Are there oil-repelling corrugated plate packing materials?
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Is there any oil-repelling corrugated plate packing available? I read in a book that the surface of the material can be subjected to special chemical and physical treatments in order to make the plastic filler oil-repellent What method is it? Is there an oil-repellent plastic material resistant to hydrochloric acid corrosion?
Moderator: I have a question: if the corrugated plate packing is used for mass transfer, it must be wetted to become \"oil-repelling\", yet oil is precisely the substance that is being transferred; in that case, the packing will not function properly. A reasonable inference—in your question, the oil is not undergoing mass transfer.
Plastic fillers have good corrosion resistance and can withstand the corrosion of common inorganic acids, bases, and organic solvents