VALOX™ 牌号 735 种类 PBT
产品说明 40% glass/mineral, excellent thermal performance/low shrink. Motorized heating appliances, adaptor rings, oven grills, etc. Black/natural only.

SABIC VALOX™ PBT 735 物性表

属性典型值UNITS测试手段
MECHANICAL
Tensile Stress, yld, Type I, 5 mm/min95MPaASTM D638
Tensile Stress, brk, Type I, 5 mm/min95MPaASTM D638
Tensile Strain, yld, Type I, 5 mm/min2%ASTM D638
Tensile Strain, brk, Type I, 5 mm/min2%ASTM D638
Tensile Modulus, 5 mm/min10400MPaASTM D638
Flexural Stress, yld, 1.3 mm/min, 50 mm span120MPaASTM D790
Flexural Stress, brk, 1.3 mm/min, 50 mm span124MPaASTM D790
Flexural Modulus, 1.3 mm/min, 50 mm span8300MPaASTM D790
Taber Abrasion, CS-17, 1 kg64mg/1000cySABIC method
Tensile Stress, yield, 5 mm/min90MPaISO 527
Tensile Stress, break, 5 mm/min90MPaISO 527
Tensile Strain, yield, 5 mm/min2%ISO 527
Tensile Strain, break, 5 mm/min2%ISO 527
Tensile Modulus, 1 mm/min10000MPaISO 527
Flexural Stress, yield, 2 mm/min130MPaISO 178
Flexural Stress, break, 2 mm/min130MPaISO 178
Flexural Strain, break, 2 mm/min2%ISO 178
Flexural Modulus, 2 mm/min8300MPaISO 178
Ball Indentation Hardness, H358/30144MPaISO 2039-1
Hardness, Rockwell R124-ISO 2039-2
IMPACT
Charpy Impact, unnotched, 23°C40kJ/m²ISO 179/2C
Charpy Impact, unnotched, -30°C30kJ/m²ISO 179/2C
Izod Impact, unnotched, 23°C560J/mASTM D4812
Izod Impact, unnotched, -30°C520J/mASTM D4812
Izod Impact, notched, 23°C60J/mASTM D256
Izod Impact, notched, 0°C55J/mASTM D256
Izod Impact, notched, -30°C50J/mASTM D256
Izod Impact, unnotched 80*10*4 +23°C35kJ/m²ISO 180/1U
Izod Impact, unnotched 80*10*4 -30°C25kJ/m²ISO 180/1U
Izod Impact, notched 80*10*4 +23°C5kJ/m²ISO 180/1A
Izod Impact, notched 80*10*4 0°C5kJ/m²ISO 180/1A
Izod Impact, notched 80*10*4 -30°C5kJ/m²ISO 180/1A
Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm4kJ/m²ISO 179/1eA
Charpy Impact, notched, 23°C7kJ/m²ISO 179/2C
Charpy -30°C, V-notch Edgew 80*10*4 sp=62mm4kJ/m²ISO 179/1eA
Charpy Impact, notched, -30°C7kJ/m²ISO 179/2C
Charpy 23°C, Unnotch Edgew 80*10*4 sp=62mm35kJ/m²ISO 179/1eU
Charpy -30°C, Unnotch Edgew 80*10*4 sp=62mm30kJ/m²ISO 179/1eU
THERMAL
Vicat Softening Temp, Rate A/50220°CASTM D1525
Vicat Softening Temp, Rate B/50185°CASTM D1525
HDT, 0.45 MPa, 3.2 mm, unannealed215°CASTM D648
HDT, 1.82 MPa, 3.2mm, unannealed190°CASTM D648
Thermal Conductivity0.36W/m-°CISO 8302
CTE, -40°C to 40°C, flow2.28E-051/°CISO 11359-2
CTE, -40°C to 40°C, xflow6.53E-051/°CISO 11359-2
CTE, 23°C to 80°C, flow2.5E-051/°CISO 11359-2
CTE, 23°C to 80°C, xflow8.E-051/°CISO 11359-2
