Liquid, rosin-free, moderately active flux type 2.2.3 A according to ISO 9454-1, which is an alcohol solution of organic compounds. Intended for high-temperature (300-400oC) tinning and soldering of elements coated with polyurethane varnishes and soldering of silver-plated and tin-plated elements.
Physicochemical characteristics:
- Flux base: alcohol
- Appearance: clear liquid
- Odor: pungent alcohol
- Water solubility: partial, becomes cloudy under influence of cold water
- Other solvents: most organic solvents
- Activity by static method in tem. 250 ° C: above spread of Sn60Pb40 alloy 135 mm2
- Halogen content: 0%
- PH (1% aqueous solution): 6.4
- Content of non-volatile substances: 19%
- Density at 20 ° C: 0.86 g / cm3
- Packaging: 100 ml bottle
Use:
We apply the flux to tinned and soldered elements using any available methods. It is recommended that the residues be washed with ethyl or isopropyl alcohol
