Aluminium Window Profiles Powder Coating Furniture Decoration Wind
Resistance Grey Aluminum Profiles
Profile Specification:
| Description | 6063 T5 Champagne Anodized Aluminum Window Profiles Extrusion For
South America |
| Material Thickness(t) | 0.8-2.0 mm |
| Materiral | aluminum alloy 6063 |
| Annealing Treatment | T3-T8 |
| Color | Wood, Silver White ,Bronze , Champagne, Black, (RAL series)etc. |
| Surface Treatment | anodized, powder coated, electrophoresis, wood grain, polished and
etc |
| Shape | Square, Round, Flat, Oval, and according to customer's drawing. |
| Length | Normal length=6m or in customer's order |
| Usage | Building, Production Line, Decoration, Industrial, Transportation,
Door and window, etc. |
| Package | 1. Pearl cotton foam for each profile;
2. Wrap with shrink film exterior;
3. Packed according to customer request. |
| Advantages/Features | Providing colorful products with various mechanical
performances to adapt all kinds of architectural styles
|
Aluminum Profiles Surfaces Treatment Types:
1.Sand blasting
The process of cleaning and roughening metal surface by using the
impact of high-speed sand flow. The surface treatment of aluminum
parts by this method can make the surface of the workpiece obtain
certain cleanliness and different roughness, and improve the
mechanical properties of the workpiece surface. Therefore, it
improves the fatigue resistance of the workpiece, increases the
adhesion between it and the coating, prolongs the durability of the
coating film, and is also conducive to the leveling and decoration
of the coating.
2. Polishing
Using mechanical, chemical or electrochemical methods to reduce the
surface roughness of the workpiece, so as to obtain a bright and
flat surface. Polishing process is mainly divided into: mechanical
polishing, chemical polishing and electrolytic polishing. After
mechanical polishing + electrolytic polishing, it can approach the
stainless steel mirror effect, giving people the feeling of
high-grade, simple and fashionable future (of course, it is easy to
leave fingerprints, and more care should be taken).
3. Wire drawing
Wire drawing is the manufacturing process of repeatedly scraping
aluminum plates out of lines with sandpaper. Wire drawing can be
divided into straight wire drawing, random wire drawing, rotary
wire drawing and thread drawing. The metal wire drawing process can
clearly show each fine wire mark, so that the fine hair luster can
be reflected in the metal matte. The product has a sense of fashion
and science and technology.
4. High gloss cutting
The diamond knife is reinforced on the main shaft of the precision
engraving machine with high-speed rotation (generally 20000 RPM) by
the precision engraving machine to cut parts, resulting in local
bright areas on the product surface. The brightness of cutting
highlight is affected by the milling bit speed. The faster the bit
speed is, the brighter the cutting highlight is. On the contrary,
it is darker and easy to produce knife marks. High gloss cutting is
especially used in mobile phones.
5. Anodizing
Anodizing refers to the electrochemical oxidation of metals or
alloys. Aluminum and its alloys form an oxide film on aluminum
products (anodes) under the action of external current under the
corresponding electrolyte and specific process conditions.
Anodizing can not only solve the defects of aluminum surface
hardness and wear resistance, but also prolong the service life of
aluminum and enhance the beauty. It has become an indispensable
part of aluminum surface treatment. It is the most widely used and
very successful process at present.
6. Two Color Anodizing
Two Color Anodizing refers to anodizing on a product and giving
different colors to specific areas. The cost of two-color anodizing
is high because of the complex process; However, through the
comparison between two colors, it can better reflect the high-end
and unique appearance of the product.
Aluminum Profiles Features:
Corrosion resistance
The density of aluminum profile is only 2.7g/cm3, which is about
1/3 of that of steel, copper or brass (7.83g/ cm3, 8.93g/ cm3,
respectively). In most environmental conditions, including in air,
water (or salt water), petrochemistry and many chemical systems,
aluminum can show excellent corrosion resistance.
conductivity
Aluminum profile is often selected for its excellent conductivity.
On the basis of equal weight, the conductivity of aluminum is
nearly 1/2 of copper.
Thermal conductivity
The thermal conductivity of aluminum alloy is about 50-60% of
copper, which is beneficial to the manufacture of heat exchanger,
evaporator, heating appliance, cooking utensil, cylinder head and
radiator of automobile.
Nonferromagnetism
Aluminum profile is non ferromagnetic, which is an important
feature for the electrical and electronic industries. Aluminum
profiles cannot be self ignition, which is important for the
application of handling or contacting inflammable and explosive
materials.
Processability
The processability of aluminum profile is excellent. In various
deformation and casting aluminum alloys, and in the various states
after the production of these alloys, the machining characteristics
have changed greatly, which requires special machine tools or
technologies.
Formability
The allowable deformation is controlled by specific tensile
strength, yield strength, ductility and corresponding processing
hardening rate.
Recyclability
Aluminum has high recovery, and the characteristics of recycled
aluminum are almost the same as that of primary aluminum.
