Color steel sheet refers to color coated steel sheet, color coated steel sheet is a kind of steel sheet with organic coating, with good corrosion resistance, bright colors, beautiful appearance, processing, and molding is convenient and has the advantages of the original strength of steel sheet and low-cost characteristics. Its application in the building is divided into a variety of types, which contains two main types, is color coated sheet and color steel sheet, so for the two types of building materials, color-coated corrugated roofing sheet manufacturer is how to distinguish it?
The substrate of color coated steel sheet is a cold rolled substrate, hot galvanized substrate and galvanized substrate. The coating types can be divided into polyester, silicon modified polyester, vinylidene fluoride, and plastic sol. The surface state of painted steel sheet can be divided into coating sheet, embossed sheet and printing sheet, painted steel sheet is widely used in construction home appliances and transportation and other industries, for the construction industry is mainly used in steel structure plant, airport, warehouse and freezing and other industrial and commercial buildings such as roof and wall and door, civil buildings using less steel coil. It differs from plastic steel in the composition of the material. A magnet will move.
Strictly speaking, plastic steel and color steel in the metal properties and surface treatment can not be a very good distinction, because the same; Now the market is divided mainly in the section structure.
Because is the ordinary carbon steel material, the iron absorption stone may absorb. In addition, the addition of stainless steel is in low carbon steel on the basis of chromium (greater than or equal to 13%) after the product, so the absorber will not absorb. It is not possible to prove the absence of iron in the material by using a magnet. Above is in building color steel building materials, commonly used cheap color corrugated steel sheet in stock and color steel sheet differentiate knowledge, everybody is in choose and buy, can be in from afore-mentioned divisional knowledge, undertake to buy. If you have any other questions, please come to our website for free consultation