8 August 2012Manufacturing / Production Technology, Hardware & Services
AIM has announced that its NC275LR VOC-free flux meets the new SIR (surface insulation resistance) requirements. The flux eliminates volatile organic compounds and meets the newest SIR and corrosion testing requirements.
NC275LR is a water-based, halide-free, no-clean liquid flux formulated to offer low residue and excellent wetting for lead-free and tin-lead wave soldering applications. It passed the new SIR requirements under the IPC J-STD-004B test method 2.6.3.7 at process temperature and when air dried.
NC275LR offers low post-process residues, resulting in better aesthetics as well as improved first pass in-circuit testing and a reduced need to clean pallets and conveyors.
It has also proven to reduce preventive maintenance requirements for spray fluxing applications.
Offering a broad activation range, the flux has proven to be effective for a variety of process parameters and applications, including lead-free wave soldering with tin-silver-copper, tin-silver, tin-copper and other alloys. It features excellent performance even in extended dwell times.
Additionally, NC275LR offers low fuming and fast solvent evaporation. It is compatible with a broad range of tin-lead and lead-free alloys and is available in a variety of packaging.
For more information contact Truth Electronic Manufacturing, +27 (0)31 822 8555, [email protected]
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