MICROPRO 400 is a finely micronized, modified polypropylene
wax which is characterized by its high melt point and
solubility resistance along with ease of dispersion in
both polar and non-polar systems.
MICROPRO 400 is formulated from harder and higher
molecular weight polymers in order to provide improved
mar and rub resistance when compared to the lower melt
point and more soluble synthetic and polyethylene waxes.
MICROPRO 400 has been micronized to a NPIRI
grind of 2.0-3.0 for easy dispersion with a high speed
mixer, eliminating the need for grinding or melting.
MICROPRO 400 is characterized by its high melt
point and molecular weight and resists solvent absorption
and particle swelling in aromatic solvents due to its
high degree of insolubility. MICROPRO 400 will
improve mar, scratch, and metal marking resistance and
impart optimum burnishing or polishing resistance when
used in low or medium gloss finishes. MICROPRO 400
also provides excellent anti-blocking effects in roll
or stacking operations.
APPLICATION AND USE LEVELS: Addition of MICROPRO
400 levels of 0.5% to 2.0% (based on total formula
weight) will impart optimum resistance to mar and abrasion
in paints, printing inks, and coatings. At levels of
2.0% to 5.0%, MICROPRO 400 becomes a very efficient
matting agent that stays in suspension, resists burnishing,
and will not lose its effect over an extended period
of time. When MICROPRO 400 is used in conjunction
with silica flatting additives, its low density helps
to keep the additives in suspension and will improve
metal marking resistance.
Phone:
(914) 793-4058 | Fax: (914) 472-7098 | Email:
mpi@micropowders.com