Expert, apart from FFKM, what other types of rubber can withstand immersion in organic solvents and acid corrosion?
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Expert, apart from FFKM, what other types of rubber can withstand immersion in organic solvents and acid corrosion?
However, PTFE is relatively hard, so its sealing performance is somewhat poor
There are spring-energized O-rings, as well as fluorocarbon-coated rings – fluorine on the outside and rubber on the inside
There are also those processed into the N type, with an O-ring placed inside
It depends on your choice; there are also many types of perfluoroethers, such as DuPont’s 6375, 4079, 1050LF, and so on
If the rubber you need is to resist corrosion by a wide range of solvents, then FFKM is the only option available. For a specific medium, the appropriate type of rubber must be selected based on the operating conditions and temperature involved
Our company is a first-level distributor for DuPont Kalrez, and we can discuss solutions for any issues related to sealing materials.