| Customization: | Available |
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| Application: | Transportation Tools, Door & Window, Glass Wall, Heat Sink, Decorations |
| Certification: | RoHS, ISO9001, ASTM, JIS, GB, EN, ASTMB |
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Aluminium-magnesium-manganese alloy roofing panel, commonly known as AlMgMn or A.M.M roofing panel, is a type of roofing material that is made from a blend of aluminium, magnesium, and manganese. This alloy roofing panel has gained popularity due to its numerous advantages and benefits.
Here are some key points about Aluminium-magnesium-manganese alloy roofing panel:
Composition: As the name suggests, this roofing panel is composed primarily of aluminium, magnesium, and manganese. The specific ratio of these metals can vary depending on the manufacturer and intended application.
Lightweight: Aluminium is a lightweight metal, and the inclusion of magnesium and manganese further enhances this property. This makes Aluminium-magnesium-manganese alloy roofing panel an excellent choice for roofing applications, as it is easy to handle and install.
High Strength: Despite its lightweight nature, this alloy roofing panel possesses high strength. It can withstand various weather conditions and external forces, ensuring durability and long-lasting performance.
Excellent Corrosion Resistance: Aluminium-magnesium-manganese alloy roofing panel has excellent corrosion resistance, making it suitable for use in environments where exposure to moisture, chemicals, or other corrosive agents is a concern.
Good Formability: This alloy roofing panel can be easily formed into various shapes and sizes, making it suitable for a wide range of roofing applications.
Good Thermal Conductivity: Aluminium is a good conductor of heat, and the Aluminium-magnesium-manganese alloy roofing panel helps to dissipate heat effectively. This can help to regulate the temperature inside a building, reducing the need for artificial cooling.
Environmentally Friendly: Aluminium-magnesium-manganese alloy roofing panel is a recyclable material, which makes it an environmentally friendly choice for roofing applications.
Aesthetically Appealing: This alloy roofing panel can be finished in a variety of colors and textures, enhancing the overall aesthetic appeal of a building.
Al-Mg-Mn Roofing System
Fluorocarbon colour coated aluminium-magnesium-manganese coil, with its beautiful, light weight, easy processing, durability and recyclable performance, is favoured in various large-span metal roof structures and corrugated insulation systems. Typical alloys: A3004, A5052, A5754; Typical width: 575mm, 578mm, 580mm, 595mm, 600mm, 1000mm, can be slit to any width according to customers' requirements; Typical thickness: 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.2mm; Conventional coatings: 25-28 microns for PVDF2 coating, 35-28 microns for 3 coating. Conventional coating: PVDF 2 coated 25-28 microns, 3 coated 35-38 microns, common silver grey, bright silver, champagne silver, pure white, hammer embossing, etc..
Coated Aluminium Coil
Coated aluminium coils, i.e. "roll coated aluminium coils", means that aluminium coils are pre-coated with colours before they go through the forming process of shearing, bending, rolling, etc., which is different from the spraying method (spraying paint after forming). Currently in the construction market, used in the building surface metal materials, specially designed for the construction of colour coated aluminium, high-speed continuous automatic operation of the roller coating line, the coating is more uniform, stable; a one-time can ensure that the front side and the reverse side of the two layers of coating molding, more efficient, to avoid the surface of the aluminium coil paint coating in the multiple processing is overbaked.
| Test Item | Paint | ||||
| PVDF | PE And Others | ||||
| With Varnish | Without Varnish | ||||
| Paint Film Thickness, μ | ≥22 | ≥30 | ≥18 | ||
| Shine Tolerance | Shine≥80 Unit, ±10 Unit Allowed | ||||
| Shine≥20-80 Unit, ±7 Unit Allowed | |||||
| Shine<20 Unit, ±5 Unit Allowed | |||||
| Pencil Hardness | ≥1H | ||||
| Abrasion Resistance, L/μm | ≥5 | -- | |||
| T-bend | ≤2T | ≤3T | |||
| Impact Strength | 50KG.CM Without Depainting And Crack | ||||
| Adhesive Force (Class) | ≥1 | ||||
| Boiling Water Resistance | Unvarying | ||||
| Chemical Resistance | Acid Endurance | Unvarying | |||
| Alkali Stability | Unvarying | ||||
| Oil Resistivity | Unvarying | ||||
| Resistance To Solvent | ≥70 | ≥50 | |||
| Scrub Resistance | ≥10000 Times Unvarying | ||||
| Dirt Resistance | ≤15% | -- | |||
| Salt Spray Resistance(class) | ≥ 2 class | -- | |||
Colours to choose from
Vibrant colours and decorative qualities. Colour coated aluminium coils have a true physical layering, and can be customised in a variety of colours according to the specific development needs analysis of the corporate clients at the same time.
Surface finish
Coated aluminium coils strive for perfection in the surface finish, flat colour, weather resistance and flexibility of each performance.
Equipped with large-scale equipment
Equipped with a large automatic cross-cutting (sheet cutting) machine, we can also cut to the specified length for customers.
Dingang/Senruida has been a professional manufacturer and experienced exporter of new material,focuses on R&D,manufacturing,processing high-end roller-coating aluminium coil material products since 2002.
For the past decades,we've been growing rapidly in the industry,owning two plants of 160,000 square meter with eight large automatic roller coating lines for aluminium sheet material products.In addition,we have stretching-bending rectifier,cleaning,draw bench,embossing,cross-cutting and vertical slitting machines.With an annual deep processing capacity of more than 20,000 tons. Over 300 skillful workers,with over 200 major projects completed worldwide,our workers pride themselves in production high quality products and taking on projects with a high level of difficulty in fabrication and coating.
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