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      VALOX(沙伯基礎)815/PBT熱塑性聚酯/物性表參數

      責任編輯:admin發表時間:2020-04-18 04:29:59

      沙伯基礎創新塑料SABIC的VALOX 815 PBT是一種加15% GR PBT+ PET,表面光潔度好,典型的應用是熱風槍外殼組件、工業膠槍、電器外殼和把手。
      沙伯基礎創新塑料的VALOX 815 PBT物性表參數PDF文檔下載
      VALOX 815
      以下是VALOX(沙伯基礎)815/PBT熱塑性聚酯/物性表參數
      PROPERTIES   TYPICAL VALUES UNITS TEST METHODS
      MECHANICAL        
      Tensile Stress, yld, Type I, 5 mm/min   100 MPa ASTM D 638
      Tensile Stress, brk, Type I, 5 mm/min   100 MPa ASTM D 638
      Tensile Strain, yld, Type I, 50 mm/min   3 % ASTM D 638
      Tensile Strain, brk, Type I, 50 mm/min   3 % ASTM D 638
      Tensile Modulus, 5 mm/min   6200 MPa ASTM D 638
      Flexural Stress, yld, 1.3 mm/min, 50 mm span   155 MPa ASTM D 790
      Flexural Stress, brk, 1.3 mm/min, 50 mm span   155 MPa ASTM D 790
      Flexural Modulus, 1.3 mm/min, 50 mm span   5000 MPa ASTM D 790
      Hardness, Rockwell R   120 - ASTM D 785
      Taber Abrasion, CS-17, 1 kg   17 mg/1000cy SABIC method
      Tensile Stress, yield, 5 mm/min   100 MPa ISO 527
      Tensile Stress, break, 5 mm/min   100 MPa ISO 527
      Tensile Strain, yield, 5 mm/min   3 % ISO 527
      Tensile Strain, break, 5 mm/min   3 % ISO 527
      Tensile Modulus, 1 mm/min   6200 MPa ISO 527
      Flexural Stress, yield, 2 mm/min   150 MPa ISO 178
      Flexural Stress, break, 2 mm/min   145 MPa ISO 178
      Flexural Strain, break, 2 mm/min   4 % ISO 178
      Flexural Modulus, 2 mm/min   5200 MPa ISO 178
      Ball Indentation Hardness, H358/30   102 MPa ISO 2039-1
      Hardness, Rockwell R   120 - ISO 2039-2
      IMPACT        
      Charpy Impact, unnotched, 23°C   30 kJ/m² ISO 179/2C
      Charpy Impact, unnotched, -30°C   30 kJ/m² ISO 179/2C
      Izod Impact, unnotched, 23°C   390 J/m ASTM D 4812
      Izod Impact, unnotched, -30°C   390 J/m ASTM D 4812
      Izod Impact, notched, 23°C   60 J/m ASTM D 256
      Izod Impact, notched, 0°C   60 J/m ASTM D 256
      Izod Impact, notched, -30°C   60 J/m ASTM D 256
      Izod Impact, unnotched 80*10*4 +23°C   30 kJ/m² ISO 180/1U
      Izod Impact, unnotched 80*10*4 -30°C   25 kJ/m² ISO 180/1U
      Izod Impact, notched 80*10*4 +23°C   6 kJ/m² ISO 180/1A
      Izod Impact, notched 80*10*4 0°C   6 kJ/m² ISO 180/1A
      Izod Impact, notched 80*10*4 -30°C   6 kJ/m² ISO 180/1A
      Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm   5 kJ/m² ISO 179/1eA
      Charpy Impact, notched, 23°C   7 kJ/m² ISO 179/2C
      Charpy -30°C, V-notch Edgew 80*10*4 sp=62mm   4 kJ/m² ISO 179/1eA
      Charpy Impact, notched, -20°C   7 kJ/m² ISO 179/2C
      Charpy 23°C, Unnotch Edgew 80*10*4 sp=62mm   30 kJ/m² ISO 179/1eU
      Charpy -30°C, Unnotch Edgew 80*10*4 sp=62mm   30 kJ/m² ISO 179/1eU
      THERMAL        
      Vicat Softening Temp, Rate A/50   220 °C ASTM D 1525
      Vicat Softening Temp, Rate B/50   204 °C ASTM D 1525
      HDT, 0.45 MPa, 6.4 mm, unannealed   210 °C ASTM D 648
      HDT, 1.82 MPa, 6.4 mm, unannealed   160 °C ASTM D 648
      CTE, -40°C to 40°C, flow   4.5E-05 1/°C ASTM E 831
      CTE, -40°C to 40°C, xflow   9.32E-05 1/°C ASTM E 831
      CTE, 60°C to 138°C, flow   5.4E-05 1/°C ASTM E 831
      Thermal Conductivity   0.19 W/m-°C ISO 8302
      CTE, -40°C to 40°C, flow   3.23E-05 1/°C ISO 11359-2
      CTE, -40°C to 40°C, xflow   7.2E-05 1/°C ISO 11359-2
      CTE, 23°C to 80°C, flow   5.5E-05 1/°C ISO 11359-2
      CTE, 23°C to 80°C, xflow   8.5E-05 1/°C ISO 11359-2
      CTE, 23°C to 150°C, flow   2.41E-05 1/°C ISO 11359-2
      CTE, 23°C to 150°C, xflow   1.76E-04 1/°C ISO 11359-2
