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1. PRODUCT INFORMATION - SKCD 1023 (FAST CURE)
A. TYPICAL APPLICATION
SKCD 1023, WITH A SPECIALLY DESIGNED ACRYLATE AS A BASE INGREDIENT, FOR THE USE OF PROTECTING A DEPOSITED RECORDING LAYER
ON A CD OF POLYCARBONATE RESIN TYPE USING A UV CURE COATING PROCESS.
CAN BE USED ON ALL MACHINE TYPES.
B. FEATURES
COMPLETELY PROTECTS METAL LAYER FROM CORROSION.
EXCELLENT CLARITY WITH VIVIDLY
COLORED PRINTING INKS.
ENVIRONMENTALLY FRIENDLY, FREE FROM TOXIC, NON-ORGANIC SOLVENT.
(ALL INGREDIENTS ARE TSCA-LISTED)
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2. PROPERTIES
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SKCD 1023 (FAST CURE) |
| VISCOSITY (mpa.s),
25oC |
*35 |
| COLOR AFTER CURING |
COLORLESS |
| SURFACE TENSION (dyne/cm),
23o C |
28 |
| SHRINKAGE ON CURING |
9.8 |
| PENCIL HARDNESS |
2H |
CURING SPEED (mJ/cm 2)
(Lamp: High press.Hg 80w/cm) |
130 |
LABEL INK ADHESION TEST
(Pencil hardness, black screen label) |
4H |
ENDURANCE TEST AFTER
COATING ON COPPER
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EXCELLENT |
3. USAGE GUIDELINE CONDITION
These are standard conditions which may vary
depending on type of equipment.
| ITEMS |
CONDITIONS |
| SPIN RATE |
3500 - 4000 RPM |
| SPIN TIME |
APPROX. 1.3 - 1.6 SECONDS |
| RADIATION TIME |
APPROX I SEC. MERCURY HIGH PRESSURE BULB |
| DISTANCE BULB TO SUBSTRATE |
10 15 CM |
| MINIMUM BULB OUTPUT |
8OW/CM BULB LENGTH |
| NECESSARY UV WAVE LENGTH |
ABOUT 280 NM FUSION (H BULB PLUS) USED |
4. ADVANTAGES
1)
Faster line
speeds
6) Non-tacky surface
2) Less lacquer
splatter
7) Less shrinkage
3) Harder
surface
8) Stable viscosity
4) Faster cure
time
9) High signal output
5) Better printing
surface
10) Long life endurance
This material is used on all major types of machines, M2, 4M, Steag,
Singulus, Tapematic
and Toolex.
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