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Low styrene emission formulation for improved workplace safety and regulatory compliance.
Excellent thixotropic behavior enabling high-solids, sag-resistant application in vertical and overhead laminating.
Fast room-temperature cure with standard MEKP initiators and good post-cure development.
High mechanical strength and dimensional stability after full cure.
Good compatibility with common fillers, pigments, and fiberglass reinforcements.
Fiberglass-reinforced plastic (FRP) tanks and secondary containment systems.
Corrosion-resistant industrial ductwork and exhaust hoods.
Marine deck and hull components requiring low-viscosity laminating resin.
Transportation interior panels and structural parts for buses and railcars.
Industrial grating and molded covers exposed to chemical environments.
| Chemical Type | Unsaturated polyester resin (orthophthalic-based) |
| Product Form | Liquid |
| Appearance | Clear, pale yellow liquid |
| Viscosity (25°C) | 450–650 cP |
| Reactive Diluent | Styrene (~38–42 wt%) |
| Gel Time (with 1.0% MEKP, 25°C) | 12–18 minutes |
| Density (25°C) | 1.07–1.09 g/cm³ |
| Non-Volatile Content | ≥58 wt% |
Q1: What is the primary application niche for Aropol G102 TB?
A: Aropol G102 TB is specifically formulated for demanding thickened gel coat and laminating applications in marine, transportation, and industrial composite manufacturing, where high thixotropy, excellent air release, and consistent cure performance are required.
Q2: How does G102 TB differ from standard unsaturated polyester resins in terms of rheology control?
A: Unlike conventional resins, G102 TB incorporates a proprietary thixotropic additive system that delivers robust, shear-thinning behavior—enabling easy mixing and spraying while maintaining sag resistance on vertical surfaces without excessive filler loading.
Q3: What types of initiators and accelerators are recommended for optimal cure with G102 TB?
A: G102 TB is compatible with standard MEKP catalysts and cobalt-based accelerators; however, due to its tailored formulation, it exhibits consistent reactivity across a broad range of ambient and elevated temperatures, supporting both room-cure and post-cure processing strategies.
Q4: Can G102 TB be used in food-contact or potable water applications?
A: No—G102 TB is not intended nor certified for food-contact, pharmaceutical, or drinking water applications; it is designed exclusively for structural and protective composite systems where regulatory compliance for such end-uses is not required.
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
