Aluminium Prepainted Coil Hot Saled 3105
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 2000 m.t./month
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Item specifice
Grade:
3000 Series
Surface Treatment:
Coated
Shape:
Round
Temper:
Half Hard,Hard
Application:
Decorations
Structure of Aluminium Prepainted Coil Hot Demanded 3105:
Aluminium coil/sheet are of a wide range of specifications, and they are widely used in:Interior: wall cladding, ceilings, bathrooms, kitchens and balconies, shutters, doors...Exterior: wall cladding, facades, roofing, canopies, tunnels,column covers , renovations...Advertisement: display platforms, signboards, fascia, shop fronts...
Main Features of Aluminium Prepainted Coil Hot Demanded 3105 :
1) High gloss
2) High flexibility
3) Impact resistance
4) Excellent weather-proof durability
5) Anti-ultraviolet
6) High erosion resistance
7) Stable color and gloss
8) Good mechanical processing performance
9) Abrasion resistance
Image of Aluminium Prepainted Coil Hot Demanded 3105:
Specifications of Aluminium Prepainted Coil Hot Demanded 3105:
Alloy | A1100,A3003, A8011 etc |
Temper | H16,H18,H26 |
Thickness | 0.02-3.0mm |
Width | Standard width:1200 1240mm |
30mm-1500mm | |
Diameter | Outside dia:1200mm\1000mm\1240 |
Interior dia: 405mm,505mm | |
Weight | 1.5T/coil,2.5 T/coil,3.0 T/coil |
Coating | PE, PVDF, |
Surface | Color coated, Embossed, mill finish, |
Color | As to RAL |
Gloss | 10 - 90%(EN ISO-2813:1994) |
Coating Thickness | P E : more than 18 micron |
PVDF: more than 25 micron | |
Coating Hardness (pencil resistance) | More than 2h |
Coating adhesion | 5J(EN ISO-2409:1994) |
Impact Resistance | No peeling or cracking(50 kg/cm,ASTMD-2794:1993) |
Flexibility (T-bend) | 2T |
MEK resistance | More than 100 |
FAQ of Aluminium Coil:
a.What is monthly capacity
---CNBM is one stated own company and our monthly capacity is about 2000tons.
b. Now which countries do you export your goods?
---Now we export to South East Asia,Africa, North America,South America ect.
- Q:A certain ionic compound is made entirely of aluminum and oxygenWhat is the formula for this compound?
- Aluminum Oxide Al2O3
- Q:What is the hardness range of aluminum coils?
- The specific alloy and temper determine the hardness range of aluminum coils. Aluminum coils can have a wide range of hardness levels, varying from very soft to very hard. The hardness can be measured using either the Rockwell or Brinell hardness scales. Soft aluminum coils have a lower hardness range, typically falling between 20 and 40 on the Rockwell scale. These coils are commonly used in applications where flexibility and formability are crucial, such as packaging, insulation, and electrical wiring. On the other hand, hard aluminum coils have a higher hardness range, usually ranging from 40 to 70 on the Rockwell scale. These coils are more rigid and possess superior mechanical properties, making them suitable for applications that demand strength and durability, like automotive parts, construction materials, and aerospace components. It is worth noting that the rolling process, heat treatment, and alloy composition can also influence the specific hardness range of aluminum coils. Therefore, it is advisable to consult the manufacturer or supplier for the exact hardness range of the aluminum coils considered for a particular application.
- Q:Will the aluminum braking surface dissipate heat evenly allowing for fast stops from fast descents or will I have to still pulsate braking to reduce heat build up in the tires and tubes?
- Aluminum is tried and true, basalt seems like a gimmick. Aluminum's light, it's sought after over steel, which is cheaper and heavier and stronger. No basalt, no need.
- Q:Are aluminum coils suitable for high-reflective applications?
- Indeed, high-reflective applications are well-suited for aluminum coils. Renowned for its exceptional reflectivity, aluminum boasts a reflectance ratio ranging from 80 to 90%. Consequently, it serves as an impeccable material for endeavors necessitating considerable reflectivity, including lighting fixtures, solar panels, and mirrors. Furthermore, aluminum coils may undergo coating or polishing processes to heighten their reflective attributes. Moreover, aluminum possesses the advantages of being lightweight, corrosion-resistant, and having commendable heat conductivity, rendering it a versatile option for diverse high-reflective applications.
