Thrust bearing pads(PTFE)/ Elasticmetal-plastic(EMP)thrust bearing pads structure &performance: PTFE for the surface layer,chelate of copperwire and orderly spring pad to do in the middle layer of steel tothe bottom of the composi-tion. PTFE through a special process withthe copper wire spring mattress solid combination of metallicplastic known as the composite layer. After a special process itbrazing into steel.

Thrust bearing pads(PTFE) of performance depends on steel metalliclayer of composite PTFE plastic, PTFE plastics are the mainfeatures of nonpolar molecu-les & smooth contours. This opticalelements of the outline of the slide so that it't only has a verylow coefficient of friction characteristics, but also in theprocess of sliding relative to the transfer of dual surface to formthin transfer film,and plays on the protection of the mill thing.Soin the boot unit,downtime or an accident,the hydrodynamic lubricantfilm can not be formed or damaged,the bearing lubrication or tilein the border state of dry friction.At this point the traditionaltile Babbit will be serious wear or even bush-burning,flexibilitymetallic plastic tile will not happen,it's the normal functioningof the security unit.

From structure of Thrust bearing pads(PTFE), copper wire spring padto play the role of the link;from the physical properties,itprovides strength,resilience & stability of size.Copper wirespring mattress with plastic PTFE together, the situation isbasically good or bad decision on the flexibility metallic plastictile is good or bad. I produced the Shanghai Institute for thedevelopment of materials to the PTFE surface layer of plastic formetallic plastic bearings,in January 1994,through the Department ofMechanical and Electric Power joint identification,won a 1994firstclass scientific and technological progress of the Departmentof Mechanical Awards,the annual statelevel new products in 1995& 1996 certificates issued by the State Science &Technology state-level scientific & technological achievementsfocus on projects to promote "flexibility metallic fluoride plasticcomposite thrust bearing and its" technical units based on thecertificate.