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Rotary shaft lip-type seals incorporating thermoplastic sealing elements. Performance test procedures.

Rotary shaft lip-type seals incorporating thermoplastic sealing elements — Part 4: Performance test procedures

Overview ISO 16589-4:2011 defines performance test procedures for rotary shaft lip-type seals that incorporate thermoplastic sealing elements (for example, PTFE-based compounds). As Part 4 of the ISO…