LEXAN™ 牌号 GLX143 种类 PC
产品说明 LEXAN GLX resin is a medium viscosity grade which is an excellent candidate for applications with high optical quality requirements, such as automotive glazing applications. Available in transparent clear (automotive glazing colors under development).

SABIC LEXAN™ PC GLX143 物性表

属性典型值UNITS测试手段
MECHANICAL
Tensile Stress, yield, 50 mm/min65MPaISO 527
Tensile Stress, break, 50 mm/min70MPaISO 527
Tensile Strain, yield, 50 mm/min6%ISO 527
Tensile Strain, break, 50 mm/min120%ISO 527
Tensile Modulus, 1 mm/min2350MPaISO 527
Flexural Stress, yield, 2 mm/min90MPaISO 178
Flexural Modulus, 2 mm/min2300MPaISO 178
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°C70kJ/m²ISO 180/1A
Izod Impact, notched 80*10*3 -30°C12kJ/m²ISO 180/1A
Charpy 23°C, V-notch Edgew 80*10*3 sp=62mm73kJ/m²ISO 179/1eA
Charpy -30°C, V-notch Edgew 80*10*3 sp=62mm14kJ/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
THERMAL
Thermal Conductivity0.2W/m-°CISO 8302
CTE, 23°C to 80°C, flow7.E-051/°CISO 11359-2
CTE, 23°C to 80°C, xflow7.E-051/°CISO 11359-2
Ball Pressure Test, 125°C +/- 2°CPASSES-IEC 60695-10-2
Vicat Softening Temp, Rate B/50142°CISO 306
Vicat Softening Temp, Rate B/120143°CISO 306
HDT/Be, 0.45MPa Edgew 120*10*4 sp=100mm136°CISO 75/Be
HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm125°CISO 75/Ae
HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm124°CISO 75/Af
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 kg12cm³/10 minISO 1133
OPTICAL
Haze, 2.54 mm<0.8%ASTM D1003
Refractive Index1.586-ISO 489
Luminous Transmittance, clear transparant, 3 mm89%ASTM D1003
Luminous Transmittance, clear transparant, 4 mm88%ASTM D1003
Luminous Transmittance, clear transparant, 5 mm87%ASTM D1003
Luminous Transmittance, clear transparant, 6 mm86%ASTM D1003
ELECTRICAL
Dielectric Strength, shorttime, 1.0mm15kV/mmIEC 60243-1
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
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 Temperature280-310°C
Nozzle Temperature270-290°C
Front - Zone 3 Temperature280-310°C
Middle - Zone 2 Temperature270-290°C
Rear - Zone 1 Temperature260-280°C
Hopper Temperature60-80°C
Mold Temperature80-110°C
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