Items for test | Method of test | Unit | PC | PMMA | SF0012 |
---|---|---|---|---|---|
Thickness | KS B 5202 | mm | 0.8 | 0.8 | 0.8 |
Transmittance | ASTM D1003 | % | 90 | 92 | 92 |
Pencil hardness | KS D 6711 | - | 4B | H | 4H |
TABER abrasion | ASTM D1044 | % | 29.7 | 18.5 | 1.2 |
Test for dropping | 50g, 50㎝ | - | No Break | Break | No Break |