What does FKM stand for?
FKM stands for fluoroelastomer.
Why were fluorinated elastomers developed?
Fluorinated elastomers were developed to create a seal material that could provide high chemical resistance and low-temperature performance.
What is the fluorine content in FKM?
The fluorine content in FKM has increased from 26.7% to 66-68%.
What are some chemicals that FKM has excellent resistance to?
FKM has excellent resistance to acids, fuels, crude oil, and ammonia.
What is the temperature range of FKM?
The temperature range of FKM is -45℃ to 204℃.
Is FKM resistant to gas and liquid permeation?
Yes, FKM is highly resistant to gas and liquid permeation.
What industries are FKM commonly used in?
FKM is commonly used in the chemical processing, oil and gas, and aerospace industries.
What monomers are used in the manufacture of FKM polymers?
The monomers used in the manufacture of FKM polymers include VF2, HFP, TFE, PAVE/PFVE, Ethylene, and Propylene.
What are the three curing processes used for FKM?
The three curing processes used for FKM are peroxide, bisphenol, and amine curing processes.
