The Expanded PTFE Round Cord 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
