Q : What is expanded PTFE gasket tape / expanded PTFE joint sealant tape (selected by type)A : Expanded PTFE gasket tape/expanded PTFE joint sealant tape keeps the excellent properties of polytetrafluoroethylene, such as chemical corrosion resistance, high and low temperature endurance, excellent flexibility, compression strength, excellent creep resistance and cold flow resistance, and high tensile strength. These tape products can be easily fixed on flange sealing surfaces, and there is almost no waste actual uses.
Q : Can it be used for a long time in some strong acid and alkali applications?
A : Expanded PTFE gasket tape/expanded PTFE joint sealant tape is neutral in acid and alkali. It is insoluble in strong acid, strong alkali, and organic solvent, and can withstand strong oxidant corrosion. It is one of the best corrosion resistant materials in the world.
Q : How much pressure can be used?
A : The working pressure of expanded PTFE gasket tape/expanded PTFE joint sealant tape is related to its working conditions. The maximum working pressure can reach up to 20MPa, and the normal working pressure is between 0-6MPa