Raw materials
Mechanical properties | |||||
TYPICAL VALUES | |||||
Standard | u.m. | PMMA | PC | ||
Tensile stress at break |
ISO 527 | MPa | 72 | 65 | |
IZOD impact unnotched +23°C | ISO 180 | KJ/m2 | 11 | N.B. |
Thermal properties |
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TYPICAL VALUES | |||||
Standard | u.m. | PMMA | PC | ||
VICAT B 50 | ISO 306 B | °C | 100 | 140 | |
Glow wire test 1,9 mm | IEC 695-2-1 | °C | 650 | 850 | |
Flammability | UL 94 | HB | V2/1,6 |
Optical properties | ||||||
TYPICAL VALUES | ||||||
Standard | u.m. | PMMA | PC | |||
Light transmission | Clear | ASTM D 1003 | % | 92 | 88 | |
Opal | ASTM D 1003 | % | 56 | 55 | ||
Fumé |
ASTM D 1003 | % | 78 | 76 | ||
Frosted | ASTM D 1003 | % | 72 | – |
