– Waterborne Primer
Tough, crystal clear Surlyn®resins offer
the best seal integrity in the packaging industry. Outstanding
hot tack strength and high melt strength, plus the industry's
broadest sealing range, make Surlyn®the
relied-upon choice for reducing leakers, improving packaging
speeds, sealing through contaminants, and boosting efficiency.
The sparkling clarity, high gloss and film handling advantages
of Surlyn®also make it a proven leader
in visual carded display packaging.
Nucrel®acid copolymer resins provide excellent
adhesion to aluminum foil, nylon, paper, and other polar
substrates. As a seal layer in laminated and coextruded
structures, Nucrel®resists delamination
and seal failure even in harsh environments. It has excellent
hot tack strength, low seal initiation temperature and
Bynel®adhesive resins create a strong,
interlayer bond between dissimilar materials in multilayer
films, tubes and other packaging and industrial structures.
Bynel® can be coextruded or extrusion coated
onto a variety of structural, barrier or heat-seal materials.
DuPont offers the industry's widest range of standard
and custom formulations to meet a variety of high-performance
As a seal layer in flexible lidding and labels, Appeel®
lidding sealant resins offer controllable heat-seal strengths
for easy, clean peeling when used on CPET, APET, PP, polystyrene,
PVC and PE rigid containers. Appeel®resins
seal over a wide temperature range, for easy processing
with a variety of substrates including foil, OPP, OPET
DPE 6611 is a fractional melt index low density polyethylene
resin that contains various additives to assist in purging
and cleaning the extruder.
Himilan SP1500 is a purge compound resin designed to use
after processing of Ionomer and/or acid copolymer in conventional
extrusion and coextrusion coating equipment.
– Waterborne Primers
MICA aqueous primers are an integral part
of high quality multiple layer laminates produced by extrusion
coating and lamination. In addition to polyolefin extrudates,
MICA primers enhance the bonding of inks, PVdC, SiOx,
and other coating to paper, film and aluminum substrates.