General knowledge of coating: function and development trend of antirust pigment

It is suggested that there are three main forms of protection for metal substrate in industrial coatings: shielding, corrosion inhibition and cathodic protection (electrochemical protection) According to the main function of antirust pigment, it can be divided into physical antirust and chemical antirust Among them, chemical antirust pigment can be divided into two kinds of pigment: corrosion inhibition type and electrochemical action type The effect of anti-corrosion paint on metal substrate 1 Shielding effect Paint agent, top 10 Chinese wall paint brands Recommended introduction: interior wall paint and exterior wall paint can achieve beautiful, clean and pleasant effects, but the effects in different environments are different, so the color of the paint will be different There are ten brands of Chinese paint, ten brands of global paint, ten brands of Chinese wall paint, and ten brands of Chinese paint, Famous trademark of Chinese paint and coating In private rooms, most of us choose according to our own personality, personal hobbies and living habits The younger generation will choose the interior wall paint with rich colors and bright colors, while the older ones will have some working experience Home of coatings: in industrial coatings, anti-corrosion coatings can protect metal substrates in three ways: shielding, corrosion inhibition and cathodic protection (electrochemical protection) According to the main functions of antirust pigment, it can be divided into physical antirust and chemical antirust Among them, chemical antirust pigment can be divided into two types: corrosion inhibition type and electrochemical action type The role of anti-corrosion paint on metal substrate 1 The home of shielding coating is focused on coating, diatom mud, paint coating, coating process, news information and coating of fireproof coating, diatom mud, Paint coating, coating process, decoration knowledge and decoration effect drawing of fire retardant coating,