??O-ring repair box Material selection

??Select O-ring repair box material on its sealing performance and service life of great significance. Properties of materials directly affects the performance of the O-ring. In addition to the general requirements should have the outer ring material, O-ring repair box inside the rubber seals also pay attention to the following conditions:

??1) flexible and resilient;

??2) adequate mechanical strength, including the expansion of strength, elongation and tear strength.

??3) stable performance, in the medium is not easy to swell, shrink effect (Joule effect) is small.

??4) easy processing forming, and to maintain precise dimensions.

??5) does not corrode the contact surface, do not pollute the media.

??Meet the above requirements of the most commonly used materials are the most practical rubber, but the Selection rubber materials are imported or domestically produced, so the order o-ring repair box products clear advice when you need.>>>O-rings repair box series