Requirements for Mechanical Sealing Materials
Date:2014-11-19View 5238
In order to prevent leakage of mechanical seal ,other than keeping sealing surface parallel ,materials of friction pair are also critical .
Friction materials should meet the following requirements,
1) high mechanical strength, good resistance to high pressure;
2) good resistance to dry abrasive and high load ,good self-lubrication ;
3) get along with matching materials ,without dual corrosion;
4) anti-abrasive , long service time;
5) Good thermal conductivity and heat dissipation;
6) Good resistance to high temperature;
7) Good chemical resistance;
8) Lower CET , good dimensional stability when heated;
9) Good machining capability ;
10) Good gas tightness .
Racer Tenet :solve rubber and sealing problems for customers wholeheartedly .
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