VALOX™ 牌号 VX5022 种类 PBT
产品说明 VALOX VX5022 is a 20% glass fibre reinforced PBT+PC blend with low warpage characteristics. This grade is 5021 with reduced warpage.

SABIC VALOX™ PBT VX5022 物性表

属性典型值UNITS测试手段
MECHANICAL
Tensile Stress, yld, Type I, 5 mm/min125MPaASTM D638
Tensile Stress, brk, Type I, 5 mm/min125MPaASTM D638
Tensile Strain, yld, Type I, 5 mm/min3%ASTM D638
Tensile Strain, brk, Type I, 5 mm/min3%ASTM D638
Tensile Modulus, 5 mm/min7300MPaASTM D638
Flexural Stress, yld, 1.3 mm/min, 50 mm span145MPaASTM D790
Flexural Modulus, 1.3 mm/min, 50 mm span5800MPaASTM D790
Tensile Stress, yield, 5 mm/min110MPaISO 527
Tensile Stress, break, 5 mm/min110MPaISO 527
Tensile Strain, yield, 5 mm/min3%ISO 527
Tensile Strain, break, 5 mm/min3%ISO 527
Tensile Modulus, 1 mm/min7100MPaISO 527
Flexural Stress, yield, 2 mm/min150MPaISO 178
Flexural Stress, break, 2 mm/min150MPaISO 178
Flexural Strain, break, 2 mm/min3%ISO 178
Flexural Modulus, 2 mm/min6300MPaISO 178
Ball Indentation Hardness, H358/30205MPaISO 2039-1
Hardness, Rockwell R122-ISO 2039-2
IMPACT
Charpy Impact, unnotched, 23°C55kJ/m²ISO 179/2C
Charpy Impact, unnotched, -30°C50kJ/m²ISO 179/2C
Izod Impact, unnotched, 23°C650J/mASTM D4812
Izod Impact, unnotched, -30°C645J/mASTM D4812
Izod Impact, notched, 23°C80J/mASTM D256
Izod Impact, notched, 0°C80J/mASTM D256
Izod Impact, notched, -30°C80J/mASTM D256
Instrumented Dart Impact Total Energy, 23°C65JASTM D3763
Izod Impact, unnotched 80*10*4 +23°C40kJ/m²ISO 180/1U
Izod Impact, unnotched 80*10*4 -30°C35kJ/m²ISO 180/1U
Izod Impact, notched 80*10*4 +23°C7kJ/m²ISO 180/1A
Izod Impact, notched 80*10*4 0°C7kJ/m²ISO 180/1A
Izod Impact, notched 80*10*4 -30°C6kJ/m²ISO 180/1A
Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm6kJ/m²ISO 179/1eA
Charpy Impact, notched, 23°C9kJ/m²ISO 179/2C
Charpy -30°C, V-notch Edgew 80*10*4 sp=62mm5kJ/m²ISO 179/1eA
Charpy Impact, notched, -30°C9kJ/m²ISO 179/2C
Charpy 23°C, Unnotch Edgew 80*10*4 sp=62mm40kJ/m²ISO 179/1eU
Charpy -30°C, Unnotch Edgew 80*10*4 sp=62mm40kJ/m²ISO 179/1eU
THERMAL
Vicat Softening Temp, Rate A/50200°CASTM D1525
Vicat Softening Temp, Rate B/50145°CASTM D1525
HDT, 0.45 MPa, 3.2 mm, unannealed180°CASTM D648
HDT, 1.82 MPa, 3.2mm, unannealed120°CASTM D648
CTE, -40°C to 40°C, flow4.E-051/°CASTM E831
CTE, -40°C to 40°C, xflow1.E-041/°CASTM E831
CTE, -40°C to 40°C, flow2.49E-051/°CISO 11359-2
CTE, -40°C to 40°C, xflow6.87E-051/°CISO 11359-2
CTE, 23°C to 60°C, flow4.E-051/°CISO 11359-2
CTE, 23°C to 60°C, xflow1.E-041/°CISO 11359-2
CTE, 23°C to 80°C, flow4.E-051/°CISO 11359-2
CTE, 23°C to 80°C, xflow1.E-041/°CISO 11359-2
CTE, 23°C to 150°C, flow2.43E-051/°CISO 11359-2
CTE, 23°C to 150°C, xflow1.12E-041/°CISO 11359-2
