The Main Parameters Of The Rubber Gasket And The Use Of Temperature And Application
Rubber gasket main parameters:
Product name Operating temperature Common pressure
Nitrile rubber gasket -20 ℃ ~ 110 ℃ PN <= 16MPaDN15 ~ DN400
Fluorine rubber gasket -20 ℃ ~ 200 ℃ PN <= 16MPaDN15 ~ DN400
Natural rubber gasket -50 ℃ ~ 80 ℃ PN <= 16MPaDN15 ~ DN400
Chloroprene rubber gasket -20 ℃ ~ 100 ℃ PN <= 16MPaDN15 ~ DN400
EPDM rubber gasket -57 ℃ ~ 176 pressure <2.5MPaDN15 ~ DN400
Silicone rubber gasket -100 ℃ ~ 300 ℃ Pressure <3.0MPaDN15 ~ DN400
Rubber gasket use standard
Give full play to the characteristics of various gaskets, rubber gasket in the use, should give full consideration to the following factors:
Have good flexibility and recovery, can adapt to pressure changes and temperature fluctuations have appropriate flexibility, with the contact surface is a good fit;
Do not pollute the process medium;
Low temperature does not harden, shrinkage is small;
Processing performance is good, easy to install, compact;
Do not stick the sealing surface, easy to disassemble.
Rubber gasket application
Rubber gasket is widely used in automotive, electronics, chemical, anti-static, fire-retardant, food, all kinds of machinery and equipment industries, can play a cushion, sealing, cushioning and so on.
Rubber gasket making method
Rubber gasket is molded, but also cutting, molding is the use of hydraulic molding machine and die from the cut is cut out using a gasket cutting machine, compared to mold material, but relatively simple, a pair of mold Can only do a gasket, gasket cutting machine can cut in the 1500mm range of any size cutting, but the utilization of the plate is not very high.