Strong rust remover

Abstract

The invention discloses a strong rust remover. The strong rust remover is prepared from the following raw materials in parts by volume: 15-20 parts of sulfamic acid, 15-20 parts of boric acid, 2-13 parts of sodium silicate, 12-20 parts of phosphoric acid, 1-10 parts of sodium dodecyl sulfate, 20-25 parts of calcium hypophosphite, 2-15 parts of potassium tetraborate and 400-500 parts of deionized water. The strong rust remover has very strong decontamination ability and erosion ability, and can quickly penetrate into fastened threaded connectors to corrode rust so as to play a loosening role.

Description

technical field [0001] The present invention relates to a powerful rust remover. Background technique [0002] Long-term contact between the metal surface and the surrounding medium will cause rust due to oxidation and corrosion, which will cause inconvenience to use. Manual rust removal is very difficult, and some rust removers are often used. Traditional rust removers use chemical corrosion to achieve the effect of rust removal, which will damage the metal itself and be corrosive to workers' hands. Contents of the invention [0003] The problem to be solved by the present invention is to overcome the defects of the prior art and provide a powerful rust remover. [0004] In order to solve the above problems, the present invention provides a powerful rust remover, which is made of the following raw materials in parts by volume: 15-20 parts of sulfamic acid, 15-20 parts of boric acid, 2-13 parts of sodium silicate, 12 parts of phosphoric acid -20 parts, 1-10 parts of sodi...

AI Technical Summary

Problems solved by technology

[0002] Long-term contact between the metal surface and the surrounding medium will cause rust due to oxidation and corrosion, which will cause inconvenience to use. Manual rust removal is very difficult, and some rust removers are often used

Traditional rust removers use chemical corrosion to achieve the effect of rust removal, which will damage the metal itself and be corrosive to workers' hands