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15%玻璃增強 VALOX PBT Resin K4530
發(fā)布時間：2016-04-19 瀏覽次數(shù)：464 返回列表
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15% glass reinforced PBT, Hydrolytically stable, High flow, Automotive connectors.
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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, 5 mm/min
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1050
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kgf/cm2
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ASTM D 638
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Tensile Stress, brk, Type I, 5 mm/min
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1050
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kgf/cm2
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ASTM D 638
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Tensile Strain, yld, Type I, 5 mm/min
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4
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%
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ASTM D 638
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Tensile Strain, brk, Type I, 5 mm/min
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4
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%
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ASTM D 638
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Tensile Modulus, 5 mm/min
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36200
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kgf/cm2
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ASTM D 638
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Flexural Stress, brk, 1.3 mm/min, 50 mm span
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1520
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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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47300
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kgf/cm2
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ASTM D 790
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Tensile Stress, yield, 5 mm/min
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98
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MPa
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ISO 527
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Tensile Stress, break, 5 mm/min
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98
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MPa
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ISO 527
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Tensile Strain, yield, 5 mm/min
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3.1
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%
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ISO 527
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Tensile Strain, break, 5 mm/min
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3.1
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%
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ISO 527
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Tensile Modulus, 1 mm/min
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5250
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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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150
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MPa
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ISO 178
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Flexural Stress, break, 2 mm/min
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150
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MPa
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ISO 178
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Flexural Modulus, 2 mm/min
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4750
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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, unnotched, 23°C
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40
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cm-kgf/cm
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ASTM D 4812
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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, unnotched 80*10*4 +23°C
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30
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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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7
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kJ/m2
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ISO 180/1A
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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, 3.2 mm, unannealed
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218
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°C
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ASTM D 648
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HDT, 1.82 MPa, 3.2mm, unannealed
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193
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°C
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ASTM D 648
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Vicat Softening Temp, Rate B/120
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205
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°C
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ISO 306
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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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1.41
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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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0.7 - 0.9
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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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1 - 1.2
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%
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SABIC Method
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Melt Volume Rate, MVR at 250°C/2.16 kg
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17
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cm3/10 min
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ISO 1133
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AFTER 40 CYCLES, SIMILAR TO USCAR-2, CLASS III
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Value
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Unit
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Standard
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Tensile Stress, brk, Type I, 5 mm/min
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830
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kgf/cm2
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ASTM D 638
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Tensile Strain, brk, Type I, 5 mm/min
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2.5
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%
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ASTM D 638
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Flexural Modulus, 1.3 mm/min, 50 mm span
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46100
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kgf/cm2
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ASTM D 790
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Flexural Strain, 1.3 mm/min, 50 mm span
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9.7
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%
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ASTM D 790
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Instrumented Impact, Total Energy, 23°C
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60
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cm-kgf
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ASTM D 3763
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PROPERTIES AFTER 1008 HOURS AT 125?C
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Value
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Unit
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Standard
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Tensile Stress, brk, Type I, 5 mm/min
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990
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kgf/cm2
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ASTM D 638
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Tensile Strain, brk, Type I, 5 mm/min
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4
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%
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ASTM D 638
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Flexural Modulus, 1.3 mm/min, 50 mm span
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49100
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kgf/cm2
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ASTM D 790
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Flexural Strain, 1.3 mm/min, 50 mm span
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7
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%
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ASTM D 790
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Instrumented Impact, Total Energy, 23°C
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50
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cm-kgf
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ASTM D 3763
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AFTER 40 CYCLES, SIMILAR TO USCAR-2, CLASS IV
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Value
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Unit
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Standard
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Tensile Stress, brk, Type I, 5 mm/min
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910
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kgf/cm2
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ASTM D 638
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Tensile Strain, brk, Type I, 5 mm/min
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2.3
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%
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ASTM D 638
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Flexural Modulus, 1.3 mm/min, 50 mm span
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52000
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kgf/cm2
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ASTM D 790
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Flexural Strain, 1.3 mm/min, 50 mm span
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6
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%
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ASTM D 790
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Instrumented Impact, Total Energy, 23°C
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50
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cm-kgf
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ASTM D 3763
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PROPERTIES AFTER 1008 HOURS AT 155?C
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Value
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Unit
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Standard
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Tensile Stress, brk, Type I, 5 mm/min
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49070
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kgf/cm2
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ASTM D 638
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Tensile Strain, yld, Type I, 5 mm/min
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97.2
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%
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ASTM D 638
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Flexural Modulus, 1.3 mm/min, 50 mm span
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0
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kgf/cm2
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ASTM D 790
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Flexural Strain, 1.3 mm/min, 50 mm span
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3.8
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%
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ASTM D 790
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Source GMD, last updated:2013/05/13
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? We cannot overemphasize -- OVERDRYING SHOULD BE AVOIDED. Use a dehumidifying desiccant bed dryer with -30°C (-20°F) dew point air (approximately 1 cfm/lb/hr air flow). Exceeding the temperature or time recommended can compromise the hydrolysis performance of the material or the drying equipment can be damaged.
