Color refers to the color coated steel plate, color coa […]
Color refers to the color coated steel plate, color coated steel plate is a steel plate with organic coating, with good corrosion resistance, bright color, beautiful appearance, easy molding and has a steel plate and the original strength and low cost. The substrate of the color coated steel plate is a cold rolled substrate, a hot-dip galvanized substrate and an electro galvanized substrate. Coating types can be divided into polyester, silicone modified polyester, PVDF two and plastic sol. The surface state of color coated steel plate can be divided into coated sheet, embossing plate and printing plate, color coated steel appliances widely used in construction and transportation industries, the construction industry is mainly used in steel plants, airports, warehouses and other industrial and commercial refrigeration roof of the building walls and doors, building color steel less. It is the difference between the different materials and plastic magnet can suck move.
Color steel refers to the color coated steel plate, the traditional coating is divided into several categories, the most high-grade is fluorocarbon coating, almost 20 years of anti-corrosion. Generally from the steel mill to reel in the form of distribution to all parts. We often see the color steel plate refers to the processing of sheet metal, the thickness of about 50~100mm, it is composed of the middle filler and two sides of color steel plate. Among them, the color plate thickness of 0.4mm, 0.5mm, 0.6mm and other different thickness, the middle layer can be polyamine, rock or foam, etc.. Because of the special profiles, the construction of timber steel buildings is very fast (such as Xiaotangshan hospital in SARS), but the strength is low.
The steel structure material is a new international last century in the late 90s, now the domestic conch, Dalian Shide is the production of the new building materials factory. Note that the plastic now refers to the material, mainly used for doors and windows, can be directly used in the traditional buildings and residential areas (this is the main distinction with Caigang), also can quickly set up temporary housing, the cost is slightly higher than the steel material.
Strictly speaking, plastic steel and color steel in the metal characteristics and surface treatment and can not be very good distinction, because of the same; now the market is mainly in the structure of profiles,
As is common carbon steel magnet can suck. Also note, adding chromium in stainless steel is low carbon just on the basis of (more than 13%) after the product, so the magnet will not suck. Magnet can prove whether the non-ferrous materials.http://www.dreamhouseowner.com/