
VALOX 430 PBT 沙伯基础 创新 塑料 33%玻璃
沙伯基础创新塑料SABIC的VALOX 430 PBT是一种加33%玻璃增强,冲击改性,应用于连接器等
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沙伯基础创新塑料的VALOX 430 PBT物性表参数
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS | |
---|---|---|---|---|
MECHANICAL | ||||
Tensile Stress, break, 5 mm/min | 125 | MPa | ISO 527 | |
Tensile Strain, break, 5 mm/min | 3 | % | ISO 527 | |
Tensile Modulus, 1 mm/min | 9100 | MPa | ISO 527 | |
Flexural Stress, break, 2 mm/min | 185 | MPa | ISO 178 | |
Flexural Modulus, 2 mm/min | 8000 | MPa | ISO 178 | |
Ball Indentation Hardness, H358/30 | 128 | MPa | ISO 2039-1 | |
Hardness, Rockwell R | 125 | - | ISO 2039-2 | |
IMPACT | ||||
Izod Impact, unnotched 80*10*4 +23°C | 55 | kJ/m² | ISO 180/1U | |
Izod Impact, unnotched 80*10*4 -30°C | 55 | kJ/m² | ISO 180/1U | |
Izod Impact, notched 80*10*4 +23°C | 12 | kJ/m² | ISO 180/1A | |
Izod Impact, notched 80*10*4 -30°C | 9 | kJ/m² | ISO 180/1A | |
Izod Impact, notched 80*10*4 -40°C | 10 | kJ/m² | ISO 180/1A | |
Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm | 11 | kJ/m² | ISO 179/1eA | |
Charpy -30°C, V-notch Edgew 80*10*4 sp=62mm | 9 | kJ/m² | ISO 179/1eA | |
Charpy 23°C, Unnotch Edgew 80*10*4 sp=62mm | 50 | kJ/m² | ISO 179/1eU | |
Charpy -30°C, Unnotch Edgew 80*10*4 sp=62mm | 50 | kJ/m² | ISO 179/1eU | |
THERMAL | ||||
CTE, 23°C to 80°C, flow | 2.E-05 | 1/°C | ISO 11359-2 | |
CTE, 23°C to 80°C, xflow | 1.2E-04 | 1/°C | ISO 11359-2 | |
Ball Pressure Test, 125°C +/- 2°C | PASSES | - | IEC 60695-10-2 | |
Vicat Softening Temp, Rate A/50 | 222 | °C | ISO 306 | |
Vicat Softening Temp, Rate B/50 | 215 | °C | ISO 306 | |
Vicat Softening Temp, Rate B/120 | 215 | °C | ISO 306 | |
HDT/Be, 0.45MPa Edgew 120*10*4 sp=100mm | 225 | °C | ISO 75/Be | |
HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm | 205 | °C | ISO 75/Ae | |
Relative Temp Index, Elec | 130 | °C | UL 746B | |
Relative Temp Index, Mech w/impact | 130 | °C | UL 746B | |
Relative Temp Index, Mech w/o impact | 140 | °C | UL 746B | |
PHYSICAL | ||||
Mold Shrinkage on Tensile Bar, flow | 0.3-0.7 | % | SABIC method | |
Mold Shrinkage on Tensile Bar, xflow | 0.5-1 | % | SABIC method | |
Density | 1.55 | g/cm³ | ISO 1183 | |
Water Absorption, (23°C/sat) | 0.26 | % | ISO 62 | |
Moisture Absorption (23°C / 50% RH) | 0.05 | % | ISO 62 | |
Melt Volume Rate, MVR at 250°C/2.16 kg | 7 | cm³/10 min | ISO 1133 | |
ELECTRICAL | ||||
Volume Resistivity | >1.E+15 | Ohm-cm | IEC 60093 | |
Surface Resistivity, ROA | >1.E+15 | Ohm | IEC 60093 | |
Dielectric Strength, in oil, 0.8 mm | 24 | kV/mm | IEC 60243-1 | |
Dielectric Strength, in oil, 1.6 mm | 20 | kV/mm | IEC 60243-1 | |
Dielectric Strength, in oil, 3.2 mm | 14 | kV/mm | IEC 60243-1 | |
Relative Permittivity, 1 MHz | 3.4 | - | IEC 60250 | |
Dissipation Factor, 50/60 Hz | 0.001 | - | IEC 60250 | |
Dissipation Factor, 1 MHz | 0.01 | - | IEC 60250 | |
Comparative Tracking Index | 300 | V | IEC 60112 | |
Relative Permittivity, 50/60 Hz | 3.6 | - | IEC 60250 | |
FLAME CHARACTERISTICS | ||||
UL Recognized, 94HB Flame Class Rating | 1.5 | mm | UL 94 | |
UL Recognized, 94HB Flame Class Rating 2nd value | 3 | mm | UL 94 | |
Glow Wire Flammability Index 750°C, passes at | 1 | mm | IEC 60695-2-12 | |
Injection Molding | ||||
Drying Temperature | 110-120 | °C | ||
Drying Time | 2-4 | hrs | ||
Maximum Moisture Content | 0.02 | % | ||
Melt Temperature | 250-270 | °C | ||
Nozzle Temperature | 240-260 | °C | ||
Front - Zone 3 Temperature | 245-265 | °C | ||
Middle - Zone 2 Temperature | 240-255 | °C | ||
Rear - Zone 1 Temperature | 230-245 | °C | ||
Hopper Temperature | 40-60 | °C | ||
Mold Temperature | 40-100 | °C |
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