- Q:Can aluminum coils be painted or coated with different colors?
- Yes, aluminum coils can be painted or coated with different colors.
- Q:Are aluminum coils suitable for solar panel applications?
- Yes, aluminum coils are suitable for solar panel applications. Aluminum is a lightweight and highly conductive material that has several advantages for solar panels. Firstly, aluminum coils can effectively transfer and dissipate heat, which is crucial for maintaining the efficiency and lifespan of solar panels. Aluminum's excellent thermal conductivity helps in reducing the temperature of the solar cells, preventing overheating and potential damage. Secondly, aluminum coils are highly resistant to corrosion, making them an ideal choice for outdoor solar panel installations. Solar panels are exposed to various weather conditions, including rain, snow, and humidity, which can lead to corrosion and degradation. Aluminum's natural oxide layer acts as a protective barrier, preventing corrosion and increasing the durability of the solar panels. Additionally, aluminum is a cost-effective material that is widely available and easy to manufacture. Its lightweight nature also contributes to easier transportation and installation of solar panels, reducing overall costs. In conclusion, aluminum coils are suitable for solar panel applications due to their excellent thermal conductivity, corrosion resistance, durability, and cost-effectiveness.
- Q:Are there any limitations on the welding or soldering of aluminum coils?
- Yes, there are limitations on welding or soldering aluminum coils. Aluminum has a relatively low melting point and high thermal conductivity, which can make it challenging to weld or solder effectively. The oxide layer on the surface of aluminum also makes it difficult to achieve a strong bond. Additionally, aluminum is prone to distortion and warping during the welding or soldering process. Therefore, special techniques and equipment, such as using specialized fluxes, inert gases, and proper pre-cleaning, are required to overcome these limitations and achieve successful welds or solder joints on aluminum coils.
- Q:Can aluminum coils be used in heat exchangers?
- Indeed, heat exchangers can utilize aluminum coils. The utilization of aluminum in heat exchangers is prevalent owing to its exceptional thermal conductivity and resistance to corrosion. Aluminum's remarkable thermal conductivity enables efficient heat transfer, rendering it an optimal substance for heat exchangers. Furthermore, the coils' endurance and functionality in challenging surroundings are guaranteed by aluminum's resistance to corrosion.
- Q:why do we use copper more than aluminum? give some characteristic of copper that makes it better then aluminum?
- more ductile, better conductor. thats about it. we use it for wires and electrical stuff. aluminum is for hard things like cans or cars.
- Q:How do aluminum coils contribute to the fire resistance of products?
- The fire resistance of products is enhanced by aluminum coils in multiple ways. To begin with, aluminum possesses a high melting point, enabling it to endure high temperatures without deforming or melting. This attribute is critical in thwarting the fire's propagation as it preserves the product's structural integrity, thereby restricting the fire's ability to infiltrate or weaken it. Moreover, aluminum exhibits exceptional thermal conductivity, allowing it to efficiently disperse heat. This characteristic plays a pivotal role in fire resistance since it aids in cooling the surrounding area, thereby minimizing the likelihood of ignition or combustion of nearby materials. By swiftly transferring heat away from the source, aluminum coils can impede the fire from spreading or escalating. Furthermore, aluminum is non-combustible, signifying that it does not burn or support combustion. This property assumes great importance in fire resistance as it prevents the aluminum coils from serving as fuel for the fire. Instead, aluminum acts as a barrier, impeding the flames from reaching other flammable materials and diminishing the overall fire hazard. Additionally, aluminum displays resistance to corrosion, allowing the coils to maintain their structural integrity over time, even in environments with high humidity or corrosive elements. This durability is crucial as it ensures that the fire resistance properties of products remain intact, providing enduring protection against fire hazards. In summary, the fire resistance of products is bolstered by aluminum coils due to their high melting point, excellent thermal conductivity, non-combustible nature, and resistance to corrosion. These properties collaborate to restrict the fire's spread, efficiently dissipate heat, prevent the addition of fuel to the fire, and preserve the product's structural integrity, ultimately enhancing its fire resistance capabilities.
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Aluminium Prepainted Coil Hot Saled 3105
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 2000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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