A kind of fast-drying friction-resistant, high-temperature-resistant primer and preparation method thereof

Abstract

The invention discloses a quick-drying, friction-resistant, and high-temperature-resistant primer, which consists of bisphenol F type liquid epoxy resin, iron red powder, titanium dioxide, silicon micropowder, multifunctional additive AMP‑95, graphite powder, poly Composed of ethylene glycol and organic fluorine-modified acrylic resin, its weight percentage composition is: bisphenol F type liquid epoxy resin: 23-25%, iron red powder: 5-8%, titanium dioxide: 12-15%, silicon micropowder: 10-12%, multifunctional auxiliary agent AMP-95: 15-18%, graphite powder: 12-15%, polyethylene glycol: 3-8%, and the balance is organic fluorine modified acrylic resin; the present invention also provides The preparation method of the fast-drying friction-resistant and high-temperature-resistant primer; the primer has the advantages of fast drying, no peculiar smell, and stability to alkali and most solvents; good performances such as anti-corrosion, gas-blocking, and water-blocking; the primer has good friction resistance and Good performance of high temperature resistance and long service life.

Description

technical field [0001] The invention relates to a primer and a preparation method thereof, in particular to a quick-drying, friction-resistant, high-temperature-resistant primer and a preparation method thereof. Background technique [0002] At present, many mechanical surface treatments need to be painted with primer, and its main function is to protect the steel from atmospheric corrosion during processing. There are many types of primers on the market, but they generally have the defects of slow drying, poor corrosion resistance, and poor high temperature resistance, which not only reduces the service life of the equipment, increases costs, but also leads to low work efficiency due to long drying time, and During the processing, it is easy to emit chemical odor, which is harmful to the health of operators. Contents of the invention [0003] The technical problem to be solved by the present invention is to propose a fast-drying, friction-resistant, high-temperature-resi...

AI Technical Summary

Problems solved by technology

There are many types of primers on the market, but they generally have the defects of slow drying, poor corrosion resistance, and poor high temperature resistance, which not only reduces the service life of the equipment, increases costs, but also leads to low work efficiency due to long drying time, and It is easy to emit chemical odor during processing, which will bring harm to the health of operators

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