Stainless Steel Sink Manufacturers introduced that stainless steel has the ability to resist atmospheric oxidation, that is, stainless, and also has the ability to resist corrosion in media containing acids, alkalis, and salts. However, the size of its anti-corrosion ability changes with the chemical composition of the steel itself, the mutual addition state, the use conditions and the type of environmental medium. It is based on an extremely thin, solid, dense and stable chromium-rich oxide film (passivation film) formed on its surface to prevent the infiltration and oxygenation of oxygen atoms from continuing to obtain the ability to resist rust. Once for some reason, this film is continuously destroyed, oxygen atoms in the air or liquid will continue to infiltrate or iron atoms in the metal will continue to separate out, forming loose iron oxide, and the metal surface will be continuously rusted.

The sink itself will not rust, due to improper use of protective maintenance, it will cause floating rust, mildew and other undesirable phenomena on the surface of the sink. Generally, stainless steel will be manufactured into stainless steel cabinets, Stainless Steel Laundry Cabinet , etc., the main causes of rust are:

Impurities for decoration: Alkaline water, lime water, oil stains, etc. on the decoration wall remain on the surface of the sink. Failure to clean in time will cause local corrosion and rust.

Iron items: nails, wires and other iron tools left in the sink for a long time will cause surface rust and yellow spots.

Organic juice: chemicals, cleaning agents, paints, sauces, oil stains, tea leaves, etc. remain on the surface of the sink for a long time, causing mildew, discoloration and local corrosion.

Metal dust: Metal dust with minerals, acids, or alkalis in the house fell on the surface of the sink during the decoration, and the yellow water and rust spots were formed by the electrochemical reaction caused by the condensation between the wet gas and the stainless steel.

Impurities in water pipes: There are iron filings and rust water in the water pipes of the new house decoration. When these impurities stay on the surface of the sink without timely washing, rust spots and rust spots will appear.

The effect of decoration building materials on the surface of the sink: Although stainless steel is corrosion-resistant, it is not non-toxic and non-intrusive. Experiments have proved that decoration impurities, residual water, cement, lime oil, paint, and metal dust have a great impact on the surface of the sink.

The impact of chemical supplies on the surface of the sink: Similarly, various reagents for paint removal and cement removal for decoration and cleaning and strong oxidants commonly used in the home If they are left on the surface of the sink for a long time and are not cleaned in time, they will chemically react with the dust impurities on the surface of the sink It will also cause bad phenomena such as corrosion, floating rust and stains.