JSP copper base Mosaic type solid lubrication copper board, high force brass substrate. Mosaic graphite or MoS2 solid lubricant of a kind of high performance solid lubrication products. It breaks through the general bearing rely on oil film lubrication limitations. In use process, through the friction heat make solid lubrication and shaft friction, formation oil, powder coexist lubrication of the excellent conditions, not only protect shaft don't wear, and make solid lubricating property eternal. Its hardness than the average copper bush twice as much, wear-resisting performance is twice as high.

The products have been applied in metallurgical casting machine, train support, steel rolling equipment, mining machinery, ships, gas turbine engine, such as high temperature, high load, low speed and heavy loading and so on.