Title :Expanded PTFE Gasket
Expanded PTFE Gasket
Expanded PTFE effectively fills flange imperfections for a tight, leak-free seal. It is easily compressed under lower loads, beneficial for applications such as FRP or glass-lined flanges. Unlike conventional PTFE, which is prone to creep and cold flow, expanded PTFE has good creep resistance and bolt torque retention properties even under higher compressive force. With expanded PTFE, it is much more possible to bolt up once and not have to retorque later.
Prime Features
1.best adaptation on uneven surfaces and affected sealing faces
2for sealing of stress sensitive material like glass lined steel, glass, ceramic
3.long lasting gasket solution for extreme aggressive Media
Typical Application
Distilleries, petrochemical, food and beverage, pharmaceutical, general chemical, power generation, iron and steel manufacturing, pulp and paper, etc.
Specification
Property | unit | Result |
Appetent density | g/cm³ | 2.10-2.30 |
Tensile strength (min) | MPa | 15.0 |
Ultimate elongation (min) | % | %150 |
Dialectic strength Dialectic strength | KV/mm | 10 |
