August 3, 2021 Kester 952-S Flux for Photovoltaic Assembly
The Kester 952-S Flux is a high-performance zero-halogen, non-rosin organic flux engineered specifically for the photovoltaic assembly (PV) module industry. Designed to facilitate precision soldering of tabs to cell contacts, this formula ensures reliable interconnects in demanding solar manufacturing environments. Learn more about the manufacturer’s complete chemical solutions at Kester.
Key Features of Kester 952-S Flux
Engineered for high-efficiency production lines, this flux delivers exceptional reliability across automated and manual assembly setups:
- Zero-Halogen & Non-Rosin: Formulated with an organic activator system that avoids harsh residues.
- Ultra-Low Solids Content: Contains approximately 2% solids, ensuring solar cells emerge dry and cosmetically clean from equipment.
- Versatile Application Methods: Can be applied directly to interconnecting ribbons via dipping, spraying, or manual hand soldering.
- Wide Operating Window: Flexible temperature tolerance suitable for leaded (SnPb, SnAgPb) and lead-free (Pb-free) alloys.
Optimized for Tabber and Stringer Systems
When integrated into automated tabber and stringer equipment, Kester 952-S Flux minimizes maintenance downtime caused by chemical buildup. Its specialized activator system guarantees superior wetting while maintaining extreme cleanliness across PV cell contacts.
Technical Specifications
| Property | Specification |
|---|---|
| Product Name | Kester 952-S |
| Flux Type | Organic, Non-Rosin, Zero-Halogen |
| Solids Content | ~2% |
| Application Equipment | Tabber & Stringer systems, Hand Soldering |
| Application Methods | Dipping, Spraying |
| Alloy Compatibility | SnPb, SnAgPb, Pb-free alloys |
Conclusion
Utilizing Kester 952-S Flux in your PV assembly process guarantees minimal residue, excellent joint integrity, and broad alloy compatibility. For technical support, purchasing details, and distribution options, please visit Contact – LORIOT INDUSTRIAL.
