PTFE (f4) wire mesh demister is one of the best corrosion resistance demister products, it can be used in any kind of chemical medium for a long time, polytetrafluoroethylene wire mesh demister can resist hydrofluoric acid, phosphoric acid, sulfuric acid, nitric acid, hydrochloric acid and various organic acids, organic solvents, strong oxidants and other strong corrosive chemical media corrosion. PTFE (f4) tetrafluoroethylene wire mesh demister can be used normally at temperatures between -150 ~ +250℃.

Polytetrafluoroethylene (PTFE) (F4) characteristics

Appearance pure white

High temperature resistance: use temperature -200 ~ +250℃;

Low temperature resistance: -196℃ can maintain 5%;

Corrosion resistance: strong acid, alkali, aqua regia and various organic solvents;

Insulation resistance: dielectric properties are independent of temperature and frequency;

High lubrication: the lowest friction coefficient in solid materials;

Not adhering to any substance; Strong self-moistening: the friction coefficient in solid materials is 0.04

Non-toxic: has physiological inertia, can be implanted in the human body; Aging resistance can be used in the atmosphere for a long time

Anti-pollution: low blank value of metal elements, lead content less than 10-11 g/ml, uranium content less than 10-12 g/ml;