow, homogeneous liquid |
| Viscosity (25°C) | 350–450 mPa·s |
| Gel Time (with 1.0% MEKP, 25°C) | 18–24 minutes |
| Reactive Diluent | Styrene (38–42% w/w) |
| Density (25°C) | 1.11–1.13 g/cm³ |
| Acid Value | 18–22 mg KOH/g |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China