Description
EO-B-023D is a No Clean flux of the latest generation. This multi-flux was developed for wave, selective and manual soldering processes as well as strand tinning and contains special highly effective activators that additionally strengthen the soldering process. It can be applied using all standard application methods (except foaming). The solids content is 6 wt.-% and is corrosion-free. Additional information on the ingredients (hazardous substances), safe handling, storage, transportation and disposal can be found in the current safety data sheet (SDS, SDS, MSDS). This flux is very versatile and OSP-compatible. Good results have been achieved in manual, wave and selective soldering as well as in cable assembly/strand tinning. The generally applicable rule that applied flux quantities should always be as low as possible also applies to this product.
Spray fluxing: If possible, try at first a quantity of 15 – 25 ml/min. and observe the distribution of the flux. After that, correct the quantity. Air-pressure: 18 – 20 l/min.
Preheating: For “simple” PCBs, a preheating temperature of 80 – 110 °C is recommended, for “more complex” PCBs of 100 – 130 °C on the top side of the PCB. The use can be made both in leaded and lead-free solder systems.