CTE, 23°C to 150°C, flow2.18E-051/°CISO 11359-2
CTE, 23°C to 150°C, xflow1.4E-041/°CISO 11359-2
Ball Pressure Test, 125°C +/- 2°CPASSES-IEC 60695-10-2
Vicat Softening Temp, Rate A/50220°CISO 306
Vicat Softening Temp, Rate B/50180°CISO 306
Vicat Softening Temp, Rate B/120180°CISO 306
HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm215°CISO 75/Bf
HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm190°CISO 75/Af
Relative Temp Index, Elec140°CUL 746B
Relative Temp Index, Mech w/impact140°CUL 746B
Relative Temp Index, Mech w/o impact140°CUL 746B
PHYSICAL
Specific Gravity1.62-ASTM D792
Filler Content40%ASTM D229
Mold Shrinkage on Tensile Bar, flow0.3-0.6%SABIC method
Mold Shrinkage on Tensile Bar, xflow0.5-0.8%SABIC method
Melt Flow Rate, 266°C/5.0 kgf20g/10 minASTM D1238
Density1.62g/cm³ISO 1183
Water Absorption, (23°C/saturated)0.96%ISO 62-1
Moisture Absorption (23°C / 50% RH)0.07%ISO 62
Melt Volume Rate, MVR at 250°C/5.0 kg1cm³/10 minISO 1133
Melt Volume Rate, MVR at 265°C/1.2 kg3cm³/10 minISO 1133
Melt Volume Rate, MVR at 265°C/5.0 kg15cm³/10 minISO 1133
Melt Viscosity, 260°C, 1500 sec-1160Pa-sISO 11443
ELECTRICAL
Volume Resistivity>1.E+15Ω.cmASTM D257
Dielectric Strength, in oil, 0.8 mm45kV/mmASTM D149
Dielectric Strength, in oil, 1.6 mm22kV/mmASTM D149
Dielectric Strength, in oil, 3.2 mm18kV/mmASTM D149
Arc Resistance, Tungsten {PLC}6PLC CodeASTM D495
Hot Wire Ignition {PLC)0PLC CodeUL 746A
High Voltage Arc Track Rate {PLC}1PLC CodeUL 746A
High Ampere Arc Ign, surface {PLC}3PLC CodeUL 746A
Comparative Tracking Index (UL) {PLC}2PLC CodeUL 746A
Volume Resistivity>1.E+15Ω.cmIEC 60093
Surface Resistivity, ROA>1.E+15ΩIEC 60093
Dielectric Strength, in oil, 0.8 mm45kV/mmIEC 60243-1
Dielectric Strength, in oil, 1.6 mm22kV/mmIEC 60243-1
Dielectric Strength, in oil, 3.2 mm18kV/mmIEC 60243-1
Relative Permittivity, 1 MHz3.3-IEC 60250
Dissipation Factor, 50/60 Hz0.008-IEC 60250
Dissipation Factor, 1 MHz0.017-IEC 60250
Relative Permittivity, 50/60 Hz3.5-IEC 60250
FLAME CHARACTERISTICS
UL Yellow Card LinkE45329-236611--
UL Recognized, 94HB Flame Class Rating0.81mmUL 94
UL Recognized, 94HB Flame Class Rating 2nd value3mmUL 94
Glow Wire Flammability Index 750°C, passes at1mmIEC 60695-2-12
Injection Molding
Drying Temperature110-120°C
Drying Time4-6Hrs
Maximum Moisture Content0.02%
Melt Temperature260-285°C
Nozzle Temperature265-275°C
Front - Zone 3 Temperature260-280°C
Middle - Zone 2 Temperature255-280°C
Rear - Zone 1 Temperature240-260°C
Hopper Temperature40-60°C
Mold Temperature60-110°C
大家都在找