Question

explain the protective non- metallic coating and organic coating used in prevention of corrosion​

Answer 1

Answer:

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Explanation:

Paints, varnishes, enamels (dispersion of pigment in a varnish or resin), lacquers (a solvent solution of resin and plasticizers with or without pigment uniformly dispersed) are the organic coatings which protect more metal on tonnage-basis than any other method of preventing corrosion.

Answer 2

Answer:

Paints, varnishes, enamels (dispersion of pigment in a varnish or resin), lacquers (a solvent solution of resin and plasticizers with or without pigment uniformly dispersed) are the organic coatings which protect more metal on tonnage-basis than any other method of preventing corrosion.Tin plating is used for ferrous and non-ferrous metallic surfaces. Tin is a non- toxic, ductile and corrosion resistance material so it is widely used in food packaging.Protective coatings are a simple way to reduce corrosion, by limiting the exposure of the metal to a corrosive environment. Paint is a very common protective coating, but tar, pitch, bitumen and plastics are also used. ... One type of this coating is