The Teflon storage tank is lined with fluorine materials such as PFA, PTFE(F4), ETFE(F40), ECTFE(F3),PVDF(F2), NEW-PTFE etc.
PTFE lining storage tank housing materials :carbon steel, stainless steel and FRP.
The advantage is that it can achieve the anti-corrosion effect while ensuring the overall strength of the storage tank.
PTFE tank lining material (tetrafluoro) Introduction:
Molecular weight: 100.01,
Simple structure: CF2=CF2,
Molecular formula: C2F4,
Relative density 1.519,
Critical temperature 33.3 ° C,
boiling point -76.3 ° C,
The thickness is generally 3 mm, 5 mm, 4 mm, 4 mm.
Processing technology of PTFE: Board lining (tight lining), Roller coating, Spray coating, Extruding, Molding etc.
It can be processed on the inner surface of stainless steel, carbon steel and FRP, mainly based on non-standard storage tanks, atmospheric pressure storage tanks and pressure storage tanks.