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Xuperbraze 190 PA After
many years of development Castolin Eutectic is proud to preset their
newest advancement in aluminium joining. XuperBraze 190 PA is the first
and only aluminium brazing paste to have almost 2 to 1 alloy / flux
ratio. This paste has 50% less flux and 50% more alloy than other
pastes found on the market. Additionally, although there is much less
flux in the paste, the paste does not separate. Further, this paste is
not hydroscopic like most other paste on the market, which means that
the viscosity of the paste will not be greatly affected by humidity.
XuperBraze 190 PA consists of: AlSi12 Powder, Nokoloc Flux, Binder Applications Include: heat exchangers, heating elements, pots and pans
XuperBraze 190 PF is a dispensible corrosive alumimium flux paste. It
is designed for use on high magnesium aluminium alloys (over 1%) and
for application where no flux residue is desired. The non-separating
nature of this flux makes it easy to automate and allows precise
dispensing. Xuperbraze 190 PF flux leave aluminium brazing joints clean
and shiny.
Castolin TeroCote® 7888 LT.
Max. service Temperature (°C): 700 7888 LT (low temperature) is an advance in hardfacing technologies. 7888 LT combines the excellent wear resistance of 7888 T with a newly developed low temperature nickel alloy. This new alloy flows at 100 °C lower than similar product found on the market today. Lower temperature mean, less heating, less structural change of the base materials and carbides, less thermal stress and faster application. 7888 LT is very easy to apply and leaves a very smooth dense and homogenius coating. By having a smooth surface less post-brazing grinding will be required (if required at all).
146 M Flux (Patended) is a brass/bronze flux. It is specially formulated to be non-toxic,
non-corrosive and does not contain boric acid, borox, any clorides or
fluorides. 146 flux residues do not have to be removed after brazing
and does not have the side affects of other borox and boric acid
fluxes. 146 M offer the same fluxing action as borox and boric acid
fluxes without being hardardous or toxic.
Solar Cast 5 is the first certified soldering paste for solar absorber brazing. Until now all soldering pastes caused damage to the absorber coating in hotwater solar panels. This damage is caused by corrosive binders and fluxes used in standard pastes. Even the so called "non-corrosive" pastes have been found to damage the absorber surfaces. This damage is caused by vapouration of the binder and flux during brazing process and in operation of the solar panel. SolarCast 5 is the first and only paste laboratory tested and proven not to destroy the absorber coating.
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