PPO Asahi Kasei 540Z / 540Z Asahi Kasei

PPO 540Z Asahi Chemical Industry Co., Ltd. physical data ① material description Specification Level: --- Color: --- Application: electrical and electronic, automotive, machinery, chemical industry Remarks: --- ② raw technical data Performance Project test conditions [state] method of test data Data unit Basic properties of water absorption 23 ℃, 50% RH, 24Hr ASTM D-570 0.10% share of the physical properties of 23 ℃ ASTM D-792 1.08 --- --- ASTM mold shrinkage D-955 0.5-0.7% Mechanical properties Tensile strength 23 ℃, 50% RH ASTM D-638 700 Kg / cm2 elongation at break 23 ℃, 50% RH ASTM D-638 50% Bending strength 23 ℃, 50% RH ASTM 23 ℃ ASTM D-256 15 kg cm / cm electrical properties of dielectric constant D-790 1000 Kg / cm2 flexural modulus 23 ℃, 50% RH ASTM D-790 25000 Kg / cm2 Izod notched impact strength 6.4mm 23 ℃, 50% RH, 108Hz ASTM D-150 2.7 --- dielectric tangent 23 ℃, 50% RH, 108Hz ASTM D-150 0.0027 --- Surface Resistivity 23 ℃, 50% RH ASTM D-257 1018 Ω Volume Resistivity 23 ℃, 50% RH ASTM D-257 1018 Ω.cm dielectric breakdown strength 2mm thick short method ASTM D-149 26 KV / mm arc resistance tungsten electrode ASTM D-495 70 Secretary thermal properties fire resistance 1.6mm UL-94 V-0 --- heat distortion temperature 18.6Kg / cm2 ASTM D-648 120 ℃