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Sabic醫療級塑料 PBT VALOX ? Resin HX312C
發布時間：2016-04-19 瀏覽次數：292 返回列表
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Unreinforced PBT with release. For medical devices and pharmaceutical applications. Healthcare management of change, biocompatible (ISO 10993 or USP Class VI), food contact compliant. EtO and steam sterilizable.
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TYPICAL PROPERTIES (1)
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MECHANICAL
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Value
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Unit
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Standard
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Tensile Stress, yld, Type I, 50 mm/min
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520
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kgf/cm2
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ASTM D 638
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Tensile Stress, brk, Type I, 50 mm/min
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300
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kgf/cm2
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ASTM D 638
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Tensile Strain, yld, Type I, 50 mm/min
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6
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%
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ASTM D 638
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Tensile Strain, brk, Type I, 50 mm/min
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25
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%
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ASTM D 638
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Tensile Modulus, 50 mm/min
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25400
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kgf/cm2
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ASTM D 638
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Flexural Stress, yld, 1.3 mm/min, 50 mm span
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830
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kgf/cm2
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ASTM D 790
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Flexural Modulus, 1.3 mm/min, 50 mm span
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23800
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kgf/cm2
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ASTM D 790
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Tensile Stress, yield, 50 mm/min
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58
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MPa
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ISO 527
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Tensile Stress, break, 50 mm/min
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30
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MPa
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ISO 527
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Tensile Strain, yield, 50 mm/min
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6
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%
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ISO 527
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Tensile Strain, break, 50 mm/min
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25
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%
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ISO 527
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Tensile Modulus, 1 mm/min
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2500
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MPa
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ISO 527
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Flexural Stress, yield, 2 mm/min
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85
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MPa
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ISO 178
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Flexural Modulus, 2 mm/min
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2400
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MPa
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ISO 178
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IMPACT
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Value
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Unit
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Standard
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Izod Impact, notched, 23°C
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5
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cm-kgf/cm
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ASTM D 256
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Izod Impact, notched, -30°C
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5
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cm-kgf/cm
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ASTM D 256
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Instrumented Impact Total Energy, 23°C
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407
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cm-kgf
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ASTM D 3763
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Izod Impact, unnotched 80*10*4 +23°C
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NB
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kJ/m2
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ISO 180/1U
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Izod Impact, unnotched 80*10*4 -30°C
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NB
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kJ/m2
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ISO 180/1U
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Izod Impact, notched 80*10*4 +23°C
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3
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kJ/m2
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ISO 180/1A
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Izod Impact, notched 80*10*4 -30°C
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3
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kJ/m2
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ISO 180/1A
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Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm
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3
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kJ/m2
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ISO 179/1eA
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Charpy -30°C, V-notch Edgew 80*10*4 sp=62mm
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2
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kJ/m2
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ISO 179/1eA
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Charpy 23°C, Unnotch Edgew 80*10*4 sp=62mm
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NB
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kJ/m2
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ISO 179/1eU
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Charpy -30°C, Unnotch Edgew 80*10*4 sp=62mm
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NB
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kJ/m2
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ISO 179/1eU
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THERMAL
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Value
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Unit
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Standard
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Vicat Softening Temp, Rate B/50
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175
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°C
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ASTM D 1525
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HDT, 1.82 MPa, 3.2mm, unannealed
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54
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°C
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ASTM D 648
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CTE, -40°C to 40°C, flow
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1.E-04
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1/°C
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ASTM E 831
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CTE, -40°C to 40°C, xflow
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1.E-04
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1/°C
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ASTM E 831
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CTE, 23°C to 80°C, flow
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1.E-04
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1/°C
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ISO 11359-2
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CTE, 23°C to 80°C, xflow
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1.E-04
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1/°C
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ISO 11359-2
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Vicat Softening Temp, Rate B/50
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175
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°C
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ISO 306
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Vicat Softening Temp, Rate B/120
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165
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°C
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ISO 306
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HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm
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58
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°C
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ISO 75/Ae
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PHYSICAL
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Value
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Unit
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Standard
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Specific Gravity
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1.31
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-
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ASTM D 792
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Mold Shrinkage, flow, 3.2 mm (5)
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0.9 - 1.6
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%
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SABIC Method
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Melt Flow Rate, 250°C/1.2 kgf
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35
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g/10 min
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ASTM D 1238
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Density
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1.31
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g/cm3
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ISO 1183
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Water Absorption, (23°C/sat)
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0.35
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%
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ISO 62
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Moisture Absorption (23°C / 50% RH)
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0.08
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%
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ISO 62
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Melt Volume Rate, MVR at 250°C/1.2 kg
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31
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cm3/10 min
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ISO 1133
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Source GMD, last updated:2011/03/14
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Parameter
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Injection Molding
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Value
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Unit
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Drying Temperature
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110 - 120
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°C
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Drying Time
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2 - 4
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hrs
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Maximum Moisture Content
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0.02
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%
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Melt Temperature
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250 - 270
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°C
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Nozzle Temperature
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240 - 260
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°C
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Front - Zone 3 Temperature
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245 - 265
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°C
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Middle - Zone 2 Temperature
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240 - 255
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°C
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Rear - Zone 1 Temperature
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230 - 245
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°C
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Hopper Temperature
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40 - 60
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°C
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Mold Temperature
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40 - 100
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°C
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Source GMD, last updated:2011/03/14
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