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代理sabic沙特基礎創新塑料 PBT+PC XENOY?1102
發布時間：2016-04-21 瀏覽次數：479 返回列表
沙伯基礎創新塑料 PC+PBT 1102、1760T、5220U、5720U、6370、CL100、CL101、CL500U、X4820、X4830、X4850、X5300WX、XL1562、改良抗撞擊性,耐低溫撞擊,耐化學性良好,汽車領域的應用
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Unreinforced PC/polyester alloy. Excellent low temperatue impact/chemical resistance to automotive fluids.
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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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550
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kgf/cm2
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ASTM D 638
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Tensile Strain, brk, Type I, 50 mm/min
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150
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%
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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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20000
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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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50
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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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45
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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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4.5
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%
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ISO 527
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Tensile Strain, break, 50 mm/min
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115
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%
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ISO 527
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Flexural Stress, yield, 2 mm/min
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72
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MPa
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ISO 178
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Flexural Modulus, 2 mm/min
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1870
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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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81
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cm-kgf/cm
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ASTM D 256
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Izod Impact, notched, 0°C
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70
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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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65
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cm-kgf/cm
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ASTM D 256
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Izod Impact, notched 80*10*4 +23°C
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54
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kJ/m2
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ISO 180/1A
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Izod Impact, notched 80*10*4 0°C
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52
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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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44
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kJ/m2
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ISO 180/1A
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Charpy 0°C, V-notch Edgew 80*10*3 sp=62mm
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50
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kJ/m2
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ISO 179/1eA
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Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm
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55
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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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40
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kJ/m2
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ISO 179/1eA
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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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HDT, 0.45 MPa, 6.4 mm, unannealed
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110
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°C
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ASTM D 648
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HDT, 1.82 MPa, 6.4 mm, unannealed
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90
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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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ISO 11359-2
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CTE, -40°C to 40°C, xflow
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1.1E-04
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1/°C
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ISO 11359-2
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Vicat Softening Temp, Rate A/50
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155
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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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120
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°C
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ISO 306
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HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm
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79
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°C
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ISO 75/Af
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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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1.19
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-
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ASTM D 792
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Specific Volume
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0.83
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cm3/g
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ASTM D 792
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Mold Shrinkage, flow, 3.2 mm (5)
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0.8 - 1
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%
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SABIC Method
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Mold Shrinkage, xflow, 3.2 mm (5)
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0.8 - 1
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%
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SABIC Method
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Density
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1.19
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g/cm3
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ISO 1183
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Melt Flow Rate, 250°C/5.0 kg
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13
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g/10 min
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ISO 1133
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Melt Volume Rate, MVR at 250°C/2.16 kg
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6
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cm3/10 min
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ISO 1133
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Melt Volume Rate, MVR at 250°C/5.0 kg
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12
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cm3/10 min
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ISO 1133
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Source GMD, last updated:2015/02/09
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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
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°C
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Drying Time
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4 - 6
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hrs
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Drying Time (Cumulative)
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8
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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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260 - 275
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°C
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Nozzle Temperature
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255 - 270
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°C
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Front - Zone 3 Temperature
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255 - 275
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°C
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Middle - Zone 2 Temperature
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250 - 270
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°C
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Rear - Zone 1 Temperature
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245 - 265
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°C
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Mold Temperature
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65 - 90
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°C
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Back Pressure
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0.3 - 0.7
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MPa
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Screw Speed
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50 - 80
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rpm
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Shot to Cylinder Size
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50 - 80
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%
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Vent Depth
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0.013 - 0.02
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mm
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Source GMD, last updated:2015/02/09
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