THI® F-117 Multi-Purpose Pickling Corrosion Inhibitor – High-Efficiency Metal Protection for Industrial Acid Cleaning

THI®F-117 Pickling corrosion inhibitor 1. Product Introduction This product is a multi-purpose pickling corrosion inhibitor, which can effectively inhibit corrosion in various acids for chemical cleaning, including oxidizing acids and non-oxidizing acids, various inorganic acids and various organic acids, and has Excellent ability to inhibit hydrogen permeation and accelerated corrosion of ferric iron. 2. Product Features ①Without affecting the pickling speed, it has a good corrosion inhibition effect, and the corrosion inhibition rate is over 98%. ②Under common conditions, the metal corrosion rate is less than 1g/(m2.h), which protects the workpiece substrate from acid corrosion and prevents the phenomenon of over pickling.

③It has excellent resistance to acid pickling hydrogen permeation and inhibition of Fe3+ corrosion, no pitting corrosion during pickling, and at the same time improves the brightness of the surface workpiece after pickling. ④Saving 15-20% of pickling liquid, considerable economic benefits. It has no adverse effect on the subsequent process of pickling and the recovery and regeneration of acid. ⑤Stable performance, less dosage, high efficiency and wide application range. 3. Scope of application ①Cooperate with various chemical cleaning acid to clean carbonate type, iron oxide type, sulfate type, mixed type and siliceous type scale. ②It is suitable for pickling of carbon steel, low alloy steel, stainless steel, copper, aluminum and other metals and combined materials. ③Suitable for hydrochloric acid, nitric acid, hydrofluoric acid, nitric acid￾hydrofluoric acid, ammoniated citric acid, ammoniated citric acid-ammonium bifluoride, sulfamic acid, glycolic acid, glycolic acid-formic acid-ammonium hydrogen fluoride, EDTA, oxalic acid, phosphoric acid , acetic acid, sulfuric acid and other inorganic acids, organic acids and mixed acid pickling.

④It is suitable for cleaning all kinds of heat exchange equipment used in petroleum, chemical industry, machinery, metallurgy, electric power, transportation, refrigeration, life and other industries, such as various boilers, coolers, heaters, reactors, evaporators, storage tanks, upper and lower Water pipes, refrigerators, compressors, etc. 4. How to use ①Addition amount: directly added to the pickling solution, the addition amount is generally 0.2%-0.3% of the total pickling solution. Add the metered pickling corrosion inhibitor into the metered water and stir until it is completely dissolved. After stirring evenly, add the acid solution, stir evenly, and then clean according to the conventional chemical cleaning process. 5. Matters needing attention Wear safety protective equipment when using, do not splash on the body, once it splashes on the body, wash it with plenty of water immediately. 6. Packaging and storage 25KG, 200KG/drum packing. Store in a cool place, valid for 2 years. Transport as general chemicals. If you are interested in our products, please contact: Candy Bao Sales Manager SHANDONG SUMCHEMICALS CO., LTD.  Mobile/ WhatsApp: +86 13370522406 Wechat:13370522406 E-mail: candybaosales@126.com E-mail: