Expanded PTFE Round Cord is made of pure expanded PTFE, used as valve-spindle and flange seals in the chemical, pharmaceutical and food processing industries. Flanges are sealed quickly and securely by simple insertion of a ring of PTFE round cord (Ends twisted)
Expanded PTFE Round Cord
The Expanded PTFE cord has high residual thickness at time of installation and highest recovery properties. The round expanded PTFE has very good adaptability to shafts and flange surfaces and very low sliding friction. The PTFE cord is avery clean material, harmless in contact with food. It's often used as sealing for valve spindle, for shaft seals, tube flanges, as PTFE cord sealing for tanks, in the apparatus engineering, machine housings, food processing systems, pharmaceutical systems.
The Expanded PTFE cord is compliant to FDA standard
Advantages:
100 % expanded PTFE (ePTFE) without fillers
universal velve packing
high mechanical properties
high chemical resistance
reduced cold flow and improved recovery
non-toxic, biologically inert
non-flammable
Technical Data
|
Material |
100% Expanded PTFE |
|
Temperature Range |
-150 up to +260oC |
|
Process |
100bar |
|
Shaft Speed |
10m/s |
|
PH |
0~14 |
|
Density |
0.70~0.80 g/cm3 |
