PC

Properties Method (ASTM) Unity Typical values
PHYSICAL
Specific Gravity ISO-1183 G/cm3 1,20
OPTICAL
Refractive Index D-542 2
Light Transmission (sheetthicness -4 mm 420-440 mm) D-1003 % 88-90
MECHANICAL
Flexural Modulus ISO-178 Mpa 2300
Rockwell Hardness ASTM D-785 M-scale 120
Tensile Modulus ISO-527 Mpa 2300
Tensile Strength at yield ISO-528 Mpa > 60
Elongation (at yield) ISO-529 % 6
Elongation (at break) ISO-530 % > 120
IMPACT STRENGTH
 IZOD Impact Notched 3  ISO-180  J/m  > 650
THERMAL
Vicat Softening Temperature (50N) ISO-306 °C 144
Linear Thermal Expansion Coefficient 0-50 °C ISO-11359 1 / °C 7E-5
Temperature of deflection under load ISO-75-1 °C 127

 

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