PFA Sheet Lined Steel Tank
The following is a brief introduction to the processing technology of tight lining PTFE/F4 storage tanks and lined tetrafluoroethylene storage tanks:
Storage tanks are produced strictly in accordance with the requirements of the drawings;
he whole sandblasting and rust removal treatment is carried out on the inside of the storage tank. The sandblasting step is very important. If the sandblasting does not meet the requirements, the PTFE sheet will be easy to peel off.
For the raw material polytetrafluoroethylene sodium treatment, in order to improve the adhesion performance and expand the application range of polytetrafluoroethylene, the surface of the PTFE sheet is hydrophilic after the treatment of the sodiumization agent.