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| 品牌 | 朗盛 |
| 货号 | 555 |
| 用途 | 电子电器应用 |
| 牌号 | KU1-7625LT 904040 |
| 型号 | KU1-7625LT 904040 |
| 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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Filler / Reinforcement
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Features
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Appearance
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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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1.40
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g/cm3
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ISO 1183 |
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Apparent (Bulk) Density
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0.70
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g/cm3
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ISO 60 |
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Melt Volume-Flow Rate (MVR) (260°C/5.0 kg)
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40
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cm3/10min
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ISO 1133 |
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Molding Shrinkage
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ISO 2577 | ||
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Across Flow : 110°C, 3.00 mm 2
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0.20
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%
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Across Flow : 260°C, 3.00 mm 3
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0.50
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%
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Flow : 110°C, 3.00 mm 2
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0.15
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%
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Flow : 260°C, 3.00 mm 3
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0.45
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%
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Water Absorption
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ISO 62 | ||
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Saturation, 23°C
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0.30
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%
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Equilibrium, 23°C, 50% RH
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0.10
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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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5100
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MPa
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ISO 527-1/1 |
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Tensile Stress (Break, 23°C)
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75.0
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MPa
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ISO 527-2/5 |
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Tensile Strain (Break, 23°C)
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4.0
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%
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ISO 527-2/5 |
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Flexural Modulus 4 (23°C)
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4700
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MPa
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ISO 178/A |
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Flexural Stress 4 (23°C)
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130
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MPa
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ISO 178/A |
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Flexural Strain at Flexural Strength 5 (23°C)
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4.5
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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 Unnotched Impact Strength (23°C)
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35
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kJ/m2
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ISO 179/1eU |
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Notched Izod Impact Strength
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ISO 180/1A | ||
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-40°C
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< 10
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kJ/m2
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-30°C
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< 10
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kJ/m2
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23°C
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< 10
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kJ/m2
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Unnotched Izod Impact Strength (23°C)
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30
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kJ/m2
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ISO 180/1U |
| Thermal |
Nominal Value
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Unit
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Test Method
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Heat Deflection Temperature (1.8 MPa, Unannealed)
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110
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°C
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ISO 75-2/A |
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Vicat Softening Temperature
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145
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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 |
| Flammability |
Nominal Value
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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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Unit
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Test Method
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Gottfert Melt Viscosity 7 (260°C)
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400
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Pa·s
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Internal Method |
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ISO Shortname
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ISO 20028-PBT+PC,GF20,GHMR,09-050
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