PC Clear Product characteristics • Good optical quality •Half the weight of glass •More than 10 times the impact strength of high impact PMMA •Easy to thermoform or fabricate •Good fire classification
Physical properties Density Refractive index (20 "C) Moisture absorption 24 hours, 23 •c, 50% RH Mechanical properties Tensile strength at yield (at break) Elongation at yield (at break) Elastic modulus Flexural modulus Charpy unnotched impact strength -40 •c Charpy notched impact strength -30 •c lzod notched impact strength +23 •c lzod notched impact strength -30 •c Thermal properties Linear coefficient of thermal expansion (20-70 "C) Heat deflection temperature, HOT A (1,80 N/mm2) Heat deflection temperature, HOT B (0,45 N/mm2)
Vicat temperature VST/B 120 Vicat temperature VST/B 50 Thermal conductivity Electrical properties Volume resistivity, dry Surface resistivity, dry Dielectric strength, dry Dielectric constant, dry 50 Hz Dielectric constant, dry 1 MHz Dissipation factor (tan 6), dry 50 Hz Dissipation factor (tan 6), dry 1 MHz
Test method ISO 1183 ISO489 ISO62 Test method ISO 527 ISO 527 ISO 527 ISO 178 ISO 179/1eU ISO 179/1eA ISO 180/1A ISO 180/1A Test method ISO 11359-2 ISO 75 ISO 75 ISO 306 ISO 306 DIN 8302 Test method IEC 60093 IEC 60093 IEC 60243 IEC 60250 IEC 60250 IEC 60250 IEC 60250
Unit g/cm³ % Unit N/mm2 % N/mm2 N/mm2 kJ / m² kJ / m² kJ / m² kJ / m² Unit K°1 °C °C °C °C W /(m •K) Unit Ω * cm Ω kV/mm
Value 1,2 1,586 0,15 Value 60(70) 6(110) >2300 >2300 NB 11 65 10 Value 65x106 132 142 149 148 0,20 Value >1014 1016 30 3 2,9 0,001 0,01
Material data is collected in good faith from our suppliers, alternatively from raw material manufacturers, and may differ depending on the test method used. To ensure the respective value. Nordic Plastics Group disclaims all responsibility in connection with the use of the data
Nordic Polytech Group, Omvägen 17, SE-231 61 Trelleborg, Sweden. Tel +46 (0)10-707 80 00 www.npgroup.se Version: 2022