Solder flux JS-EU-31

Halogen free wave soldering flux JS-EU-31 Organic acid based achieving both reliability and solderability Hydrophobic residue prevents migration By adopting a special rosin, JS-EU-31 achieved excellent hydrophobicity compared to regular organic acid based flux. Long exposure to humid conditions does not result in moisture absorption, and thus high electrical reliability is maintained. Migration and discoloration are effectively prevented. Excellent solder workability Poor solder wettability and poor flux fluidity have always been a concern of organic acid type flux. Improvements have been made on these factors in JS-EU-31, achieving excellent solder workability just like rosin type flux. Fast drying at room temperature : ideal for point soldering Insulation resistance quickly recovers just by being left at room temperature, due to the high drying rate of the solvent. Along with its high electrical reliability and excellent solder workability, JS-EU-31 is suitable for local flowing with no pre-heating. Product Performance Table Product Name - JS-EU-31 Product Category - Liquid Flux for Wave / Selective Soldering Solid Content(%) - 2.7 Specific gravity (at 20℃) - 0.795 Halide content(%) - 0 Flux Type - ORL0 (IPC-J-STD-004B) Application - Spray Purpose of Use - Wave soldering