What are the detection methods for fire-resistant coatings?

China Coatings Network
News:
anti-corrosion coatings
in
paints
coatings
plays an important role, it is an integral part of paint coatings. Most people should be relatively unfamiliar with it, because we are not home industry people or decoration people. Before seeing a lot of people on the Internet are asking about corrosion-resistant coatings related questions, such as some people ask: anti-corrosion coating testing standards are what, how to detect it? The editor-in-chief is here to introduce you to anti-corrosion coatings, I hope it will help you.
fire
are divided into conventional anti-corrosion coatings and
heavy anti-corrosion
two, each has its own characteristics. Conventional anti-corrosion coatings in general can make the metal from corrosion, extending the use of metal time. Heavy anti-corrosion coatings can be more durable in corrosive environments and situations. Therefore, anti-corrosion coatings in our daily life use is very high.
specific characteristics of anti-corrosion coatings? Believe that this problem many people are not very specific understanding.
1, anti-corrosion coatings can be used in environments prone to corrosion, and can keep things from corrosion. Specifically, such as the construction of a cross-sea bridge, in the sea water such harsh conditions, the bridge on the metal coated with anti-corrosion paint, it can extend the use of metal 10 or more years. The harsh environment we are talking about here is in the chemical atmosphere or the marine environment.
2, thick film has a very strict standard. The standard thick film for general anti-corrosion materials is around 100 m or 150 m. Heavy anti-corrosion coatings need to be more than 300 m or more. Within this standard range, it works best against corrosion.
3, anti-corrosion coatings are very efficient and convenient to use and very flexible to use. When the temperature used is not very low above 20 degrees and the humidity is similar, its fixed speed is very fast. Applying it for a day or two generally allows you to carry out other projects, such as handling or cutting. Some anti-corrosion coatings can also be used in conjunction with other industrial paints to improve our construction efficiency.
of 1 coating film adhesion: coating film adhesion as the name implies is the degree of robustness of anti-corrosion coating attachment to the material. We can scrape or slip with a knife on the surface of the material to see what happens. The determination method of general coating film adhesion has the method of circle, the method of drawing, the method of pulling, etc.
2 film thickness detection: the small editor has mentioned the standard of thick film: the general anti-corrosion material thick film standard is about 100 m or 150 m. Heavy anti-corrosion coatings need to be more than 300 m or more. Within this standard range, it works best against corrosion. Therefore, it is very important to detect the post-mold degree. The measurement method is divided into destructive test and non-destructive test. Use both methods to test whether the thickness is within the standard range.
antiseptic paint plays an important protective role in some things in our daily life, such as furniture or doors, and we really need to understand it. Small editor on the simple introduction of anti-corrosion paint to this side, some more specific detection methods suggest that we can go online to find materials or to the library to find materials to view, so more specific.