1. Some understanding of the paint may have heard the word "three-proof paint", but the specifics of which three "anti" is not clear, may be thought of as anti-corrosion, moisture, rust, in fact, this is a misunderstanding, the following we'll discuss Three-proof paint in the three-proof refers to which three-proof. Three-proof paint is based on each region and each manufacturer to use the requirements and focus to decide, there are a lot of names, simply put three-proof paint is a specially formulated paint, used to protect circuit boards and their related equipment from the erosion of bad conditions. Three-proof paint has good resistance to high and low temperatures; its curing into a transparent protective film, with superior insulation, moisture, leakage, shock, dust, corrosion, aging, corona resistance and other properties. Three-proof paint has many broad applications. In the civil and commercial aspects of the electrical electronic circuit to provide protection; automotive industry to protect automotive electronics, so that it extends the service life; aerospace to ensure that the instrument has a good circuit performance; nautical aspects of the protection of instruments from salt water corrosion of the newspaper plate; medical aspects of the protection of electronic equipment from corrosion of chemicals, so that the medical equipment to work properly. There are various construction methods of three-proof paint, including brush coating method, dip coating method, spraying method and shower coating method. According to different requirements to choose different construction methods, can make the electronic equipment to achieve good working condition.
2. High weathering is the batch in the long-term natural environment does not chalk, does not fade, does not fall off, which is for the wall. For the steel structure or other different corrosive environment is a different definition.