      Ball Pressure Test, 125°C +/- 2°C   PASSES - IEC 60695-10-2
      Vicat Softening Temp, Rate A/50   220 °C ISO 306
      Vicat Softening Temp, Rate B/50   204 °C ISO 306
      Vicat Softening Temp, Rate B/120   200 °C ISO 306
      HDT/Be, 0.45MPa Edgew 120*10*4 sp=100mm   210 °C ISO 75/Be
      HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm   175 °C ISO 75/Ae
      HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm   210 °C ISO 75/Bf
      HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm   167 °C ISO 75/Af
      Relative Temp Index, Elec   125 °C UL 746B
      Relative Temp Index, Mech w/impact   110 °C UL 746B
      Relative Temp Index, Mech w/o impact   125 °C UL 746B
      PHYSICAL        
      Specific Gravity   1.43 - ASTM D 792
      Specific Volume   0.7 cm³/g ASTM D 792
      Water Absorption, 24 hours   0.06 % ASTM D 570
      Mold Shrinkage on Tensile Bar, flow   0.4-0.8 % SABIC method
      Mold Shrinkage, flow, 1.5-3.2 mm   0.4-0.6 % SABIC method
      Mold Shrinkage, flow, 3.2-4.6 mm   0.6-0.9 % SABIC method
      Mold Shrinkage on Tensile Bar, xflow   0.6-1 % SABIC method
      Mold Shrinkage, xflow, 1.5-3.2 mm   0.5-0.8 % SABIC method
      Mold Shrinkage, xflow, 3.2-4.6 mm   0.8-1.1 % SABIC method
      Melt Flow Rate, 250°C/5.0 kgf   20 g/10 min ASTM D 1238
      Melt Flow Rate, 265°C/5.0 kgf   60 g/10 min ASTM D 1238
      Density   1.43 g/cm³ ISO 1183
      Water Absorption, (23°C/sat)   0.26 % ISO 62
      Moisture Absorption (23°C / 50% RH)   0.06 % ISO 62
      Melt Volume Rate, MVR at 265°C/1.2 kg   12 cm³/10 min ISO 1133
      Melt Volume Rate, MVR at 265°C/5.0 kg   50 cm³/10 min ISO 1133
      Melt Viscosity, 260°C, 1500 sec-1   155 Pa-s ISO 11443
      ELECTRICAL        
      Volume Resistivity   5.6E+16 Ohm-cm ASTM D 257
      Dielectric Strength, in air, 3.2 mm   22 kV/mm ASTM D 149
      Dielectric Strength, in oil, 1.6 mm   23.6 kV/mm ASTM D 149
      Relative Permittivity, 100 Hz   3.6 - ASTM D 150
      Relative Permittivity, 1 MHz   3.5 - ASTM D 150
      Dissipation Factor, 100 Hz   0.002 - ASTM D 150
      Arc Resistance, Tungsten {PLC}   5 PLC Code ASTM D 495
      Hot Wire Ignition {PLC)   2 PLC Code UL 746A
      High Voltage Arc Track Rate {PLC}   1 PLC Code UL 746A
      High Ampere Arc Ign, surface {PLC}   2 PLC Code UL 746A
      Comparative Tracking Index (UL) {PLC}   2 PLC Code UL 746A
      Volume Resistivity   >1.E+15 Ohm-cm IEC 60093
      Surface Resistivity, ROA   >1.E+15 Ohm IEC 60093
      Dielectric Strength, shorttime, 1.0mm   18 kV/mm IEC 60243-1
      Dielectric Strength, in oil, 0.8 mm   30 kV/mm IEC 60243-1
      Dielectric Strength, in oil, 1.6 mm   24 kV/mm IEC 60243-1
      Dielectric Strength, in oil, 3.2 mm   16 kV/mm IEC 60243-1
      Relative Permittivity, 100 Hz   3.6 - IEC 60250
      Relative Permittivity, 1 MHz   2.9 - IEC 60250
      Dissipation Factor, 50/60 Hz   0.001 - IEC 60250
      Dissipation Factor, 100 Hz   0.002 - IEC 60250
      Dissipation Factor, 1 MHz   0.014 - IEC 60250
      Comparative Tracking Index   325 V IEC 60112
      Comparative Tracking Index, M   175 V IEC 60112
      Relative Permittivity, 50/60 Hz   3 - 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   4-6 hrs  
      Maximum Moisture Content   0.02 %  
      Melt Temperature   260-285 °C  
      Nozzle Temperature   265-275 °C  
      Front - Zone 3 Temperature   260-280 °C  
      Middle - Zone 2 Temperature   255-280 °C  
      Rear - Zone 1 Temperature   240-260 °C  
      Hopper Temperature   40-60 °C  
      Mold Temperature   60-110 °C

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