WATER SOLUBLE LIQUID FLUX
Multicore Hydro-X/20 water soluble flux is formulated for use on electronic assemblies designed for water cleaning.
- Highly water soluble solder residues eliminates CFC usage
- No penetration of properly cured solder resists
- No solder balls on dry film resists
- Leaves boards very clean with no white residues after washing
- No offensive odour
- Minimal residues on clean boards which easily meet the requirements of MIL-P-28809A
APPLICATIONS
Multicore Hydro-X/20 Water Soluble Flux is formulated for use on electronic assemblies which have been designed for water cleaning and will therefore meet the demand for those fluxes whose residues need not be removed in CFC type cleaning solvents.
A number of safety features have been built into the formulation of Hydro-X/20, particularly the fact that residues after soldering do not create excessive foam in the washing water and can be considered safe for disposal.
TECHNICAL SPECIFICATION
A full description of the methods of test and detailed test results are available on request.
Colour |
Green |
Solids content
|
20 ± 1% w/w
|
Specific gravity at 25°C (77°F)
|
0.874 ± 0.003 |
Halide content (as % chloride) |
0.98 ± 0.02 |
Flash point (Abel) |
12°C (53°F) |
Acid value (mg KOH/g) |
24 ± 2
|
Ph |
3.0 |
Freeze-thaw stability |
Will not separate at temperatures as low as -20°C
|
Thinners |
PC70i |
Other concentrations of Multicore Hydro-X/20 may be available for special applications.