Kester 88 Cored Wire Performance Summary

Kester 88 Cored Wire is an activated rosin flux-cored solder wire designed for leaded and lead-free alloy soldering applications, manufactured by Kester. Formulated with high-quality Grade WW rosin and a highly effective activating agent, this wire is engineered to solder heavily oxidized metal surfaces where standard RA fluxes fail.

Key Features of Kester 88 Cored Wire

Widely utilized across demanding industrial and electronic assembly operations, this cored wire delivers a range of operational advantages:

• Robust RA Formulation: Contains high-grade WW rosin combined with an active agent for high chemical activity and oxide removal.
• Instant-Action Wetting: High flux mobility and rapid spreading behavior enable fast, reliable solder joint formation on production lines.
• Oxidized Surface Performance: Enhanced activity level ensures excellent solderability on difficult finishes, including nickel and heavily tarnished metals.
• J-STD-004 ROM1 Classification: Fully categorized as Type ROM1 per J-STD-004 standards.
• Alloy Versatility: Fully compatible with both traditional leaded and modern lead-free solder alloys.

Application Scope & Process Advantages

The high activity level of this activated rosin formula overcomes surface passivation on difficult metallizations such as nickel plating. Its fast-spreading characteristics reduce dwell time during soldering, promoting higher line speed and consistent throughput.

Conclusion

In summary, Kester 88 Cored Wire offers high flux activity and instant wetting on heavily oxidized metals. For technical support, pricing, or inquiries, reach out via Contact – LORIOT INDUSTRIAL.

Technical Specifications