Quick-drying friction-resisting high-temperature-resistant primer and preparation method thereof

Abstract

The invention discloses a quick-drying friction-resisting high-temperature-resistant primer. The primer consists of bisphenol F type liquid epoxy resin, iron oxide red powder, titanium dioxide, silicon micro-powder, a multifunctional auxiliary agent AMP-95, graphite powder, polyethylene glycol and organic fluorine modified acrylic resin; the primer comprises the following components in percentage by weight: 23-25% of bisphenol F type liquid epoxy resin, 5-8% of iron oxide red powder, 12-15% of titanium dioxide, 10-12% of silicon micro-powder, 15-18% of multifunctional auxiliary agent AMP-95, 12-15% of graphite powder, 3-8% of polyethylene glycol and the balance of organic fluorine modified acrylic resin. The invention also provides a preparation method of the quick-drying friction-resisting high-temperature-resistant primer. The primer disclosed by the invention is quick to dry, is odor-free, has stability in alkali and most of solvents, has good anti-corrosion, gas-blocking and water-stopping properties and the like, has good friction resistance and high temperature resistance, and is long in 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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