Water soluble antirust coating of inhibition of bacterial

Abstract

This invention relates to a water soluble paint, in particular a kind of room temperature film-forming antirust paint which can restrain and kill iron bacteria. This antirust paint is composed by there kinds of antibiosis combination: 0.5 to 1 share of poly- hexa- methylguanidine macromolecule poly-guanidine type antibiosis agent, 1 to 2 shares of zirconium phosphate, silver-carrying, nanometer powder, antibiosis agent, 3 to 4 shares of nanometer zinc oxide powder antibiosis agent; group stuff are water-solubility resin latices and room temperature film-forming agent and dope accessory ingredient of in common use; take water as diluter.

Description

technical field [0001] The technology relates to a composition capable of sterilizing paint, especially a water-soluble room-temperature film-forming paint that has anti-corrosion and anti-rust effects on steel and can kill and inhibit iron bacteria. Background technique [0002] Ordinary steel materials will gradually change color in humid air and produce a reddish-brown rough substance on the surface. This phenomenon is called metal rusting. Its essence is the hydrate of various oxides formed by the action of metals, especially iron, and oxygen and water vapor in the air, commonly known as "rust". 2 o 3 .XH 2 O said. It is a loose and porous substance that cannot protect the iron in the inner layer from being corroded. Over time, steel products are corroded into a pile of useless waste products. According to statistics, tens of millions of tons of steel turn into rust every year in the world, causing environmental pollution, endangering human health, and immeasurable e...

AI Technical Summary

Problems solved by technology

[0006] There are disadvantages in the existing antirust and anticorrosion coating technology: from the above two reasons for metal rusting, the antirust and anticorrosion coating products and related patented technologies produced on the market all adopt the method of brushing on the metal surface. The method of protective film is isolated from the oxygen and water vapor in the air. Although it has a certain protective effect, it only isolates the metal from the external environment, and does not remove and kill the iron bacteria existing on the metal surface. The iron bacteria in the middle of the metal surface will produce rust again, which still has a corrosive effect on the metal, so the effect of this product is not good, and the technology is not perfect

In addition, the existing water-soluble anti-rust coatings all use high-temperature curing film-forming technology, which not only wastes time and energy, but also is very inconvenient to use.