Rubber Bonding Plastic Parts

Encapsulated O rings conbine the excellent chemical resitant of PTFE with the elastic behavior of rubber. They are top choice when the rubber-elastic quality of the seal is indispensable, but the application also requires better chemical resitance than traditional rubber.

It is improved from full face rubber gasket. PTFE coating increase the maximum corrosion resistant to suit for universal corrosive chemicals. Normal rubber material is EPDM, the EPDM giving elatic recovery and low seating stress advantages, and a long sealing life.

Rubber coating pulley with plastic bearing inside. Rubber material has good wear resistance and can extend the life time of pulley. The plastic bearing in the middle plays a supporting role and reduces the weight compared to metal materials.