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      PC(聚碳酸酯)943X/沙伯基礎(SABIC)物性表參數

      責任編輯:admin發表時間:2020-06-09 03:15:53

      SABIC(沙伯基礎創新塑料)LEXAN PC 943X是一種抗UV穩定的高流動沖擊改性注塑(IM)級產品,該樹脂提供UL94 V0  1.5mm的阻燃性能,是非溴、非氯阻燃性能,低溫延展性和優異的加工性能,與標準PC相比,IM周期更短,LEXAN 943X樹脂是一種產品在廣泛的不透明顏色。
      PC(聚碳酸酯)943X/沙伯基礎(SABIC)物性表參數PDF文檔下載
      PC 943X
      以下是PC(聚碳酸酯)943X/沙伯基礎(SABIC)物性表參數
      PROPERTIES   TYPICAL VALUES UNITS TEST METHODS
      FLAME CHARACTERISTICS 1)      
      UL Yellow Card Link   E45329-101230613 - -
      UL Recognized, 94-5VA Flame Class Rating   ≥3 mm UL 94
      UL Recognized, 94V-0 Flame Class Rating   ≥1.5 mm UL 94
      UL Recognized, 94HB Flame Class Rating   ≥0.8 mm UL 94
      Glow Wire Ignitability Temperature, 3.0 mm   825 °C IEC 60695-2-13
      Glow Wire Ignitability Temperature, 2.3 mm   825 °C IEC 60695-2-13
      Glow Wire Ignitability Temperature, 2.0 mm   825 °C IEC 60695-2-13
      Glow Wire Ignitability Temperature, 1.5 mm   825 °C IEC 60695-2-13
      Glow Wire Flammability Index, 3.0 mm   960 °C IEC 60695-2-12
      Glow Wire Flammability Index, 2.3 mm   960 °C IEC 60695-2-12
      Glow Wire Flammability Index, 2.0 mm   960 °C IEC 60695-2-12
      Glow Wire Flammability Index, 1.5 mm   960 °C IEC 60695-2-12
      MECHANICAL        
      Tensile Stress, yld, Type I, 50 mm/min   58 MPa ASTM D 638
      Tensile Stress, brk, Type I, 50 mm/min   60 MPa ASTM D 638
      Tensile Strain, yld, Type I, 50 mm/min   6 % ASTM D 638
      Tensile Strain, brk, Type I, 50 mm/min   130 % ASTM D 638
      Tensile Modulus, 50 mm/min   2100 MPa ASTM D 638
      Flexural Stress, yld, 1.3 mm/min, 50 mm span   89 MPa ASTM D 790
      Flexural Modulus, 1.3 mm/min, 50 mm span   2060 MPa ASTM D 790
      Tensile Stress, yield, 50 mm/min   55 MPa ISO 527
      Tensile Stress, break, 50 mm/min   60 MPa ISO 527
      Tensile Strain, yield, 50 mm/min   6 % ISO 527
      Tensile Strain, break, 50 mm/min   125 % ISO 527
      Tensile Modulus, 1 mm/min   2100 MPa ISO 527
      Flexural Stress, yield, 2 mm/min   85 MPa ISO 178
      Flexural Modulus, 2 mm/min   2200 MPa ISO 178
      IMPACT        
      Izod Impact, notched, 23°C   800 J/m ASTM D 256
      Izod Impact, notched, -30°C   650 J/m ASTM D 256
      Instrumented Impact Total Energy, 23°C   50 J ASTM D 3763
      Izod Impact, unnotched 80*10*3 +23°C   NB kJ/m² ISO 180/1U
      Izod Impact, unnotched 80*10*3 -30°C   NB kJ/m² ISO 180/1U
      Izod Impact, notched 80*10*3 +23°C   70 kJ/m² ISO 180/1A
      Izod Impact, notched 80*10*3 -30°C   50 kJ/m² ISO 180/1A
      Charpy 23°C, V-notch Edgew 80*10*3 sp=62mm   75 kJ/m² ISO 179/1eA
