What chemicals are present in food wastewater tanks that cause corrosion of polyurea?
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We used polyurea spraying on the wastewater tanks at a food factory; why did the polyurea react?
This post was last edited by De*Xu on 2012-10-16 at 15:34. Hehe, building on what was said before, the bubble template is very important. Additionally, even if the polyurea sample remains fine when soaked, I would like to say that polyurea is highly dependent on the method of application. 1 point for polyurea, 9 points for construction – no exaggeration at all.
It is suspected that poor control of the spraying process led to sand in the surface, resulting in corrosion damage