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MAlLIMCXfrDDT PROCESS CHEMICALS M E E I V D I F T i e y i ^ A S D A S D A S D A S D A S D A S D A S D A S D A S D A S
Misch Metal
G a l l o t a n n i n s for many uses
in alloys
Tannic
Misch metal, an alloy of rare earth metals, provides
Acid is used in printing inks where it
magnesium casting alloys with qualities particularly
improves bleed-resistance, aids in pigment suspension,
applicable to jet engine parts. Misch metal decreases
adds gloss and provides permanence. It serves
the porosity of the alloy, giving it pressure tightness,
as a coagulant and stabilizer in wine a n d other
and increases its high-temperature creep resistance —
beverages. It is also used to coagulate aqueous
the ability to withstand long periods of stress at high
suspensions of asbestos. Gallic and pyrogallic acids are
temperatures without distortion. T h e addition of
used in dressing and dyeing furs. T h e rubber
misch metal to certain stainless steels improves their
industry has found pyrogallol helpful in
fabricating properties. Freedom from oxide coating
vulcanizing synthetic rubber, inhibiting hardening
is unique with Mallinckrodt misch metal. Technical
and softening, and as a stopping agent in the
information is available on request.
copolyrnerization of GR-S rubber.
Y o u r particular application of these and other Malliyickrodt
industrial
chemicals
may be different. D r o p us a note on y o u r r e q u i r e m e n t s — you might
ASDASDASS SECOND CHICAGO IN
Malliyickrodt.
M A E i ? rsl r k R O f> T
& MALLINCKRODT • CINCINNATI
CANADA.
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