ZS-1033 hydrogen resistant HF fluoric acid anti-corrosion coating

Product Introduction

ZS-1033 hydrofluoric acid resistant (HF) Anticorrosive coating Is the R&D and scientific personnel of Beijing Zhisheng Weihua Chemical Co., Ltd. After five years of market research and repeated laboratory tests coating 。

Hydrogen fluoride (chemical formula: HF) will form hydrogen with hydrogen atom due to its great electronegativity key Compounds. Hydrogen fluoride is a very strong corrosive agent with high toxicity. It is a colorless gas, but in the air, only more than 3 pp M will produce a pungent taste. Hydrofluoric acid is a colorless transparent fuming liquid and also an aqueous solution of hydrogen fluoride gas. It is weakly acidic, has a pungent smell, and is extremely corrosive. The lower the concentration, the stronger the corrosion. In dilute solution, hydrofluoric acid is slightly dissociated into ions. In concentrated solution, hydrofluoric acid polymerizes to form H2F2 molecule, which dissociates into H2F2=H HF2 - extremely corrosive.

working principle

ZS-1033 hydrofluoric acid (HF) resistant anticorrosive coating is made of modified purified phenolic fluoride resin, barite nanometer Chromium powder, anti medium solid filler and other special materials are finely processed to form a high polymer coating. The coating is compact and stable, resistant to hydrogen ion penetration, and resistant to ionizing acids, especially hydrofluoric acid (HF) of various concentrations. It is also suitable for mixed acid or acid-base corrosion conditions.