What bearing materials are more suitable as the materials used for water pump guide bearings, Babbitt alloy, rubber, ceramics or new polymer materials? It is advisable to take account of the lubrication requirements, use environment and maintenance cycle of the equipment
Performance | Parameters |
Density | (1.90~2.00)g/cm³ |
Shore D Hardness | 67.0~75.0 |
Glass Transition Temperature | ≥250ºC |
Tensile Strength | ≥38Mpa |
Bending Strength | ≥80Mpa |
Compressive Strength | ≥70Mpa |
Impact Strength | ≥7.0KJ/m² |
Coefficent of Friction | 0.12~0.18 |
Volume Resistivity | ≤50 |







