Comparison of application advantages of fluorocarbon-coated aluminum-magnesium-manganese plate compared with color steel plate
Fluorocarbon-coated aluminum-magnesium-manganese panel is a high-quality roofing material that has attracted more and more attention from the market. It is gradually replacing color steel tiles and becoming one of the main players in the market with lightning speed. Why do customers choose fluorocarbon-coated aluminum-magnesium-manganese panels one after another?
Durability comparison: Fluorocarbon-coated aluminum-magnesium-manganese plate can form an alumina film with the atmosphere to prevent further corrosion. It is generally used in civil buildings with 15-20 years of coating quality assurance, and the architectural design service life is more than 50 years. Usually, the product warranty period is 25 years; color steel plate is easily corroded and rusted under humid air and rain and snow erosion, especially the parts of rivets and seams, and leads to fracture accidents.
Weight comparison: Fluorocarbon-coated aluminum-magnesium-manganese plate is lighter (density is 2730kg/m3); color steel plate is heavier (density is 7850kg/m3).
Strength and stiffness comparison: Fluorocarbon-coated aluminum-magnesium-manganese plate has magnesium and manganese content, so it has certain strength and stiffness. However, the internal stress, hardening and strength of the aluminum alloy plate have no obvious yield point, which is not as good as that of the color steel plate; the strength and stiffness of the color steel plate are better, and it is not easy to deform.
Appearance control: Fluorocarbon-coated aluminum-magnesium-manganese plates can be divided into non-painted paints such as hammering, embossing, and pre-passivation alumina surface treatment, as well as PVDF, SMP, PE and other paints; color steel plates can be divided into hot-dip galvanized steel plates and PVDF, SMP, PE, HDP and other paints.
Forming: Fluorocarbon-coated aluminum-magnesium-manganese plate has good weldability, high plasticity, high strength and ductility of aluminum alloy in low temperature environment, and good low temperature processing performance; color steel plate is prone to cold brittleness at low temperature.
Cost-effectiveness: Fluorocarbon-coated aluminum-magnesium-manganese plate is more cost-effective, light in weight, waterproof, easy to bend, and has a good three-dimensional feel; color steel plate has lower cost performance, heavier weight, slightly poor water resistance, and strong steel. Arc is slightly worse, and the artistic effect is not good.
The pressure of oversupply of aluminum-magnesium-manganese plates will be alleviated to a certain extent. It is favorable for the trend of steel quotations after the holiday. Coupled with the recent very low level of Chinese quotations, there is hope that the quotations in the Chinese steel market will rise, and it is not ruled out that the market may rise rapidly in the short term.
1. The thermal insulation layer adopts polyurethane hard foam with excellent thermal insulation performance, which is combined with the relatively static air layer in the system to achieve double thermal insulation effect, meet the energy saving standard of 65% in cold areas, and save a lot of air conditioning costs for residents. It plays a positive role in promoting national energy conservation and emission reduction.
Shandong Xirui Metal Materials Co., Ltd. is an enterprise integrating scientific research, production and sales of color-coated aluminum coils, pre-roll-coated color aluminum strips, aluminum-magnesium-manganese panels, aluminum-magnesium-manganese roofing panels, fluorocarbon aluminum-magnesium-manganese panels, printed color aluminum panels, and embossed color aluminum panels.