Technical Data Sheet Comparethermal performance Test Condition Test Method Test Result Hot deformation temperature 0.45MPa,Unannealed ASTM D648 220 °C Hot deformation temperature 1.8MPa,Unannealed ASTM D648 208 °C Combustibility (rate) UL 94 V-0 3.0mm Hot deformation temperature HDT ASTM D648/ISO 75 220 ℃(℉)
other Test Condition Test Method Test Result characteristic 30%玻璃纤维增强.3.0mm阻燃 V-0.性能与长春4830相当 Color 本色 purpose 连接器.线圈骨架.散热风扇等
flammability Test Condition Test Method Test Result UL flame retardant rating 0.8mm UL 94 V-0 UL flame retardant rating 1.6mm UL 94 V-0
machinability Test Condition Test Method Test Result Dry conditions 120-140℃ 3-4h Processing temperature 220-250 °C Processing temperature 250-280 °C Processing temperature 240-270 °C Screw speed <100 rpm Mold temperature 60-80 °C Melt Temperature 250-280 °C pressure 6-18 Mpa pressure 70-120 Mpa
Electrical performance Test Condition Test Method Test Result Volume resistivity ASTM D257 1.3E+16 ohms·cm Dielectric strength ASTM D149 20 KV/mm Volume resistivity ASTM D257/IEC 60093 1.3*10e16 Ω.cm
Physical properties Test Condition Test Method Test Result melt mass-flow rate 250°C/2.16kg ASTM D1238 16 g/10min Shrinkage rate MD ASTM D955 0.40 % Shrinkage rate TD ASTM D955 0.60 % Water absorption rate Equilibrium,23°C,50%RH ASTM D570 0.16 % density ASTM D792/ISO 1183 1.62 melt mass-flow rate ASTM D1238/ISO 1133 15-25 g/10min
mechanical properties Test Condition Test Method Test Result Tensile modulus ASTM D638 10500 Mpa tensile strength Break ASTM D638 115 Mpa Bending modulus ASTM D790 8000 Mpa bending strength ASTM D790 180 Mpa Impact strength of cantilever beam gap ASTM D256/ISO 179 7.5 kg·cm/cm(J/M)ft·lb/in tensile strength ASTM D638/ISO 527 110 kg/cm²(MPa)[Lb/in²] Bending modulus ASTM D790/ISO 178 8000 kg/cm²(MPa)[Lb/in²] bending strength ASTM D790/ISO 178 180 kg/cm²(MPa)[Lb/in²]
impact performance Test Condition Test Method Test Result Suspended wall beam without notch impact strength 23°C ASTM D256 60.0 kJ/m²
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