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PC(聚碳酸酯)SLX2471T/沙伯基础(SABIC)物性表参数

责任编辑:文和林发表时间:2020-06-19

SABIC(沙伯基础创新塑料)LEXAN PC SLX2471T是一种中粘度PC共聚物材料,(熔体流动速率)(300°C/1.2 kg) 10.0g/10 min,拉伸模量是2400MPa,增强了UV稳定性,并添加了释放剂,阻燃V2评级,可在透明和多种颜色。
PC(聚碳酸酯)SLX2471T/沙伯基础(SABIC)物性表参数PDF文档下载
PC SLX2471T
以下是PC(聚碳酸酯)SLX2471T/沙伯基础(SABIC)物性表参数
PROPERTIES   TYPICAL VALUES UNITS TEST METHODS
FLAME CHARACTERISTICS 1)      
UL Yellow Card Link   E45329-600333 - -
UL Recognized, 94V-2 Flame Class Rating   ≥1.5 mm UL 94
Glow Wire Ignitability Temperature, 3.0 mm   850 °C IEC 60695-2-13
Glow Wire Ignitability Temperature, 1.5 mm   850 °C IEC 60695-2-13
Glow Wire Ignitability Temperature, 1.0 mm   850 °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   900 °C IEC 60695-2-12
Glow Wire Flammability Index, 1.0 mm   960 °C IEC 60695-2-12
UV-light, water exposure/immersion   F1 - UL 746C
MECHANICAL        
Tensile Stress, yld, Type I, 50 mm/min   65 MPa ASTM D 638
Tensile Stress, brk, Type I, 50 mm/min   73 MPa ASTM D 638
Tensile Strain, yld, Type I, 50 mm/min   6.4 % ASTM D 638
Tensile Strain, brk, Type I, 50 mm/min   >100 % ASTM D 638
Tensile Modulus, 5 mm/min   2400 MPa ASTM D 638
Flexural Stress, yld, 1.3 mm/min, 50 mm span   100 MPa ASTM D 790
Flexural Modulus, 1.3 mm/min, 50 mm span   2450 MPa ASTM D 790
Tensile Stress, yield, 50 mm/min   65 MPa ISO 527
Tensile Stress, break, 50 mm/min   70 MPa ISO 527
Tensile Strain, yield, 50 mm/min   6 % ISO 527
Tensile Strain, break, 50 mm/min   >100 % ISO 527
Tensile Modulus, 1 mm/min   2300 MPa ISO 527
Flexural Stress, yield, 2 mm/min   100 MPa ISO 178
Flexural Modulus, 2 mm/min   2450 MPa ISO 178
IMPACT        
Izod Impact, notched, 23°C   820 J/m ASTM D 256
Izod Impact, notched, -30°C   130 J/m ASTM D 256
Instrumented Impact Total Energy, 23°C   85 J ASTM D 3763
Izod Impact, unnotched 80*10*3 +23°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   10 kJ/m² ISO 180/1A
Charpy 23°C, V-notch Edgew 80*10*3 sp=62mm   65 kJ/m² ISO 179/1eA
Charpy -30°C, V-notch Edgew 80*10*3 sp=62mm   15 kJ/m² ISO 179/1eA
Charpy 23°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   126 °C ASTM D 648
CTE, -40°C to 40°C, flow   7.E-05 1/°C ASTM E 831
CTE, -40°C to 40°C, xflow   7.E-05 1/°C ASTM E 831
CTE, -40°C to 40°C, flow   7.E-05 1/°C ISO 11359-2
CTE, -40°C to 40°C, xflow   7.E-05 1/°C ISO 11359-2
Ball Pressure Test, 75°C +/- 2°C   PASSES - IEC 60695-10-2
Ball Pressure Test, 125°C +/- 2°C   PASSES - IEC 60695-10-2
Vicat Softening Temp, Rate B/50   140 °C ISO 306
Vicat Softening Temp, Rate B/120   141 °C ISO 306
HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm   125 °C ISO 75/Af
Relative Temp Index, Elec 1) 110 °C UL 746B
Relative Temp Index, Mech w/impact 1) 110 °C UL 746B
Relative Temp Index, Mech w/o impact 1) 110 °C UL 746B
PHYSICAL        
Specific Gravity   1.2 - ASTM D 792
Mold Shrinkage, flow, 3.2 mm   0.5-0.7 % SABIC method
Melt Flow Rate, 300°C/1.2 kgf   10 g/10 min ASTM D 1238
Density   1.2 g/cm³ ISO 1183
Water Absorption, (23°C/saturated)   0.35 % ISO 62-1
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
OPTICAL        
Light Transmission, 2.54 mm   89 % ASTM D 1003
Haze, 2.54 mm   0.2 % ASTM D 1003
Refractive Index   1.59 - ISO 489
ELECTRICAL        
Comparative Tracking Index (UL) {PLC}   3 PLC Code UL 746A
Hot-Wire Ignition (HWI), PLC 0   ≥3 mm UL 746A
Hot-Wire Ignition (HWI), PLC 2   ≥1 mm UL 746A
High Amp Arc Ignition (HAI), PLC 1   ≥1 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   280-300 °C  
Nozzle Temperature   275-295 °C  
Front - Zone 3 Temperature   280-300 °C  
Middle - Zone 2 Temperature   265-290 °C  
Rear - Zone 1 Temperature   255-280 °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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