over the top of a brown or black colored
base coat. This technique produces less
reflection from the base metal and is
sometimes more compatible with other
surrounding materials, such as tone or
wood. Patina Green is available in one,
five and 55-gallon containers.
HENKEL LAUNCHES NEW
QUICK DRYING, TOLUENE-FREE
CONFORMAL COATING SYSTEM
Henkel has introduced a new toluene-free conformal coating material called
Hysol PC62. Based on the company’s
popular Hysol PC52 platform, Hysol
PC62 is a one component solvent-based
acrylic conformal coating that provides
environmental and mechanical protection for printed circuit boards (PCBs).
Designed as a toluene-free alternative,
the product delivers the benefits of a
non-toluene material with all of the
quick drying advantages of a traditional toluene-based system. In testing
against other toluene-free materials,
Based on Hysol PC52 platform, Hysol PC62
is a one-component solvent-based acrylic
conformal coating that provides environmental and mechanical protection for
printed circuit boards (PCBs). UL746 and
IPC-CC-830 compliant product can be
applied with non-atomized selective spray
coating equipment, and is suited for harsh
conditions in automotive, military, aerospace, industrial and consumer avionics
applications.
Hysol PC62 delivered drying times as
much as four times faster than the closest competitor, the company said.
Designed for high reliability, Hysol
PC62 is ideal for any environment where
a printed circuit board will be subjected
to harsh conditions, particularly automotive, military, aerospace, industrial and
consumer avionics applications. Hysol
PC62 is compliant with UL746 and IPC-
CC-830 requirements and is ideally suited to application with non-atomized
selective spray coating equipment.
NEW POLYMER SYSTEM CURES
BY UV LIGHT AND/OR HEAT
Master Bond Inc., Hackensack, N.J. has
introduced a new one component, optically clear, non-yellowing UV and/or heat
curable polymer system called UV15-
7DC. This high performance system is
Master Bond UV15-7DC is available in pint,
quart, gallon and 5 gallon containers. For
ease of application it also is available in
syringe applicators.
designed for bonding, sealing and coating applications. It is 100% reactive and
does not contain any solvents or other
volatiles. UV15-7DC is not inhibited by
air and exhibits a desirably fast UV cure
at ambient temperatures. Typical cure
times range from five seconds to 2-3 minutes depending upon the wave length,
intensity of the UV light and the thickness of the subject being cured. Typical
heat curing schedules are 10-30 minutes
at 250-260°F. Heat curing is recommended for use in applications with shadowed
out areas.
Master Bond UV15-7DC is easy to use
and has a low viscosity. It has outstanding durability, toughness, thermal shock
resistance as well as excellent adhesion
to many different substrates. These substrates include glass, metals, plastics,
polyester films and polycarbonates. It
has a Shore D hardness of > 70 and an
elongation of 65-75%. Its tensile strength
is 5,460 psi.
CORR-PAINT CP2050
PROTECTIVE COATING
Corr-Paint CP2050 is a new high temperature protective coating developed by
Aremco Products, Inc., and used to coat
metal components and structures used
in automotive and industrial applications to 400ºF (204ºC).
Corr-Paint CP2050 provides excellent adhesion to marginally prepared
metal surfaces and exceptional corrosion resistance. It is resistant to a
wide range of chemicals including
acetic acid, jet fuel, alcohols, diesel
fuel, gasoline, hydrochloric acid, nitric
acid, phosphoric acid, potassium chloride, sodium chloride, toluene and
xylene. It also provides good thermal
Corr-Paint CP2050 is a two part, 100%
solids, epoxy-novolac, corrosion resistant
system used to protect steel components
and structures used in aircraft, automotive, chemical processing, foundry, and
power generation plants for applications
to 400 ºF (204 ºC).