      Charpy -30°C, V-notch Edgew 80*10*3 sp=62mm   60 kJ/m² ISO 179/1eA
      Charpy 23°C, Unnotch Edgew 80*10*3 sp=62mm   NB kJ/m² ISO 179/1eU
      Charpy -30°C, Unnotch Edgew 80*10*3 sp=62mm   NB kJ/m² ISO 179/1eU
      THERMAL        
      Vicat Softening Temp, Rate B/50   140 °C ASTM D 1525
      HDT, 0.45 MPa, 3.2 mm, unannealed   135 °C ASTM D 648
      HDT, 1.82 MPa, 3.2mm, unannealed   120 °C ASTM D 648
      CTE, -40°C to 40°C, flow   6.5E-05 1/°C ASTM E 831
      CTE, -40°C to 40°C, xflow   6.5E-05 1/°C ASTM E 831
      CTE, 23°C to 80°C, flow   7.2E-05 1/°C ISO 11359-2
      CTE, 23°C to 80°C, xflow   7.7E-05 1/°C ISO 11359-2
      Ball Pressure Test, 125°C +/- 2°C   PASSES - IEC 60695-10-2
      Vicat Softening Temp, Rate B/120   140 °C ISO 306
      Relative Temp Index, Elec 1) 125 °C UL 746B
      Relative Temp Index, Mech w/impact 1) 115 °C UL 746B
      Relative Temp Index, Mech w/o impact 1) 125 °C UL 746B
      PHYSICAL        
      Specific Gravity   1.18 - ASTM D 792
      Mold Shrinkage, flow, 3.2 mm   0.4-0.8 % SABIC method
      Mold Shrinkage, xflow, 3.2 mm   0.4-0.8 % SABIC method
      Melt Flow Rate, 300°C/1.2 kgf   10 g/10 min ASTM D 1238
      Density   1.19 g/cm³ ISO 1183
      Water Absorption, (23°C/sat)   0.35 % ISO 62
      Moisture Absorption (23°C / 50% RH)   0.15 % ISO 62
      Melt Volume Rate, MVR at 300°C/1.2 kg   9 cm³/10 min ISO 1133
      ELECTRICAL        
      Dielectric Strength, in oil, 3.2 mm   17 kV/mm ASTM D 149
      Relative Permittivity, 50/60 Hz   2.95 - ASTM D 150
      Relative Permittivity, 1 MHz   2.9 - ASTM D 150
      Dissipation Factor, 50/60 Hz   0.0024 - ASTM D 150
      Dissipation Factor, 1 MHz   0.0085 - ASTM D 150
      Comparative Tracking Index (UL) {PLC}   3 PLC Code UL 746A
      Dielectric Strength, in oil, 3.2 mm   16 kV/mm IEC 60243-1
      Comparative Tracking Index   225 V IEC 60112
      Hot-Wire Ignition (HWI), PLC 1   ≥3 mm UL 746A
      Hot-Wire Ignition (HWI), PLC 2   ≥1.5 mm UL 746A
      Hot-Wire Ignition (HWI), PLC 3   ≥0.8 mm UL 746A
      High Amp Arc Ignition (HAI), PLC 0   ≥2.3 mm UL 746A
      High Amp Arc Ignition (HAI), PLC 1   ≥0.8 mm UL 746A
      Injection Molding        
      Drying Temperature   120 °C  
      Drying Time   3-4 hrs  
      Drying Time (Cumulative)   48 hrs  
      Maximum Moisture Content   0.02 %  
      Melt Temperature   295-315 °C  
      Nozzle Temperature   290-310 °C  
      Front - Zone 3 Temperature   295-315 °C  
      Middle - Zone 2 Temperature   280-305 °C  
      Rear - Zone 1 Temperature   270-295 °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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