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      LEXAN/3412ECR/PC物性表參數

      責任編輯:admin發表時間:2020-04-20 02:50:23

      沙伯基礎SABIC塑料LEXAN 3412ECR聚碳酸酯(PC)是一種可注射成型的非氯化和非溴化阻燃級,填充20%玻璃纖維. 它具有UL94 V0@1.5mm的額定值,并提供各種不透明顏色選項. 這是LEXAN 3412R和3412HF的替代品。
      沙伯基礎SABIC塑料LEXAN 3412ECR PC物性表參數PDF文檔下載
      LEXAN 101R
      以下是沙伯基礎SABIC塑料LEXAN 3412ECR PC物性表參數
      PROPERTIES   TYPICAL VALUES UNITS TEST METHODS
      MECHANICAL        
      Tensile Stress, yld, Type I, 5 mm/min   90 MPa ASTM D 638
      Tensile Stress, brk, Type I, 5 mm/min   87 MPa ASTM D 638
      Tensile Strain, yld, Type I, 5 mm/min   3.1 % ASTM D 638
      Tensile Modulus, 5 mm/min   5500 MPa ASTM D 638
      Flexural Stress, yld, 1.3 mm/min, 50 mm span   156 MPa ASTM D 790
      Flexural Modulus, 1.3 mm/min, 50 mm span   5000 MPa ASTM D 790
      Tensile Stress, yield, 5 mm/min   95 MPa ISO 527
      Tensile Stress, break, 5 mm/min   90 MPa ISO 527
      Tensile Strain, yield, 5 mm/min   2.8 % ISO 527
      Tensile Strain, break, 5 mm/min   3.2 % ISO 527
      Tensile Modulus, 1 mm/min   6000 MPa ISO 527
      Flexural Stress, yield, 2 mm/min   140 MPa ISO 178
      Flexural Modulus, 2 mm/min   5500 MPa ISO 178
      IMPACT        
      Izod Impact, notched, 23°C   110 J/m ASTM D 256
      Izod Impact, notched, -30°C   107 J/m ASTM D 256
      Instrumented Impact Total Energy, 23°C   20 J ASTM D 3763
      Izod Impact, unnotched 80*10*3 +23°C   35 kJ/m² ISO 180/1U
      Izod Impact, unnotched 80*10*3 -30°C   35 kJ/m² ISO 180/1U
      Izod Impact, notched 80*10*3 +23°C   7 kJ/m² ISO 180/1A
      Izod Impact, notched 80*10*3 -30°C   6 kJ/m² ISO 180/1A
      Charpy 23°C, V-notch Edgew 80*10*3 sp=62mm   6 kJ/m² ISO 179/1eA
      Charpy -30°C, V-notch Edgew 80*10*3 sp=62mm   5 kJ/m² ISO 179/1eA
      Charpy 23°C, Unnotch Edgew 80*10*3 sp=62mm   40 kJ/m² ISO 179/1eU
      Charpy -30°C, Unnotch Edgew 80*10*3 sp=62mm   40 kJ/m² ISO 179/1eU
      THERMAL        
      Vicat Softening Temp, Rate B/50   147 °C ASTM D 1525
      HDT, 1.82 MPa, 3.2mm, unannealed   141 °C ASTM D 648
      CTE, -40°C to 40°C, flow   3.E-05 1/°C ASTM E 831
      CTE, -40°C to 40°C, xflow   7.E-05 1/°C ASTM E 831
      CTE, 23°C to 80°C, flow   3.E-05 1/°C ISO 11359-2
      CTE, 23°C to 80°C, xflow   7.E-05 1/°C ISO 11359-2
      Ball Pressure Test, 125°C +/- 2°C   PASSES - IEC 60695-10-2
      Vicat Softening Temp, Rate B/50   145 °C ISO 306
      Vicat Softening Temp, Rate B/120   146 °C ISO 306
      HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm   141 °C ISO 75/Bf
      HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm   136 °C ISO 75/Af
      Relative Temp Index, Elec   130 °C UL 746B
      Relative Temp Index, Mech w/impact   130 °C UL 746B
      Relative Temp Index, Mech w/o impact   130 °C UL 746B
      PHYSICAL        
      Specific Gravity   1.3 - ASTM D 792
      Mold Shrinkage, flow, 3.2 mm   0.2-0.5 % SABIC method
      Mold Shrinkage, xflow, 3.2 mm   0.2-0.5 % SABIC method
      Melt Flow Rate, 300°C/1.2 kgf   7 g/10 min ASTM D 1238
      Density   1.36 g/cm³ ISO 1183
      Water Absorption, (23°C/sat)   0.29 % ISO 62
      Moisture Absorption (23°C / 50% RH)   0.12 % ISO 62
      Melt Volume Rate, MVR at 300°C/1.2 kg   7 cm³/10 min ISO 1133
      ELECTRICAL        
      Arc Resistance, Tungsten {PLC}   7 PLC Code ASTM D 495
      Hot Wire Ignition {PLC)   0 PLC Code UL 746A
      High Voltage Arc Track Rate {PLC}   3 PLC Code UL 746A
      High Ampere Arc Ign, surface {PLC}   3 PLC Code UL 746A
      Comparative Tracking Index (UL) {PLC}   3 PLC Code UL 746A
      Comparative Tracking Index   175 V IEC 60112
      Dielectric strength in oil, 2.0mm   34 kV/mm IEC 60243-1
      Volume Resistivity   >1.E+15 Ohm-cm IEC 60093
      Surface Resistivity, ROA   >1.E+15 Ohm IEC 60093
      Relative Permittivity, 1 MHz   3.3 - IEC 60250
      Dissipation Factor, 50/60 Hz   0.02 - IEC 60250
      Dissipation Factor, 1 MHz   0.01 - IEC 60250
      Relative Permittivity, 50/60 Hz   3.3 - IEC 60250
      FLAME CHARACTERISTICS        
      UL Recognized, 94V-0 Flame Class Rating   1.5 mm UL 94
      UL Recognized, 94-5VA Flame Class Rating   3 mm UL 94
      Glow Wire Flammability Index 960°C, passes at   1 mm IEC 60695-2-12
      Glow Wire Ignitability Temperature, 1.0 mm   825 °C IEC 60695-2-13
      Oxygen Index (LOI)   40 % ISO 4589
      Injection Molding        
      Drying Temperature   120 °C  
      Drying Time   3-4 hrs  
      Drying Time (Cumulative)   48 hrs  
      Maximum Moisture Content   0.02 %  
      Melt Temperature   290-310 °C  
      Nozzle Temperature   280-305 °C  
      Front - Zone 3 Temperature   290-310 °C  
      Middle - Zone 2 Temperature   275-300 °C  
      Rear - Zone 1 Temperature   265-290 °C  
      Mold Temperature   70-95 °C  
      Back Pressure   0.3-0.7 MPa  
      Screw Speed   40-70 rpm  
      Shot to Cylinder Size   40-60 %  
      Vent Depth   0.025-0.076 mm

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