UV Hard Coating (표면강화 제품)
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Sheet |
PMMA |
Property |
Unit |
1.0t |
Optical |
Transmittance |
ASTM D1003 |
% at 370/430/550/630nm |
49.64/90.95 91.54/91.64 |
50.06/91.12/91.58/91.50 |
Yellow Indez |
ASTM E313 |
|
0.50 |
0.42 |
CIE |
ASTM D 65-10° |
L*a*b*C*H |
9.63.-0.04.0.28.0.28.97.36 |
|
Haze |
ASTM D1003 |
% |
0.07 |
0.16 |
Physical |
Scratch Resistance |
Steel Wool#000 |
|
Very Good |
Pencil Hardness |
Pencil |
|
5H |
Adhesion |
Tape test |
# of delaminated/100 lattices |
0 |
Bending |
ø 30 |
|
Break |
ø 50 |
|
Break |
Printability |
Oil Pen |
|
Good |
Water Pen |
|
Poor |
Thermal |
Thermal Shrinkage |
MD / TD |
% |
0.03/-0.07 |
Chemical |
Solvent Resistance |
Methanol |
|
No Visual Change |
Acetone |
|
No Visual Change |
* Heat treated sample at 80℃ and 30min
Sheet |
PMMA |
Property |
Unit |
1.0t |
Optical |
Transmittance |
ASTM D1003 |
% at 370/430/550/630nm |
80.99 / 91.02 / 91.46 / 91.80 |
79.40 / 90.84 /91.37 / 91.75 |
Yellow Indez |
ASTM E313 |
|
0.29 |
0.42 |
CIE |
ASTM D 65-10° |
L*a*b*C*H |
96.60/-0.02/0.16/0.16/95.54 |
96.58/-0.03/0.23/0.24/98.20 |
Physical |
Scratch Resistance |
Steel Wool#000 |
|
Good |
Pencil Hardness |
Pencil |
Under 1 Kg Load |
HB |
Adhesion |
Tape test |
# of delaminated/100 lattices |
0 |
Bending |
ø 30 |
|
Crack |
ø 50 |
|
Good |
Printability |
Oil Pen |
|
Good |
Water Pen |
|
Poor |
Thermal |
Thermal Shrinkage |
MD / TD |
% |
0/0.133 |
Chemical |
Solvent Resistance |
Methanol |
|
No Visual Change |
Acetone |
|
No Visual Change |
* Heat treated sample at 80℃ and 30min
Item |
Thickness |
Size |
Remark |
PMMA Sheet |
0.5T |
915 × 1830 |
Item 별 Size 변경가능 |
1200 × 1270 |
0.65T |
1180 × 1270 |
870 × 1270 |
0.8T |
1200 × 1270 |
1170 × 1650 |
1.0T |
1200 × 1270 |
1170 × 1650 |
1.2T |
1170 × 1270 |
1.5T |
1220 × 1550 |
2.0T |
1220 × 1550 |
3.0T |
1220 × 1550 |
4.0T |
1200 × 1500 |
5.0T |
1220 × 1550 |
7.0T |
1220 × 1550 |
Poly Carbonate |
0.38T |
1000 × 2000 |
0.5T |
1000 × 2000 |
0.65T |
1000 × 2000 |
0.7T |
1000 × 2000 |
0.8T |
1000 × 2000 |
1.0T |
1000 × 2000 |
1.5T |
1000 × 2000 |
2.0T |
1000 × 2000 |