Поделиться:
1.Mechanical Properties | ||||||
Item | Unit | Method | Index | |||
Density | g/cm3 | ASTM1505 | 0.94 | |||
Tensile Strength | MPa | D638 | 42 | |||
Tensile Strain at Break | % | D638 | 350 | |||
Charpy Impact Strength (Notched) | Kj/m2 | D256 | ≥100 | |||
2.Thermal Properties | ||||||
Item | Unit | Method | Index | |||
Melting Point | ℃ | ASTMD2117 | 136 | |||
Vicat Softening Temperature | ℃ | ASTMD1512 | 134 | |||
Coefficient of Liner Thermal Expansion | 10-4/℃ | ASTMD648 | 1.5 | |||
Temperature of Deflection | ℃ | ASTMD648 | 90 | |||
3.Electrical Properties | ||||||
Item | Unit | Method | Index | |||
Volume Resistivity | Ω.cm | ASTMD257 | 1017 | |||
Surface Resistivity | Ω | ASTMD257 | 1013 | |||
Dielectric Strength | kV/mm | ASTMD149 | 900 | |||
Dielectric Coefficient | 106Hz | ASTMD150 | 2.3 | |||
4.Low Temperature Resistance:The brittle temperature is -140C when the molecular weight -0.5 million. UHMW-PE even has mechanical strength under-269 if used with liquid nitrogen or liquid helium. | ||||||
5.Abrasion Performance |
Name | Material | Color | Size | Use |
UHWMPE rod/plate | Ultra high molecular weight polyethylene | Red, blue, green, black and white (More colors can consult customer service) | Customize | Parts and components of various machines, such as gears, etc |