Ball Pressure Test, 125°C +/- 2°CPASSES-IEC 60695-10-2
Vicat Softening Temp, Rate A/50200°CISO 306
Vicat Softening Temp, Rate B/50145°CISO 306
Vicat Softening Temp, Rate B/120145°CISO 306
HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm180°CISO 75/Bf
HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm120°CISO 75/Af
PHYSICAL
Specific Gravity1.39-ASTM D792
Filler Content20%ASTM D229
Mold Shrinkage on Tensile Bar, flow0.3-0.8%SABIC method
Mold Shrinkage, flow, 3.2 mm0.3-0.5%SABIC method
Mold Shrinkage on Tensile Bar, xflow0.5-0.9%SABIC method
Melt Flow Rate, 250°C/2.16 kgf16g/10 minASTM D1238
Melt Flow Rate, 265°C/5.0 kgf50g/10 minASTM D1238
Melt Flow Rate, 266°C/5.0 kgf50g/10 minASTM D1238
Density1.39g/cm³ISO 1183
Water Absorption, (23°C/saturated)0.1%ISO 62-1
Moisture Absorption (23°C / 50% RH)0.06%ISO 62
Melt Volume Rate, MVR at 250°C/2.16 kg13cm³/10 minISO 1133
Melt Volume Rate, MVR at 250°C/5.0 kg28cm³/10 minISO 1133
Melt Volume Rate, MVR at 265°C/5.0 kg40cm³/10 minISO 1133
Melt Viscosity, 260°C, 1500 sec-1215Pa-sISO 11443
ELECTRICAL
Volume Resistivity>1.E+15Ω.cmASTM D257
Dielectric Strength, in oil, 0.8 mm31kV/mmASTM D149
Dielectric Strength, in oil, 1.6 mm28kV/mmASTM D149
Dielectric Strength, in oil, 3.2 mm16kV/mmASTM D149
Relative Permittivity, 1 MHz3.3-ASTM D150
Dissipation Factor, 1 MHz0.014-ASTM D150
Hot Wire Ignition {PLC)0PLC CodeUL 746A
High Ampere Arc Ign, surface {PLC}0PLC CodeUL 746A
Volume Resistivity>1.E+16Ω.cmIEC 60093
Surface Resistivity, ROA>1.E+16ΩIEC 60093
Dielectric Strength, in oil, 0.8 mm31kV/mmIEC 60243-1
Dielectric Strength, in oil, 1.6 mm28kV/mmIEC 60243-1
Dielectric Strength, in oil, 3.2 mm16kV/mmIEC 60243-1
Relative Permittivity, 100 Hz3.3-IEC 60250
Relative Permittivity, 1 MHz3.3-IEC 60250
Dissipation Factor, 50/60 Hz0.001-IEC 60250
Dissipation Factor, 100 Hz0.001-IEC 60250
Dissipation Factor, 1 MHz0.014-IEC 60250
Comparative Tracking Index250VIEC 60112
Comparative Tracking Index, M100VIEC 60112
Relative Permittivity, 50/60 Hz3.1-IEC 60250
FLAME CHARACTERISTICS
UL Recognized, 94HB Flame Class Rating1.5mmUL 94
UL Recognized, 94HB Flame Class Rating 2nd value3mmUL 94
Glow Wire Flammability Index 750°C, passes at1mmIEC 60695-2-12
Glow Wire Flammability Index 850°C, passes at2mmIEC 60695-2-12
Oxygen Index (LOI)23%ISO 4589
Injection Molding
Drying Temperature110 - 120°C
Drying Time2 - 4Hrs
Maximum Moisture Content0.02%
Melt Temperature250 - 270°C
Nozzle Temperature240 - 260°C
Front - Zone 3 Temperature245 - 265°C
Middle - Zone 2 Temperature240 - 255°C
Rear - Zone 1 Temperature230 - 245°C
Hopper Temperature40 - 60°C
Mold Temperature40 - 100°C
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