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Question:

What are the advantages and disadvantages of ceramic and metal film membrane?

nan

Answer:

(1) metal film in the 1990s is developed by the United States. it is mainly a porous and stainless steel substrate, TiO2 ceramic coating material is a new type of metal - ceramic composite inorganic membrane. (2) the advantages of a metal film is good ductility, toughness and strength, as well as adaptability to environment and material. It is one of the best film material after a ceramic membrane is developed. Ceramic membrane material is acid and akali resistance, anti chemical solvents, high temperatures resistant, especially with high mechanical strength, long service life. It has obvious advantages in harsh environments. The disadvantage is that the application of ceramic membrane is not wide enough, although it is nanoscale separation precision. ceramic membrane has a small market, but there is no ceramic membrane that can not filter. .
Ceramic membrane material is acid and akali resistance, anti chemical solvents, high temperatures resistant, especially with high mechanical strength, long service life. it has obvious advantages in harsh environments. The disadvantage is that the application of ceramic membrane is not wide enough, although it is nanoscale separation precision. ceramic membrane has a small market, but there is no ceramic membrane that can not filter.

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