INDRON® rotary seals and gaskets are more durable than ordinary bearing materials under various operation medium conditions, such as dry friction, water lubrication (clear water or water containing sand and shale), oil lubrication and grease lubrication, etc. and even the operation condition of impulsive loads. INDRON® oil and gas sealing material has excellent mechanical properties, good rigidity, toughness, hardness, wear resistance, small permanent compression set, excellent high and low temperature resistance, and excellent aging resistance. It is mainly used to prevent lubricating oil from leaking out or oil mist overflowing in the oil tank.
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
COMMON GUIDE BEARING MATERIALS
| 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 |
|
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