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      PC(聚碳酸酯)EXL9134/沙伯基礎(SABIC)物性表參數

      責任編輯:admin發表時間:2020-06-16 02:22:48

      SABIC(沙伯基礎創新塑料)LEXAN PC EXL9134是不透明PC加硅氧烷共聚物,也是一種UV穩定高流動不透明注塑(IM)級樹脂,該樹脂提供UL94 V0 @ 1.5mm的阻燃性能,基于非溴、非氯FR系統,低溫延展性(-40℃)的特性和優異的加工性能,與標準PC相比,IM周期更短,LEXAN EXL9134樹脂是一種產品可在廣泛的不透明顏色。
      PC(聚碳酸酯)EXL9134/沙伯基礎(SABIC)物性表參數PDF文檔下載
      PC EXL9134
      以下是PC(聚碳酸酯)EXL9134/沙伯基礎(SABIC)物性表參數
      PROPERTIES   TYPICAL VALUES UNITS TEST METHODS
      FLAME CHARACTERISTICS 1)      
      UL Yellow Card Link   E45329-591113 - -
      UL Yellow Card Link 2   E45329-591114 - -
      UL Recognized, 94-5VA Flame Class Rating   ≥3 mm UL 94
      UL Recognized, 94V-0 Flame Class Rating   ≥1.5 mm UL 94
      Glow Wire Ignitability Temperature, 3.0 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, 1.5 mm   960 °C IEC 60695-2-12
      UV-light, water exposure/immersion   F1 - UL 746C
      Glow Wire Flammability Index 960°C, passes at   ≥1.5 mm 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   59 MPa ASTM D 638
      Tensile Strain, yld, Type I, 50 mm/min   6 % ASTM D 638
      Tensile Strain, brk, Type I, 50 mm/min   115 % ASTM D 638
      Tensile Modulus, 5 mm/min   2100 MPa ASTM D 638
      Flexural Stress, yld, 1.3 mm/min, 50 mm span   92 MPa ASTM D 790
      Flexural Modulus, 1.3 mm/min, 50 mm span   2400 MPa ASTM D 790
      Tensile Stress, yield, 50 mm/min   56 MPa ISO 527
      Tensile Stress, break, 50 mm/min   57 MPa ISO 527
      Tensile Strain, yield, 50 mm/min   6 % ISO 527
      Tensile Strain, break, 50 mm/min   108 % ISO 527
      Tensile Modulus, 1 mm/min   2000 MPa ISO 527
      Flexural Stress, yield, 2 mm/min   87 MPa ISO 178
      Flexural Modulus, 2 mm/min   2100 MPa ISO 178
      IMPACT        
      Izod Impact, notched, 23°C   785 J/m ASTM D 256
      Izod Impact, notched, -30°C   655 J/m ASTM D 256
      Izod Impact, notched, -40°C   380 J/m ASTM D 256
      Instrumented Impact Total Energy, 23°C   67 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   65 kJ/m² ISO 180/1A
      Izod Impact, notched 80*10*3 -30°C   30 kJ/m² ISO 180/1A
      Charpy 23°C, V-notch Edgew 80*10*3 sp=62mm   70 kJ/m² ISO 179/1eA
      Charpy -30°C, V-notch Edgew 80*10*3 sp=62mm   35 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, 1.82 MPa, 3.2mm, unannealed   123 °C ASTM D 648
      CTE, -40°C to 40°C, flow   6.1E-05 1/°C ASTM E 831
      CTE, -40°C to 40°C, xflow   6.2E-05 1/°C ASTM E 831
      CTE, -40°C to 40°C, flow   6.1E-05 1/°C ISO 11359-2
      CTE, -40°C to 40°C, xflow   6.2E-05 1/°C ISO 11359-2
      Vicat Softening Temp, Rate B/50   139 °C ISO 306
      Vicat Softening Temp, Rate B/120   141 °C ISO 306
      HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm   118 °C ISO 75/Af
      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   1.19 - ASTM D 792
      Mold Shrinkage, flow, 3.2 mm   0.4-0.8 % SABIC method
      Melt Flow Rate, 300°C/1.2 kgf   16 g/10 min ASTM D 1238
      Density   1.19 g/cm³ ISO 1183
      Water Absorption, (23°C/saturated)   0.4 % ISO 62-1
      Moisture Absorption (23°C / 50% RH)   0.15 % ISO 62
      Melt Volume Rate, MVR at 300°C/1.2 kg   15 cm³/10 min ISO 1133
      ELECTRICAL        
      Comparative Tracking Index (UL) {PLC}   3 PLC Code UL 746A
      Hot-Wire Ignition (HWI), PLC 2   ≥3 mm UL 746A
      Hot-Wire Ignition (HWI), PLC 3   ≥0.7 mm UL 746A
      High Amp Arc Ignition (HAI), PLC 0   ≥3 mm UL 746A
      High Amp Arc Ignition (HAI), PLC 1   ≥0.7 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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