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PC(聚碳酸酯)EXL9134/沙伯基础(SABIC)物性表参数

责任编辑:文和林发表时间:2020-06-16

SABIC(沙伯基础创新塑料)LEXAN PC EXL9134是不透明PC加硅氧烷共聚物,也是一种UV稳定高流动不透明注塑(IM)级树脂,该树脂提供UL94 V0 @ 1.5mm的阻燃性能,基于非溴、非氯FR系统,低温延展性(-40℃)的特性和优异的加工性能,与标准PC相比,IM周期更短,LEXAN EXL9134树脂是一种产品可在广泛的不透明颜色。
PC(聚碳酸酯)EXL9134/沙伯基础(SABIC)物性表参数PDF文档下载
PC EXL9134
以下是PC(聚碳酸酯)EXL9134/沙伯基础(SABIC)物性表参数
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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