Aluminum Prepainted Aluminum Coil for Manufacturing Gutter
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 100000 m.t./month
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Specification
Product Description
Commodity: Aluminum coil jumbo rolls
Alloy: 1050/1060/1100/1200/3003/3004/3005/3105/5005/5052/5754/5083/6061/8011
Temper: O, H12,H14,H16,H18,H22,H24,H32,H112,T6
Gauge: 0.2mm-8mm
CC and DC material with higher tensile strength and bigger elongation
1.Specifications:
1. wood prepainted aluminum coil
for aluminium shutter
2. Aluminum Alloy: 3003H24, 3005H24, 3105H24 or 1 series, 5 series,
3. Thickness: any thickness range from 0.2mm to 1.5mm are available;
4. Width: any width range from 55mm to 1600mm are available;
5. Paint: PET, PVDF, Epoxy Resin;
6. Color: any color is available, as per your sample or our sample;
7. Coating hardness & adhesive: pensive hardness more than 2H; 1st grade adhesive;
8. Impact resistance: no cracking and peeling (50kg/cm, ASTMD-2794:1993)
9. Flexibility & MEK resistance: “T-bend”, 2T; MEK resistance more than 100;
Warranty: PET coating allows 5-10 years
10.Package: carton package and wooden pallet; 1Ton, 1.5Ton or 2 Tons as per your request;
11.Certificate: Certificate of origin;
Lidao Aluminum coil is mainly be used for roof, ceiling, curtain wall, al-plastic panel, aluminum veneers, perforated panel, aluminum tile, window, door, metal furniture, can or box for food,
During the past years we have to import extra-wide coated aluminum coil for China market .In the year 2011 ,CNBM invest millions of usd introduce and establish a large new coating line with line speed 30 meters/secod ,which enable us to pre-paint aluminum coil with max width 2400mm.
CNBM 's team with 15 years experience ,is dedicated to each steps including quality inspection to materials ,pretrement ,coating
,baking,rooling,inspection and packing ,and make sure the coating layer is smoothl,durable,shiny and keep uniform color on different coils.
We learned sincerely from some of most famous container or truck manufacture in the world about their requirements on aluminum materials ,coating layer,color,size tolerance etc,and focus on all details about package storage and transport .
CNBM offer an new option for you.
Our Services
CNBM is ready to assist with any product needs or enquiries. We value our customers and welcome your thoughts and feedback.
Please send comments, questions and requests through alibaba or our personal contact so they can be directed to the appropriate department.
About samples: Based on our company rules, a few samples are willing to be offered, but clients are requested to pay freight.
Working time:9:00~17:30(GM+8) from Monday to Friday, but you also can contact with us via personal contact information during our leisure time. We will try our best to offer you service in 24*7 hours.
Any quality, quantity problems are occured, response you will get in time not over more 24 hours after we recieve your complains. Problems will be solved in one week throught friendly negotiation.
FAQ
Q: Can you provide free samples?
A: Yes, free samples will be sent to you on freight at destination.
Q: Can I get your latest catalogue?
A: Yes, it will be sent to you in no time.
Q: What is the MOQ?
A: 5 tons
Q: What are your payment terms?
A: We accept L/C, D/A, D/P, T/T, West Union,etc.
If you are interested in our products, please do not hesitate to contact with us via following information
- Q: Does aluminum undergo corrosion when exposed to seawater?
- <p>Aluminum does not typically corrode in seawater due to its natural protective oxide layer. When exposed to air or water, aluminum forms a thin, dense layer of aluminum oxide on its surface, which prevents further corrosion. This passive layer makes aluminum highly resistant to corrosion in most environments, including seawater. However, under certain conditions such as in the presence of certain chemicals or extreme pH levels, the protective layer can be compromised, leading to corrosion. Generally, though, aluminum is considered a good material for marine applications because of its corrosion resistance.</p>
- Q: Explain the impact of adding magnesium to aluminum alloys on their characteristics.
- <p>Adding magnesium to aluminum alloys significantly enhances their strength, especially in the form of heat-treatable alloys known as Al-Mg or 5000 series alloys. Magnesium increases the alloy's resistance to corrosion, improves its formability, and raises its mechanical strength. These alloys are often used in applications requiring high strength-to-weight ratios, such as in the aerospace and automotive industries. The addition of magnesium also improves the alloy's weldability and resistance to stress corrosion cracking. However, it's important to note that excessive magnesium can lead to reduced ductility and increased susceptibility to stress corrosion cracking, so the amount added must be carefully controlled.</p>
- Q: Explain how the use of aluminum contributes to global warming in a few sentences.
