High-solids, low-viscosity unsaturated polyester resin for efficient processing and reduced VOC emissions.
Excellent compatibility with standard styrene monomers and common accelerators/catalysts.
Superior mechanical strength and dimensional stability in cured laminates.
Good weather resistance and UV stability for outdoor applications.
Consistent batch-to-batch performance supporting reliable industrial-scale production.
Fiberglass-reinforced plastic (FRP) tanks and vessels for chemical storage.
Marine components including boat hulls, decks, and structural panels.
Transportation parts such as truck body panels and bus interior linings.
Architectural cladding, façade elements, and decorative GRP profiles.
| Chemical Type | Unsaturated polyester resin |
| Product Form | Liquid |
| Appearance | Clear to pale yellow viscous liquid |
| Solids Content (wt%) | ≈ 68–72% |
| Viscosity (mPa·s, 25°C) | 1,200–1,800 |
| Styrene Content (wt%) | ≈ 28–32% |
| Density (g/cm³, 25°C) | 1.10–1.14 |
| Primary Applications | FRP laminating, spray-up, and centrifugal casting |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China