Product classification

Punched aluminum buckle

Punched aluminum buckle

Aluminum plate is plastic as the core layer, externally bonded three-layer composite of aluminum sheet, you can apply the decorative or protective coating on the surface.
  aluminum plate material after more than 10 years of development, technology are constantly updated, the first products were gypsum boards, mineral wool board; the second generation is PVC; third-generation products are metal ceilings. Metal ceiling with aluminium buckle from behind, rise, aluminum plate on the market today can be divided into the following grades: the first aluminum-magnesium alloy, but contain some MN, antioxidant capacity of the material's biggest advantage is good, and because addition of manganese, on the strength and stiffness has increased, is the best material for the ceiling. Type II aluminium-manganese alloy, the strength and stiffness than aluminum-magnesium alloy plate, but antioxidant capacity slightly insufficient third aluminum alloy, the fewer plates containing manganese, magnesium, so its strength and rigidity are significantly lower than that of Al-mg alloy and Al-MN alloy and antioxidant capacity in General.
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