- <p>The use of aluminum significantly affects global warming due to the energy-intensive process required to extract it from bauxite ore. The production of aluminum releases large amounts of greenhouse gases, particularly carbon dioxide, which contribute to global warming. Additionally, the electricity used in aluminum production often comes from fossil fuels, further exacerbating the issue. Moreover, aluminum is lightweight and durable, leading to increased demand, which in turn drives up production and emissions. The recycling of aluminum is crucial to mitigate its environmental impact, as it requires only 5% of the energy needed for primary production, significantly reducing carbon emissions.</p>
- Q: This question asks for various methods that can be used to recycle aluminum.
- <p>Recycling aluminum can be done through several methods, including mechanical recycling, which involves melting and reprocessing aluminum without altering its chemical properties. This is the most common method due to its efficiency and cost-effectiveness. Another method is chemical recycling, where aluminum is treated with chemicals to break it down into its constituent elements, which can then be repurposed. Additionally, aluminum can be recycled through a process called hydrometallurgical recycling, which uses aqueous solutions to extract aluminum from waste. Finally, sorting and collection play a crucial role in ensuring that aluminum waste is directed to appropriate recycling facilities where these methods can be applied.</p>
- Q: This question asks for methods to protect aluminum from corrosion.
- <p>Aluminum corrosion can be prevented through several methods. One common approach is anodizing, which involves applying a protective oxide layer to the aluminum surface. This process enhances the metal's resistance to corrosion. Another method is using protective coatings such as paints or enamels that act as a barrier against corrosive elements. Cathodic protection, where aluminum is connected to a more easily corroded metal, can also be used. Additionally, ensuring proper design and avoiding contact with aggressive chemicals can minimize corrosion. Regular maintenance and inspection can help detect and address corrosion issues early.</p>
- Q: This question asks about the various applications of aluminum in construction materials.
- <p>Aluminum is widely used in building materials due to its lightweight, high strength, and resistance to corrosion. It is commonly used in window frames, door frames, curtain walls, and roofing systems for its durability and low maintenance requirements. Aluminum is also used in structural components such as beams and columns, and in the manufacturing of prefabricated buildings. Its malleability allows for the creation of various shapes and designs, making it ideal for both functional and aesthetic purposes in construction. Additionally, aluminum's thermal conductivity and reflectivity properties make it suitable for energy-efficient building envelopes.</p>
- Q: Is it safe and practical to use pure aluminum foil for wrapping food for storage?
- <p>Yes, you can use pure aluminum foil to wrap food for storage purposes. Aluminum foil is widely used for its excellent barrier properties against air, moisture, and light, which helps to preserve food freshness and prevent spoilage. It's also heat resistant, making it suitable for both refrigeration and cooking applications. However, ensure the foil is food-grade and avoid using it with acidic or salty foods as these can cause a reaction with the aluminum. Always follow the manufacturer's guidelines for safe use.</p>
- Q: Is it possible to recycle aluminum to create new products?
- <p>Yes, aluminum can be recycled and used to make new products. Aluminum is one of the most recycled materials in the world due to its lightweight, durability, and the fact that it can be recycled indefinitely without losing quality. Recycled aluminum saves energy and reduces waste, making it an environmentally friendly choice for manufacturing new products.</p>
- Q: This question asks about the steps involved in preparing aluminum foil for use in food packaging.
- <p>Aluminum foil for food packaging is processed through several steps. First, aluminum ingots are melted and then rolled into thin sheets. The sheets are cleaned to remove any impurities and coated with a thin layer of food-grade protective coating to prevent any chemical reactions with the food. Next, the sheets are cut into rolls or sheets of standard sizes. The aluminum foil is then inspected for quality, ensuring it is free from defects and safe for food contact. Finally, it is packaged and shipped to manufacturers who use it to wrap or package food products.</p>
- Q: This question asks for a comparison of the benefits and drawbacks of utilizing aluminum in the construction of solar panels.
- <p>Aluminum offers several advantages in solar panel construction, such as its lightweight nature, which reduces the overall weight of the panels and makes them easier to install. It is also highly conductive, enhancing the efficiency of electricity generation. Additionally, aluminum is corrosion-resistant and durable, which means it can withstand harsh weather conditions and last longer. However, there are disadvantages, such as its relatively low strength compared to other metals, which could lead to damage under high stress. Aluminum also has a higher reflectivity, which can reduce the amount of sunlight absorbed by the solar cells. Lastly, while aluminum is abundant, its extraction and processing can have environmental impacts, contributing to carbon emissions and resource depletion.</p>
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Aluminum Prepainted Aluminum Coil for Manufacturing Gutter
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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