产品别名 |
耐磨POM |
面向地区 |
耐磨POM 100AF 美国杜邦 含20%PTFE纤维 挤出本色
POM 100AF美国杜邦Delrin® 20%铁氟龙PTFE纤维高粘度
POM 100AF美国杜邦物性表：
| General information
| Value
| Unit
| Test Standard
|
| Resin Identification
| POM-SF20
| -
| ISO 1043
|
| Part Marking Code
| >POM-SF20<
| -
| ISO 11469
|
| Rheological properties
| Value
| Unit
| Test Standard
|
| Melt mass-flow rate
| 1.3
| g/10min
| ISO 1133
|
| Melt mass-flow rate, Temperature
| 190
| °C
| -
|
| Melt mass-flow rate, Load
| 2.16
| kg
| -
|
| Moulding shrinkage, parallel
| 2.1
| %
| ISO 294-4, 2577
|
| Moulding shrinkage, normal
| 1.5
| %
| ISO 294-4, 2577
|
| Mechanical properties
| Value
| Unit
| Test Standard
|
| Tensile Modulus
| 2700
| MPa
| ISO 527-1/-2
|
| Stress at break
| 53
| MPa
| ISO 527-1/-2
|
| Strain at break
| 15
| %
| ISO 527-1/-2
|
| Flexural Modulus
| 2500
| MPa
| ISO 178
|
| Charpy impact strength, 23°C
| 70
| kJ/m2
| ISO 179/1eU
|
| Charpy notched impact strength, 23°C
| 5
| kJ/m2
| ISO 179/1eA
|
| Izod notched impact strength, 23°C
| 5
| kJ/m2
| ISO 180/1A
|
| Thermal properties
| Value
| Unit
| Test Standard
|
| Melting temperature, 10°C/min
| 178
| °C
| ISO 11357-1/-3
|
| Temp. of deflection under load, 1.8 MPa
| 87
| °C
| ISO 75-1/-2
|
| Coeff. of linear therm. expansion, parallel
| 110
| E-6/K
| ISO 11359-1/-2
|
|
|
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