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Polyfluo®
400
POLYFLUO 400 is a special grade of micronized modified
fluorocarbon which has been developed to provide maximum
slip and lubricity when added to printing inks, paints
and surface coatings. POLYFLUO 400 has been micronized
to a 1.0-2.0 NPIRI grind gauge reading for easier dispersion
and better gloss properties. Incorporation into most coatings
can be easily achieved with high speed mixing equipment.
There is no need for prior compounding or grinding due
to the fine particle size of POLYFLUO 400. At low
levels, POLYFLUO 400 will impart a high degree
of lubricity along with excellent rub resistance when
added to inks, paints and coatings.
Recommended areas of usage are: heat-set offset, quick
set, ultra-violet and metal decorating inks, overprint
varnishes, as well as industrial paints such as coil
and can coatings.
Optimum properties are usually achieved by adding 1-2%
by weight when the POLYFLUO 400 is used as the
sole slip additive. In some cases, more desirable slip
properties are achieved by adding the POLYFLUO 400
in combination with micronized waxes or polyethylenes.
When used in combination with the above types, a 2:1
ratio (wax or polyethylene: POLYFLUO 400) is
recommended. A concentration of 1/2-1% by weight of
the POLYFLUO 400 is recommended when it is used
in combination.
At temperatures above 600oF some polymer fumes may
be emitted due to decomposition of the fluorocarbon
polymer. Therefore, smoking should not be permitted
when working with this material.
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Phone:
(914) 793-4058 | Fax: (914) 472-7098 | Email:
mpi@micropowders.com