August 3, 2021 Kester NF372-TB Soldering Flux
Kester NF372-TB Soldering Flux is a zero-halogen, no-clean, low solids liquid flux designed for wave and hand soldering operations. Developed by Kester as part of their high-reliability product line, this liquid flux is compatible with both leaded and lead-free alloys. It integrates smoothly into complex manufacturing setups alongside products like NP505-HR Solder Paste, RF550 Rework Flux, and SELECT-10 Selective Soldering Flux.
Performance Advantages and Key Features
Engineered to handle difficult thermal profiles, NF372-TB Soldering Flux delivers exceptional barrel fill and visual cleanliness:
- High Preheat Stability: Withstands extended dwell times and elevated preheat temperatures required for thick board assemblies.
- Sustained Activation: Ensures excellent barrel fill on challenging applications, including reflowed copper OSP boards and hard-to-solder components.
- Zero-Halogen & No-Clean: Eliminates halogen risks while leaving minimal, clear, non-tacky residues that require no post-solder washing.
- Alloy Versatility: Fully compatible with leaded and lead-free alloy systems in wave and hand soldering processes.
- High Reliability Integration: Designed as part of a complete ecosystem for high-reliability electronic assemblies.
Technical Specifications
| Property | Specification Details |
|---|---|
| Product Name | Kester NF372-TB Soldering Flux |
| Flux Formulation | Zero-Halogen, No-Clean, Low Solids Liquid |
| IPC J-STD-004B Classification | ROL0 |
| Alloy Compatibility | Leaded and Lead-Free Alloys |
| Soldering Processes | Wave Soldering, Hand Soldering |
| Residue Characteristics | Minimal, Clear, Non-Tacky |
Conclusion
Utilizing Kester NF372-TB Soldering Flux improves barrel fill and thermal tolerance on complex, thick PCB assemblies without post-solder cleaning. For technical datasheets, pricing, or supply information, please visit Contact – LORIOT INDUSTRIAL.
