Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:1 m.t.
Supply Capability:100 m.t./month
1.Specification
LIGHT GAUGE ALUMINUM FOIL
application:cigarette package, aseptic package, pouches, sachets
alloy:1235/8011/8079
temper:O
thickness&tolerance:0.006mm-0.009mm (±6%)
width&tolerance: 200mm-1650mm (±1mm)
mehanical properties: tensile strength (U.T.S)≥40Mpa, elongation≥1%
standard: GB/T3198 / ASTM-B209 /EN 546
2.Description
In Europe aluminium experiences high rates of recycling, ranging from 42% of beverage cans, 85% of
construction materials and 95% of transport vehicles.Recycled aluminium is known as secondary aluminium, but maintains the same physical properties as primary aluminium. Secondary aluminium is produced in a wide range of formats and is employed in 80% of alloy injections. Another important use is for extrusion.
Material is the rolling deformation of processing to soften.High speed aluminum foil rolling mill of high speed, with the improvement of rolling speed, rolling deformation zone, high temperature, according to the calculation of deformation of metal temperature may rise to 200 ℃, the equivalent of a middle recovery annealing, causing processing rolling material softening phenomenon.
White dross from primary aluminium production and from secondary recycling operations still contains useful quantities of aluminium that can be extracted industrially.The process produces aluminium billets, together with a highly complex waste material. This waste is difficult to manage. It reacts with water, releasing a mixture of gases (including, among others, hydrogen, acetylene, and ammonia), which spontaneously ignites on contact with air;contact with damp air results in the release of copious quantities of ammonia
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