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1. PRODUCT INFORMATION - SKVD 2000 AND 2001 DVD ADHESIVE
A.
TYPICAL APPLICATION
SKVD 2000 IS A SPECIALLY DESIGNED DVD ADHESIVE FOR USE ON DVD 5,
DVD 9, DVD 10 and DVD-R WHERE GAP DISPENSING AND SPIN (GDS) IS USED
AND/OR
JUST SPIN METHOD FOR APPLICATION OF UV BONDING MATERIAL. USED
ON AG, AU, AG ALLOY, AND SILICON.
B.
FEATURES
COMPLETELY PROTECTS METAL LAYER FROM OXIDATION. HAS EXCELLENT CLARITY AND
LONG LIFE, EXCEEDING 1,000 HOURS FOR DVD 5, 9, AND 10.
SILVER ALLOY IS 200 TO 300 HOURS.
SKVD 2000 HAS EXCELLENT LONG TERM BONDING STRENGTH ON A WIDE
TEMPERATURE RANGE MEETING ALL CURRENT TEST CRITERIA.
ENVIRONMENTALLY FRIENDLY, FREE FROM TOXIC, NON-ORGANIC SOLVENT.
(ALL INGREDIENTS ARE TSCA-LISTED).
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2. PROPERTIES
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SKVD 2000 |
SKVD 2001 |
| VISCOSITY (mPa.s),
25o C ** |
350 +
50 |
550 +
50 |
| COLOR AFTER CURING |
Colorless - Clear |
Colorless - Clear |
| SURFACE TENSION (dyne/cm),23o
C |
38 |
38 |
| SHRINKAGE ON CURING (%) |
<6.0 |
<6.0 |
| PENCIL HARDNESS |
EXCELLENT |
EXCELLENT |
CURING SPEED (mJ/cm 2)
(Lamp: High press. Hg 80w/cm) |
100 |
100 |
ENDURANCE TEST AFTER COATING
ON METAL LAYER
(at 80' C, 85% RH, 1000 hrs In oven) |
EXCELLENT
(Ag, Au, Al - ALLOY) |
EXCELLENT
(Ag, Au, Al - ALLOY) |
** NOTE: Viscosity may be changed to meet different
values, we can adjust 350 to 750.
3. USAGE GUIDELINE CONDITIONS
Spin
rate
- 1500 - 4000
Spin
time
- Appr. 2 - 4 sec.
Radiation
time
- 1.3 - 2 sec.
Distance bulb to substrate
- 10 - 15 cm
Minimum bulb
output
- 80W/cm
Necessary UV wave length - 240
- 420
4. ADVANTAGES
1)
Faster line
speeds
6) No bubbles
2) No
splatter
7) Low shrinkage
3) Flatter
surface
8) Stable viscosity
4) Faster cure
time
9) High signal output
5) Uniform
spread
10) Long life endurance
DVD 2000 formulation viscosity can be adjusted to meet any
machine
requirement. It can be used on any major machine including M2,
Tapematic, Steag, Singulus, Toolex and 4M.
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