LEXAN™ 牌号 124R 种类 PC
产品说明 UL rated HB. 200 series recommended when V-2 rating required. 17.5 MFR, for small, intricate parts. FDA food contact compliant in limited colors. Effective January 15th, 2007 this grade will no longer be supported with biocompatibility information and should not be used for medical applications which require biocompatibility. Alternative grade HP2.

SABIC LEXAN™ PC 124R 物性表

属性典型值UNITS测试手段
MECHANICAL
Taber Abrasion, CS-17, 1 kg10mg/1000cySABIC method
Tensile Stress, yield, 50 mm/min63MPaISO 527
Tensile Stress, break, 50 mm/min65MPaISO 527
Tensile Strain, yield, 50 mm/min6%ISO 527
Tensile Strain, break, 50 mm/min100%ISO 527
Tensile Modulus, 1 mm/min2350MPaISO 527
Flexural Stress, yield, 2 mm/min90MPaISO 178
Flexural Modulus, 2 mm/min2300MPaISO 178
Ball Indentation Hardness, H358/3095MPaISO 2039-1
IMPACT
Izod Impact, unnotched 80*10*3 +23°CNBkJ/m²ISO 180/1U
Izod Impact, unnotched 80*10*3 -30°CNBkJ/m²ISO 180/1U
Izod Impact, notched 80*10*3 +23°C65kJ/m²ISO 180/1A
Izod Impact, notched 80*10*3 -30°C11kJ/m²ISO 180/1A
Izod Impact, unnotched 80*10*4 +23°CNBkJ/m²ISO 180/1U
Izod Impact, unnotched 80*10*4 -30°CNBkJ/m²ISO 180/1U
Charpy 23°C, V-notch Edgew 80*10*3 sp=62mm65kJ/m²ISO 179/1eA
Charpy -30°C, V-notch Edgew 80*10*3 sp=62mm12kJ/m²ISO 179/1eA
Charpy 23°C, Unnotch Edgew 80*10*3 sp=62mmNBkJ/m²ISO 179/1eU
Charpy -30°C, Unnotch Edgew 80*10*3 sp=62mmNBkJ/m²ISO 179/1eU
Charpy Impact, notched, 23°C35kJ/m²ISO 179/2C
Charpy 23°C, Unnotch Edgew 80*10*4 sp=62mmNBkJ/m²ISO 179/1eU
Charpy -30°C, Unnotch Edgew 80*10*4 sp=62mmNBkJ/m²ISO 179/1eU
THERMAL
Thermal Conductivity0.2W/m-°CISO 8302
CTE, 23°C to 80°C, flow7.E-051/°CISO 11359-2
Ball Pressure Test, 125°C +/- 2°CPASSES-IEC 60695-10-2
Ball Pressure Test, approximate maximum140°CIEC 60695-10-2
Vicat Softening Temp, Rate B/50140°CISO 306
Vicat Softening Temp, Rate B/120141°CISO 306
HDT/Be, 0.45MPa Edgew 120*10*4 sp=100mm133°CISO 75/Be
HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm122°CISO 75/Ae
Relative Temp Index, Elec130°CUL 746B
Relative Temp Index, Mech w/impact125°CUL 746B
Relative Temp Index, Mech w/o impact125°CUL 746B
PHYSICAL
Mold Shrinkage on Tensile Bar, flow0.5-0.7%SABIC method
Density1.2g/cm³ISO 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 kg21cm³/10 minISO 1133
OPTICAL
Light Transmission, 2.54 mm88-90%ASTM D1003
Haze, 2.54 mm<0.8%ASTM D1003
Refractive Index1.586-ISO 489
ELECTRICAL
Volume Resistivity>1.E+15Ω.cmIEC 60093
Surface Resistivity, ROA>1.E+15ΩIEC 60093
Dielectric Strength, in oil, 3.2 mm17kV/mmIEC 60243-1
Relative Permittivity, 1 MHz2.7-IEC 60250
Dissipation Factor, 50/60 Hz0.001-IEC 60250
Dissipation Factor, 1 MHz0.01-IEC 60250
Relative Permittivity, 50/60 Hz2.7-IEC 60250
FLAME CHARACTERISTICS
UL Yellow Card LinkE45329-236638--
UL Recognized, 94HB Flame Class Rating1.5mmUL 94
UL Recognized, 94HB Flame Class Rating 2nd value3mmUL 94
Glow Wire Flammability Index 850°C, passes at1mmIEC 60695-2-12
Oxygen Index (LOI)25%ISO 4589
Injection Molding
Drying Temperature120°C
Drying Time2-4Hrs
Maximum Moisture Content0.02%
Melt Temperature280-300°C
Nozzle Temperature270-290°C
Front - Zone 3 Temperature280-300°C
Middle - Zone 2 Temperature270-290°C
Rear - Zone 1 Temperature260-280°C
Hopper Temperature60-80°C
Mold Temperature80-100°C
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