The author recently saw a video on a platform about the analysis of the causes of spontaneous combustion or spontaneous combustion and explosion of electric vehicles.
PA stands for polyamide, which is a polymer with amide bonds in its molecular structure. PA6 and PA66 are two specific types of polyamides commonly used in the production of nylon filter membranes.
Polyethersulfone (PES) is a polymer commonly used in filtration applications, especially to make membranes for microfiltration, ultrafiltration and reverse osmosis processes.
The chlor-alkali membrane is an ion exchange membrane used in the chlor-alkali process to produce chlorine, hydrogen and sodium hydroxide (caustic soda).
Surface modification of microporous filtration membranes involves changing the surface properties to enhance their performance in filtration applications.