Sulfuric acid pickling additive "Picrina"

It has a significant corrosion inhibition effect and is easy to prevent surface roughness of wire materials! An additive that prevents pitching.

"Pikurina" is a descaling accelerator and corrosion inhibitor for sulfuric acid pickling. It significantly improves issues such as residual scale, black smut formation, red smut residue, and pinhole occurrence in pickling, achieving a smooth finish similar to hydrochloric acid pickling while greatly reducing pickling time. By shortening the time for longer pickling processes and extending the time for shorter ones, it enables the consolidation of pickling patterns (time-wise), thereby enhancing productivity in automatic pickling lines. 【Features】 ■ Strong corrosion inhibition effect, making it easier to prevent surface roughness in wire rods ■ Prevents the formation of smut, resulting in a clean, white surface ■ Prevents pitching ■ Extends the lifespan of the pickling solution, reducing running costs *For more details, please refer to the PDF document or feel free to contact us.

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