Pay attention to the life expectancy of the razor wire. Do we know when the razor wire will rust? Before answering this question, we need to understand the raw materials of razor barbed wire and operating environment. These two factors directly determine the working time of the blade gauze. According to different raw materials, the barbed wire can be divided into: electro-galvanized barbed wire, hot-dip galvanized barbed wire, high-heat galvanized barbed wire and stainless steel barbed wire.
Generally, the zinc content on the plates selected by electro galvanized barbed wire is too low, about 30 grams. The anti-corrosion function of this board is poor. Usually, this material will be selected well in the project
Material products. Generally, the hot-dip galvanized blade wire mesh is usually larger than 80 grams. Despite the large amount of zinc, during the stamping process, due to the damage of the surface zinc layer, the blade.
Part of it is extremely rusty. The countermeasure is-surface treatment methods, such as plastic spraying and powder coated.
The high-zinc razor barbed wire uses 120g and 270g zinc plates, so the anti-corrosion effect will be greatly improved. Now, stainless steel blade gillnet is a product with anti-corrosion function. Not only beautiful and durable, and more expensive than blade gauze made of other materials.
The galvanized blade wire mesh is used for a long time or rusts for a long time in the harsh natural environment. Hot-dip galvanized wire mesh is longer than galvanized wire mesh, but it cannot rust. . Hot dip
The raw material of galvanized iron wire mesh, that is, hot-dip galvanized iron wire mesh, is immersed in the molten zinc. The production speed is fast, and the coating is thick but uneven. The allowable thickness of the market is 45 micro meters can reach more than 300 microns.
The color is dark, it consumes a lot of zinc metal and forms an entry layer with base metals. Good corrosion resistance. In outdoor environments, hot-dip galvanizing can last for decades. cold
Galvanized wire is an electro-galvanized wire that uses a unidirectional current in the electroplating solution to gradually plate zinc on the metal surface. The production speed is slow, the coating is uniform, and the thickness is thin, generally only 3-15 microns.
Bright appearance, poor corrosion resistance.
It will rust in a few months. What should I do if the hot-dip galvanized blade is rusty? How to avoid such problems and reduce the degree of rust, that is, after plastic coating the hot-dip galvanized wire
It is processed into a barbed wire mesh, which is also a plastic barbed wire mesh, so the service life of the razor wire mesh will be greatly enhanced.
Post time: Aug-07-2020