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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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60 - 75
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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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0.05
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%
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Melt Temperature
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250 - 265
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°C
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Nozzle Temperature
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245 - 260
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°C
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Front - Zone 3 Temperature
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250 - 265
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°C
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Middle - Zone 2 Temperature
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245 - 260
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°C
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Rear - Zone 1 Temperature
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240 - 255
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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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40 - 80
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%
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Vent Depth
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0.025 - 0.038
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mm
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Source GMD, last updated:2013/05/13
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? If material is stored in dryer for extended periods (overnight or more):
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Lower dryer temperature to room temperature.
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Recirculate cool dry air over material.
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THESE PROPERTY VALUES ARE NOT INTENDED FOR SPECIFICATION PURPOSES.
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PLEASE CONTACT US FOR AVAILABILITY IN YOUR REGION.
(1) Typical values only. Variations within normal tolerances are possible for various colors. All values are measured after at least 48 hours storage at 23°C/50% relative humidity. All properties, except the melt volume and melt flow rates, are measured on injection molded samples. All samples tested under ISO test standards are prepared according to ISO 294.
(2) Only typical data for selection purposes. Not to be used for part or tool design.
(3) This rating is not intended to reflect hazards presented by this or any other material under actual fire conditions.
(4) Internal measurements according to UL standards.
(5) Measurements made from laboratory test coupon. Actual shrinkage may vary outside of range due to differences in processing conditions, equipment, part geometry and tool design. It is recommended that mold shrinkage studies be performed with surrogate or legacy tooling prior to cutting tools for new molded article.
(6) Needs hard coat to consistently pass 60 sec Vertical Burn.
Disclaimer : THE MATERIALS, PRODUCTS AND SERVICES OF SAUDI BASIC INDUSTRIES CORPORATION (SABIC) or ITS SUBSIDIARIES or AFFILIATES (?SELLER?) ARE SOLD SUBJECT TO SELLER?S STANDARD CONDITIONS OF SALE, WHICH ARE AVAILABLE UPON REQUEST. INFORMATION AND RECOMMENDATIONS CONTAINED IN THIS DOCUMENT ARE GIVEN IN GOOD FAITH. HOWEVER, SELLER MAKES NO EXPRESS or IMPLIED REPRESENTATION, WARRANTY or GUARANTEE (i) THAT ANY RESULTS DESCRIBED IN THIS DOCUMENT WILL BE OBTAINED UNDER END-USE CONDITIONS, or (ii) AS TO THE EFFECTIVENESS or SAFETY OF ANY DESIGN or APPLICATION INCORPORATING SELLER?S MATERIALS, PRODUCTS, SERVICES or RECOMMENDATIONS. UNLESS OTHERWISE PROVIDED IN SELLER?S STANDARD CONDITIONS OF SALE, SELLER SHALL NOT BE RESPONSIBLE FOR ANY LOSS RESULTING FROM ANY USE OF ITS MATERIALS, PRODUCTS, SERVICES or RECOMMENDATIONS DESCRIBED IN THIS DOCUMENT. Each user is responsible for making its own determination as to the suitability of Seller?s materials, products, services or recommendations for the user?s particular use through appropriate end-use and other testing and analysis. Nothing in any document or oral statement shall be deemed to alter or waive any provision of Seller?s Standard Conditions of Sale or this Disclaimer, unless it is specifically agreed to in a writing signed by Seller. Statements by Seller concerning a possible use of any material, product, service or design do not, are not intended to, and should not be construed to grant any license under any patent or other intellectual property right of Seller or as a recommendation for the use of any material, product, service or design in a manner that infringes any patent or other intellectual property right.
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