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ZS-Hexavalent Chromium Reducer
ZS-Hexavalent Chromium Reducer reduces water-soluble Cr⁶⁺ in cement by 90%-99% to below 2ppm, meeting EU and Chinese national standards. No strength loss, no yellowing. Real case: Shanxi cement plant maintained Cr⁶⁺ below 5ppm for 90+ days with zero rebound. Low dosage at 100-200g/ton. Backed by 43+ patents from Zhongsen Holding Group.
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