Kester TSF-6522RH Tacky Flux

Kester TSF-6522RH is a premium rosin-based, no-clean tacky soldering flux designed to meet strict environmental standards without sacrificing operational performance. Manufactured by Kester, this formula offers a direct halide-free compliance upgrade for assembly processes previously using Kester’s TSF-6522 flux.

Key Features of Kester TSF-6522RH

Engineered for high-reliability electronic manufacturing, this tacky flux delivers key environmental and functional benefits:

• Halide-Free Compliance: Fully compliant with the IEC 61249-2-21 standard for halide-free electronic materials.
• Seamless Transition: Formulated specifically for users familiar with TSF-6522 needing to adapt to new halide-free legislation.
• Rosin-Based Formulation: Provides excellent thermal stability and oxidation resistance during high-temperature soldering.
• ROL0 Classification: Certified as ROL0 under IPC standards, ensuring safe, non-corrosive residue after assembly.

Applications and Usage

This halogen-free flux formulation supports both automated application machinery and manual assembly lines:

1. Precision dot dispensing on BGA and PGA component sites.
2. Surface mount technology (SMT) rework and delicate package repair.
3. Automated deposition using doctor blades or drum fluxers.

Technical Specifications

Conclusion

Adopting Kester TSF-6522RH enables seamless compliance with international halide-free regulations while maintaining reliable BGA and SMT soldering quality. For procurement details or technical assistance, visit Contact – LORIOT INDUSTRIAL.