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VALOX/430/PBT物性表参数

责任编辑:文和林发表时间:2019-06-10

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。
沙伯基础创新塑料的VALOX 430 PBT物性表参数PDF文档下载
VALOX 430
以下是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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