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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