Wash Primers |
One
of the main applications of S-LEC B/K
is as a wash primer. It adheres strongly
to metal and to the facing which covers
it, and temporarily prevents rusting.
It is widely used as a primer for steel
and aluminium in ships, bridges, rolling
stock, aircraft and electric appliances.
Wash primer keeps a strong bond with
almost all facer paints including those
based on PVC, melamine and oily phenol.
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Car Refinishes |
The
primer based on S-LEC B/K adheres strongly
to metal. It is used as a passivating
primer for pretreatment after the paint
is often sanded down to the bare metal
in car refinishes work. |
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Printing film layer of Ink-Jet Printer |
S-LEC
K(KX) is used for printing film layer
of Ink-Jet Printer. |
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Metal lacquers |
S-LEC
B/K is mixed with natural resin, synthetic
resin, and drying oil for normal-drying
paints and baking paints for metal.
By adding some polyvinyl butyral resin,
the coating adhesion, toughness and
service durability improves remarkably.
Addition of thermosetting resin will
increase resistance to impact, flexibility
and adhesion. For instance, a precondensate
of phenol resin mixed with a small amount
of S-LEC B/K makes a good baking paint,
which is used for foodstuff containers.
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Metal foil lacquers |
Coating
metal foil (mainly aluminium) with S-LEC
B/K solution increases the foil strength
and moistureproofness. In addition,
perfect packaging is possible by heat
sealing only. It is used with automatic
packaging equipment to pack foodstuffs
such as chocolate and biscuits, and
medical and photographic supplies. |
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Powder coatings |
S-LEC
B/K blended with epoxy resins is effective
in edge-covering and prevents pulverization.
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Vacuum metallizing paints |
Alcohol
solutions of S-LEC B/K are used for
vacuum metallizing bonds and for finishing
paint. As they adhere well to plastics
and metals. |
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Gloss surface protecting paints |
S-LEC
B/K is used in the gut of tennis rackets
etc., varnish for cabinetwork, varnishes
for copper and silver wire, and in paints
for all types of metal-plated surfaces. |
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Leather coatings |
S-LEC
B/K leather coating exhibits remarkable
elongation at room temperature, and
this property is not lost at low temperatures.
With the help of plasticizers it makes
a soft and elastic film for leather.
This is a property of butyral resin
only. |
