FKM LT - LT Fluoroelastomer pentamer containing fluorinated vinyl ether & methyloxyfluoroether
Clwyd reference | FKM LT |
ASTM classification | FKM LT |
Typical applications | |
Advantages | |
Disadvantages | |
Available hardness range (Shore A) | 60 - 95 |
Upper continuous service temp. | 250°C |
Min. temp. for sealing applications | -40°C |
Minimum non-brittle temp. | -45°C |
Tensile strength (up to) | 20 MPa |
Elongation at break (up to) | 300% |
Price Bracket | High |
ASTM 1 Oil | Excellent |
ASTM 2 Oil | Excellent |
ASTM 3 Oil | Excellent |
Kerosene | Excellent |
Liquid B | Excellent |
Liquid 101 | Excellent |
Phosphate ester | Good |
Ketone | Average |
Toluene | Good |
Iso-octane | Good |
Methanol | Excellent |
Acid (weak) | Excellent |
Acid (strong) | Good |
Base (weak) | Excellent |
Base (strong) | Good |
Hydrogen sulphide | Good |
Steam | Excellent |
Ozone | Excellent |
Radiation | Excellent |