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| 品牌 | 朗盛 |
| 货号 | 557 |
| 用途 | 电子电器应用 |
| 牌号 | KU2-7018 000000 S1 |
| 型号 | KU2-7018 000000 S1 |
| 品名 | PBT |
| 外形尺寸 | 25kg/包 |
| 生产企业 | LANXESS GmbH |
| 是否进口 | 是 |
| General | ||||
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Material Status
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Literature 1
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Search for UL Yellow Card
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Availability
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Features
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Processing Method
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| Physical |
Nominal Value
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Unit
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Test Method
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Density (23°C)
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1.22
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g/cm3
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ISO 1183 |
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Apparent (Bulk) Density
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0.80
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g/cm3
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ISO 60 |
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Melt Volume-Flow Rate (MVR) (270°C/5.0 kg)
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37
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cm3/10min
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ISO 1133 |
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Molding Shrinkage
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ISO 294-4 | ||
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Across Flow : 120°C, 2.00 mm 2
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0.30
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%
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Across Flow : 250°C, 2.00 mm 3
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2.0
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%
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Flow : 120°C, 2.00 mm 2
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0.30
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%
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Flow : 250°C, 2.00 mm 3
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2.0
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%
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| Mechanical |
Nominal Value
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Unit
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Test Method
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Tensile Modulus (23°C)
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1750
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MPa
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ISO 527-1/1 |
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Tensile Stress (Yield, 23°C)
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40.0
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MPa
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ISO 527-2/50 |
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Tensile Strain (Yield, 23°C)
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4.5
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%
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ISO 527-2/50 |
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Nominal Tensile Strain at Break (23°C)
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> 50
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%
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ISO 527-2/50 |
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Flexural Modulus 4 (23°C)
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1800
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MPa
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ISO 178/A |
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Flexural Stress 4
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ISO 178/A | ||
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23°C
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60.0
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MPa
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3.5% Strain, 23°C
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55.0
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MPa
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Flexural Strain at Flexural Strength 5 (23°C)
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6.0
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%
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ISO 178/A |
| Impact |
Nominal Value
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Unit
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Test Method
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Charpy Notched Impact Strength
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ISO 179/1eA | ||
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-30°C
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18
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kJ/m2
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23°C
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65
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kJ/m2
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Charpy Unnotched Impact Strength
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ISO 179/1eU | ||
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-30°C
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No Break
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23°C
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No Break
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Notched Izod Impact Strength
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ISO 180/1A | ||
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-30°C
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15
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kJ/m2
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23°C
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60
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kJ/m2
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Unnotched Izod Impact Strength
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ISO 180/1U | ||
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-30°C
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No Break
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23°C
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No Break
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| Thermal |
Nominal Value
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Unit
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Test Method
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Heat Deflection Temperature
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0.45 MPa, Unannealed
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90.0
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°C
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ISO 75-2/B |
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1.8 MPa, Unannealed
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50.0
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°C
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ISO 75-2/A |
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Vicat Softening Temperature
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130
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°C
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ISO 306/B120 |
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Melting Temperature 6
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225
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°C
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ISO 11357-3 |
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CLTE
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ISO 11359-2 | ||
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Flow : 23 to 55°C
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1.3E-4
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cm/cm/°C
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Transverse : 23 to 55°C
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1.3E-4
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cm/cm/°C
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| Electrical |
Nominal Value
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Unit
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Test Method
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Comparative Tracking Index (Solution A)
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600
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V
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IEC 60112 |
| Flammability |
Nominal Value
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Unit
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Test Method
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Flame Rating
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UL 94 | ||
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0.75 mm
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HB
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1.5 mm
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HB
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| Additional Information |
Nominal Value
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ISO Shortname
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ISO 20028-PBT,,GHPR,11-020
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| Injection |
Nominal Value
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Unit
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Test Method
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Drying Temperature - Circulation Dryer
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120
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°C
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Drying Time - Circulation Dryer
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4.0 to 8.0
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hr
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Processing (Melt) Temp
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240 to 260
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°C
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Mold Temperature
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80 to 100
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°C
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Residual Moisture Content
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0.00 to 0.02
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%
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Karl Fisher |
