辐射固化介绍-沙多玛.ppt

Radiation Curing Technology
Kenji

What is Radiation Curing?
What is Radiation Curing?
“Reacted in Place Technology”
Polymerization of reactive molecules by the action of “radiation”
Fast curing time (Dry time < 1 Second)
Potential for 100% reactive ingredients
Two possible radiation sources
EB (Electron Beam)
Curing by accelerated electrons in the engery range of
90 to about 250 KeV (Kilo-elektron-volt)
UV (Ultra-Violet )
Curing by UV-light in the specific wave length of
240 to about 420 nm
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What Can UV/EB Curing do for you?
Printing Inks
Inkjet
Screen
Flexo
Offest
labels,
banners,
posters, coding
and marking, etc.
DVD/CDs,
shirts,
hats,
glass,  flyers,
posters,
wood, etc.
plastic,
paper,
or cardboard.
Cigarette package
Wine package
Labels
Magazines,etc
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Coatings
Wood And Vinyl
Automotive
Electronics
Applicances
Flooring,
s,
Doors,
Windows,
MouldingsFurniture, etc.
Refinish,
Lambs,
Glass,
Plastic parts,etc
Laptops,
Cellphones,
LCD,
Touch panels,
Optical films,etc
Fridge
TV,
Air-conditioner, etc
5
Adhesives
Labels
Medical
Industrial
Labels on glass,
plastic bottles, along with adhesive labels used for other food, beverage, pharmaceutical and other packaging materials.
medical applications such as: syringes, Intravenous delivery systems, endoscopes, hearing aids,
Dental fillings, etc.
Industrial grade bonding and fixing of glass, metal, electronics, and plastic devices. Ideal for industrial manufacturing processes.
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What is the benefit of UV/EB Curing?
Final Film
Physical drying
Solvent evaporation
Solvent
Polymer
.
Solvent-Borned Systems
Comparison with conventional coatings
8
Water-borned Systems
.
Final Film
Physical drying: evaporation
and particles of coalescence
Water
Coalescing agent
Polymer
Water
Comparison with conventional coatings
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