Curtain wall aluminum sheet is made of aluminum alloy materials treated with numerical control technology and the bending technology is made and be become, in its surface chromizing treatment after adding fluorine carbon spraying technology, paint including fluorine carbon coating paint and two classes of poly (vinylidene fluoride resin varnish. From the spray process came about, its exteriors process including two, three or four with multiple steps. Through a series of processing production in aluminum veneer material has good corrosion resistance and weather resistance, can resist common attack of acid and alkaline substances.
Aluminum veneer material in general production has a variety of different specifications and thickness. Concrete can be from the exteriors and interiors of aluminum veneer material, can also be divided according to the functional difference between aluminum veneer material.
For use in exterior wall decoration of aluminum material aluminum veneer material, on the specification can be divided into 0.3 mm to 0.5 mm, a total of five kinds of specifications, increasing at a thickness of 0.05 mm. Exterior wall aluminum veneer material generally adopt fluorine carbon spraying is given priority to, also have with polyester resin finishing.
For interior wall aluminum veneer materials division, in the specifications including 0.3 mm and 0.21 mm on public five specifications. Use polyester resin coating is more, there are few use fluorocarbon coating.
There is a fire prevention function of aluminum veneer material. This by increasing the length of 0.05 mm in thickness, including 0.25 mm to 0.5 mm self-inspection of six kinds of specifications. Coating is the fluorocarbon coating and two kinds of polyester resin.
Post time: May-21-2017