A Russian company developed a new technology for making anticorrosive coatings from waste petroleum products in November 2003. The anti-corrosion performance of this coating is better than that of general anti-corrosion coatings, and the production cost is greatly reduced.
The new technology is still in secrecy, but according to the company's experts, sulfuric acid plays an important role in the manufacture of this paint. When the object coated with the coating is subjected to acid-base corrosion, a small amount of sulfuric acid-based substances on the surface of the coating can react violently with the corrosive substances to form soluble compounds, and the paint itself has minimal loss.
The new technology is still in secrecy, but according to the company's experts, sulfuric acid plays an important role in the manufacture of this paint. When the object coated with the coating is subjected to acid-base corrosion, a small amount of sulfuric acid-based substances on the surface of the coating can react violently with the corrosive substances to form soluble compounds, and the paint itself has minimal loss.
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