Novel anticorrosive material and preparation method thereof

Abstract

The invention discloses a novel anticorrosive material and a preparation method thereof. The anticorrosive material is prepared from the following raw materials in parts by weight: 80-200 parts of epoxy resin, 100-220 parts of alkyd resin, 20-30 parts of phenolic resin, 20-30 parts of silicone oil, 3-8 parts of graphene, 10-20 parts of a flatting agent, 3-8 parts of a curing agent and 30-80 parts of filler. The novel anticorrosive material has a self-cleaning function and strong corrosion resistance, is long-term effective in extreme environments, such as humid, acidic, alkaline environments and the like, has a long service life, can be stored for a long time and cannot be easily cured under a low-temperature condition, and can be easily cured when being used at a normal temperature, so that the spraying time can be reduced.

Description

technical field [0001] The invention belongs to the field of new material technology development, and in particular relates to a new anti-corrosion material and a preparation method thereof. Background technique [0002] As electronic equipment products require higher and higher levels of integration, their surfaces are vulnerable to falling dust or natural corrosion. The surface of electronic equipment is required to have self-cleaning and anti-corrosion functions, and anti-corrosion coatings are generally applied to solve this problem. The current anti-corrosion coatings have weak self-cleaning function, and are vulnerable to corrosion and aging in extreme environments such as moisture, acid and alkali, etc., and lose their efficacy. [0003] Patent 201210191710.8 discloses an anti-corrosion coating, which includes the following raw materials in parts by weight: 20-30 parts of vinyl chloride resin, 10-20 parts of rosin modified phenolic resin, 5-10 parts of chlorinated pa...

AI Technical Summary

Problems solved by technology

Although the anti-corrosion self-cleaning coating can be self-painted, it has poor anti-corrosion performance, poor weather resistance, short service life, and is easily affected by extreme environments.