Hydrogen peroxide and formic acid
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This post was last edited by yuchenchf on 2013-1-2 at 08:46. We have wastewater containing 8% hydrogen peroxide and 5% formic acid, at a temperature of 70 degrees. The 18-8 grade material is not suitable for this purpose; would epoxy fiberglass work? Are there any other options?
Glass fiber reinforced plastics and mortars based on epoxy cannot achieve such high temperatures of 70 degrees. Consider other thermosetting resins; this is a more specific issue related to corrosion prevention, and answers can be found on 51fangfu.
For this, lining it with PTFE could be considered; ordinary metal materials definitely won’t work!