供应无卤阻燃PBT/5630 台湾长春 30%玻纤强化 供应耐热, 耐磨PBT,1100-211M本白色,台湾长春未增强pbt供应高粘度PBT,1100L,未增强台湾长春HB阻燃；供应纯树脂PBT, 1100-600S 台湾长春品牌供应台湾长春PBT,1100-S600 耐热 耐磨高粘PBT供应日本东丽PBT,1401X34 未增强HB；物理性能额定值 (公制)额定值 (英制)测试方法比重1.30 - 1.32 g/cc1.30 - 1.32 g/ccASTM D792水分吸收0.0600 %@Time 86400 sec0.0600 %@Time 24.0 hourASTM D570粘度测量0.985 - 1.0150.985 - 1.015[dl/gr] Intrinsic; ASTM D2857线性成型收缩率0.012 - 0.018 cm/cm@Thickness 1.60 mm0.012 - 0.018 in/in@Thickness 0.0630 inASTM D955熔体流动速率18 - 22 g/10 min@Load 2.16 kg, Temperature 235 °C18 - 22 g/10 min@Load 4.76 lb, Temperature 455 °FASTM D1238机械性能额定值 (公制)额定值 (英制)测试方法洛氏硬度（M 级）85 - 9085 - 90ASTM D785抗张强度49.0 - 58.8 MPa7110 - 8530 psiASTM D638伸长率 (断裂)>= 120 %>= 120 %ASTM D638弯曲强度80.0 - 90.0 MPa11600 - 13100 psiASTM D790弯曲模量2.26 GPa327 ksiASTM D790悬壁梁缺口冲击强度>= 0.441 J/cm@Thickness 6.35 mm>= 0.827 ft-lb/in@Thickness 0.250 inASTM D256电气性能额定值 (公制)额定值 (英制)测试方法体积电阻率>= 1.00e+15 ohm-cm>= 1.00e+15 ohm-cmASTM D257表面电阻>= 1.00e+13 ohm>= 1.00e+13 ohmASTM D257介电常数3.3@Frequency 60.0 Hz3.3@Frequency 60.0 HzASTM D150介电强度>= 20.0 kV/mm@Thickness 2.00 mm>= 508 kV/in@Thickness 0.0787 inASTM D149耗散因数0.0010@Frequency 60.0 Hz0.0010@Frequency 60.0 HzASTM D150耐电弧性120 sec120 secASTM D495热性能额定值 (公制)额定值 (英制)测试方法线性热膨胀系数90.0 µm/m-°C50.0 µin/in-°FASTM D696熔融温度223 - 227 °C433 - 441 °FDSC载荷下热变形温度(0.46 MPa)155 °C311 °FASTM D648载荷下热变形温度(1.8 MPa)60.0 °C140 °FASTM D648可燃性(UL94)HB@Thickness 1.60 mmHB@Thickness 0.0630 in加工性能额定值 (公制)额定值 (英制)测试方法加工温度230 - 260 °C446 - 500 °F射嘴温度245 - 250 °C473 - 482 °F模具温度30.0 - 100 °C86.0 - 212 °Fsuitable temperature 40-60°C注射压力50.0 - 100 MPa7250 - 14500 psi保压30.0 - 70.0 MPa4350 - 10200 psi背压0.000 - 0.300 MPa0.000 - 43.5 psi螺杆转速60 - 120 rpm60 - 120 rpmto be chosen in such a way that plasticizing time is just within cooling time材料描述测试方法Carboxyl End Groups