6000 series T4 T5 T6 door window aluminum extrusion profiles of
anodizing powder coating
Anodising Vs powder coating: Which is better for aluminium surface
treatments?
General introduction : Aluminium is one of Earth’s most abundant metals known for its
lightness, strength and resistance to corrosion. Untreated
aluminium extrusions are perfectly adequate for many applications;
however, there are many valid reasons to treat the surface of
aluminium profiles. These include introducing colour, supplementing
corrosion resistance; augmenting hardness; arresting wear-and-tear;
and adding reflectivity.
Nearly a century old, anodising is a relatively straightforward
electrochemical process used to increase the thickness of the
natural oxide layer on the surface of aluminium.
Powder coating, on the other hand, is a technique mainly used to
apply decorative and protective finishes to aluminium profiles
through a process that electrostatically charges the powder
consisting of a mixture of finely milled resin and pigment,
spraying it on to the aluminium extrusion, and then fusing it into
a smooth coating in a curing oven.
Advantages of anodised coatings
Easy to maintain, anodised aluminium can be cleaned periodically
with water and a mild detergent to restore its original lustre.
Being part of the metal, the anodic coating will not peel or flake
and also imparts a translucent metallic appearance. Anodising is
unaffected by sunlight preventing fading, and does not emit VOCs.
There is no use of heavy metals in the process.
Advantages of powder coatings
Powder coating is a highly versatile aluminium surface treatment
option and offers several advantages in any application. For
instance, powder coating is available in a huge range of colours
from simple matt, satin and gloss finishes to super matt, super
gloss, and textured finishes. Consistency in finish is assured with
powder-coated aluminium installed at the start of a project looking
the same as other powder-coated surfaces installed towards the end
of the project.
Dents and scuffs are easily repaired using liquid coating that
accurately matches original colours. Powder coating has better
colour uniformity between batches. Offering excellent chemical
resistance to mortar, as well as to industrial-strength acidic and
alkaline cleaners, powder coatings do not produce air pollution.
QUICK DETAILS:
| Application | Aluminum construction (window and door / wall curtain) |
| Material | Alloy 6061 / 6063, We will never use aluminum scrap |
| Temper | T3-T8 |
| Surface Treatment | Mill-Finished, Anodizing, Powder Coating, PVDF, Electrophoresis,
Wood Grain, Polishing, Brushing, etc |
| Alloy or Not | Is Alloy |
| Length | 3.0-7.2 Meters or Customized |
| Thickness | 0.5mm-2.0mm or Customized |
| Profile type |
1. Sliding window and door profiles
2. Casement window and door profiles
3. Louver window and door profiles
4. Heating insulation / thermal break profiles
5. Wall curtain profiles 6. Assembly line/conveyor 7. Aluminum furniture 8. Solar panel frame 9. Sunroom
|
| Shape | Various shapes, parameters and colors available |
| Design |
OEM or ODM is available, please send us your drawing
|
Trade informations:
Shipping port:
Shanghai/Nanjing/Wuhu Port
Type of shipping:
Shipment by sea; by road; by train; multi-transportation.
Payment:
30% down payment by T/T and rest beforoe shipment.
30% down payment by T/T and rest after BL copy.
Or L/C or we can discuss.
Shipping Term:
FOB, CIF or discussed.
Factory and Business :
| Industrial chains | Extrusion production lines |
| Aging lines |
| Vertical powder coating lines |
| Abrasive blasting lines |
| Anodizing and coloring lines |
| Electrophoresis coating lines |
| Heat transfer printing (pattern & wood grain) lines |
| PVDF coating lines |
| Thermal break technology lines |
| Glue injection |
| Thermal barrier strip |
| Normal order process |
1. Client confirms the drawing, quantity and price. |
| 2. Client arranges deposit (if mould free) or mould fee so we can
make sample. |
| 3. Client confirm sample and offer us color sample. |
| 4. 20-35 days production. |
| 5. Goods inspection and delivery. |
| 6. Client pays the balance according to our payment clause. |
| Special services |
Always free drawings no matter you place order or not. |
| Offer whole set of accessories for the door, window or furniture
you need. |
| No mould cost if quantity of one type profile is more than 5 tons. |
F A Q :
1. Q: Are you a factory or trading company?
A: We are a factory.Now we runs 2 large facories, both are designing
and producing Aluminum Profile.
2. Q: Where is your factory located? How can I visit there?
A: Our factory locates in Xuancheng, Southeast Anhui, China, it takes about half and two hours to Shanghai, and one hour to Nanjing and Hangzhou.Warmly welcome to visit us!
3. Q: Is your mould free?
A: We have self-designed mould, if you use our mould, its free.
Or we can open new mould based on your drawing, it is free till
your quantity reach 5tons.
4. Q: How do you control the quality?
A: As a manufacture certificated by ISO9001,ISO14001, We do have very
strict quality controlling system.All the defective products will not be out from factory.
5. Q:How about the delivery?
A:Our annual production capacity is 50,000tons. 10- 30days after sample confirmed and down payment.
6. Q: Can you offer free sample?
A: We can offer free sample but you should bear the freight.
