Electric welding machine anti-corrosion protective paint and preparation method thereof

Abstract

The invention discloses electric welding machine anti-corrosion protective paint. The electric welding machine anti-corrosion protective paint comprises the following raw materials in parts by weight:5-25 parts of methylamino propanol, 2-12 parts of polyacrylamide, 2-10 parts of cellulose acetate butyrate, 3-13 parts of magnesium hydrate, 3-13 parts of dimethyl siloxane, 2-8 parts of calcium phytic acid, 1-11 parts of attapulgite, 3-13 parts of methylamino propanol, 3-15 parts of waterborne metal lubricating powder, 2-8 parts a PH regulator and 1-7 parts of a coalescing agent. The electric welding machine anti-corrosion protective paint has the advantages of good using effect, oxidation resistance, simplicity in preparation and the like.

Description

technical field [0001] The invention relates to the field of coating processing, in particular to an anti-corrosion protective paint for electric welding machines and a preparation method thereof. Background technique [0002] The electric welding machine uses the high-temperature arc generated when the positive and negative poles are short-circuited instantaneously to melt the solder on the electrode and the material to be welded, so as to combine the objects to be contacted. Its structure is very simple, it is a high-power transformer. Generally, electric welding machines can be divided into two types according to the type of output power supply, one is AC power supply and the other is DC power supply. They use the principle of inductance, the inductance will produce a huge voltage change when it is turned on and off, and use the high-voltage arc generated when the positive and negative poles are short-circuited instantaneously to melt the solder on the welding rod, so th...

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Problems solved by technology

[0003] In the process of using the electric welding machine, people often need to coat a layer of metal protective paint on its surface, which not only makes it more beautiful, but also prevents the surface of the electric welding machine from being corroded due to the direct reaction of the metal with the air. It is not conducive to people's long-term use, but the existing metal paint not only has problems such as color difference due to unreasonable material selection, but also cannot effectively protect the welding machine, which is not conducive to people's use