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FIR2021-0006+Flame_Retardant_Certification+1.13.2021_8.31.21_AM+1987276RECEIVED Sunsky° Material: Corrugated Polycarbonate Updated: 9/29/11 (MDW). Jan 13 2021 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT IaIMIN 15111111. Physical Properties Notes: The table depicting the typical properties of SUNTUF / SUNSKY / DYNAGLAS sheets appears below. Conditions, units and values in U.S. Customary units are presented in the table within parentheses. All the results depicted in this table were obtained by following the indicated ASTM method except where another method is indicated by the appearance of this symbol (b). Physical Density Conditions (U.S. Customary) ASTM Method D-1505 Units - SI (U.S. Customary) g/cm3 (Ib/ft) Value (U.S. Customary) 1.2(75) Water Absorption 24 hr. @ 23°C D-570 % 0.15 Mechanical Tensile strength at yield 10 mm/min (0.4 in./min) D-638 MPa (psi) 62 (9,000) Tensile strength at break 10 mm/min (0.4 in./min) D-638 MPa (psi) 65 (9,500) Elongation at yield 10 mm/min (0.4 in./min) D-638 % 6 Elongation at break 10 mm/min (0.4 in./min) D-638 % 110 Tensile Modulus of Elasticity 10 mm/min (0.4 in. /min) D-638 MPa (psi) 2,378 (345,000) Flexural Modulus 1.3 mm/min (0.05 in./min) D-790 MPa (psi) 2,378 (345,000) Flexural Strength at Yield 1.3 mm/min (0.05 in./min) D-790 MPa (psi) 93 (13,500) Notch Impact Strength Izod 23°C (73°F) D-256 J/m (ft-lbf/in.) 800 (15) Notch Impact Strength Charpy 23°C (73°F) D-256 J/m (ft-lbf/in) 800 (15) Impact Falling Weight 3 mm (0.12 in.) Sheet ISO-6603/1b J (ft-lbf) 158 (117) Rockwell Hardness D-785 R scale / M scale 125 / 70 Thermal Long Term Service Temperature °C (°F) -40 to +100 (40 to +212) Short Term Service Temperature °C (°F) -40 to +120 (40 to +250) Heat Deflection Temperature Load: 1.82 Mpa (264 psi) D-648 °C (°F) 132 (270) Vicat Softening Temperature Load: 1 kg (2.2 lb) D-1525 °C (°F) 150 (300) Coefficient of Linear Thermal Expansion D-696 10.5/°C (10 5/°F) 6.5 (3.6) Thermal Conductivity C-177 W/m°K (Btu-in./hr-ft2--°F) 0.21 (1.46) Specific Heat Capacity C-351 kJ/kg°K (Btu/Ib°F) 1.26 (0.31) Optical Haze .8 mm (0.03 in.) Clear Sheet D-1003 % <1 Light Transmission .8 mm (0.03 in.) Clear Sheet D-1003 % 90 Refractive Index Clear Sheet D-542 1.59 Yellowness Index .8 mm (0.03 in.) Clear Sheet D-1925 <1 Electrical Dielectric Constant 50 Hz 1 MHz D-150 D-150 3 2.9 Dissipation Factor 50 Hz 1 MHz D-150 D-150 0.9 11 Dielectric Strength Short Time 500 V/s D-149 kV/mm (V/mil) >30 (>770) Surface Resistance Ketley D-257 Ohm 5.1x101' Volume Resistance Ketley D-257 Ohm -cm 1.3x1017 palramamericas.com Page 1 of 1 Build On.