Products Description
Material: PE or PVDF coated 3003 or 3004 Al alloy coil
Insulation Metal Roof Panels is essential in maintaining a comfortable living or working environment. Metal roofs are known for their energy-efficient properties, but they can still allow heat to escape, making your space too cold in winter and too hot in summer. Here are three types of insulation materials that are commonly used for metal roof panels.
1. Fiberglass batts - This is the most traditional type of insulation. Fiberglass batts are composed of long and thin fiberglass strands that are secured between paper or foil facing. They can be cut to size and easily installed between the metal roofing panels.
2. Spray foam insulation - This type of insulation has become increasingly popular due to its energy efficiency and versatility. Spray foam insulation is applied directly to the underside of the metal roof panels, adhering tightly to the surface. It expands to fill in any gaps or crevices, creating an airtight seal.
3. Rock insulation - This type of insulation is a layer of rock wool that is placed between the metal roof panels and the roof deck. It effectively reflects the heat coming from the sun, preventing it from penetrating the building's interior.
It's worth noting that there are specific requirements for installing insulation in metal roofing. Consult a professional to ensure that you're using the correct type and thickness of insulation for your particular roof.
Advantages Of PE Or PVDF Coated 3003 Or 3004 Al Alloy Panels:
1. Light weight: the density of aluminum is 2.73KG/M³, only 1/3 of that of steel;
2. High strength: high strength can be achieved through composition configuration, processing and heat treatment methods;
3. Corrosion resistance: with self-rust prevention ability, the formation of oxide layer, can prevent metal oxidation corrosion, good acid and alkali resistance;
4. Diverse surface treatment, beautiful: anodizing, electrophoresis, chemical treatment, polishing, painting treatment;
5. Good plasticity and easy processing;
6. Good electrical conductivity: non-magnetization and low spark sensitivity, can prevent electromagnetic interference and reduce the flammability in special environment;
Products parameters
| Insulation Metal Roof Panels technial data | ||||||||
| Grade | Annealing Tem. |
Thickness/mm | Tensile test results at room temperature | bending radius | ||||
| Tensile strength (Rm/MPa) |
non-proportional extension tensile strength (Rp0.2/MPa) |
elongation after break (m/%) | ||||||
| A50mm | A | 90° | 180° | |||||
| not less than | ||||||||
| 3003 | H14 | >0.20～0.50 | 145～195 | 125 | 2 | _ | 0.5t | 2.0t |
| >0.50～1.50 | 2 | 1.0t | 2.0t | |||||
| >1.50～3.00 | 3 | 1.0t | 2.0t | |||||
| >3.00～6.00 | 4 | 2.0t | 一 | |||||
| 3004 | H14 | >0.20～0.50 | 220～265 | 180 | 1 | _ | 0.5t | 2.5t |
| >0.50～1.50 | 2 | 1.0t | 2.5t | |||||
| >1.50～3.00 | 2 | 1.5t | 2.5t | |||||
| >3.00～6.00 | 3 | 2.0t | 一 | |||||
| H24 H34 |
>0.20～0.50 | 220～265 | 170 | 3 | _ | 0.5t | 2.0t | |
| >0.50～1.50 | 4 | 1.0t | 2.0t | |||||
| >1.50～3.00 | 4 | 1.5t | 2.0t | |||||
| H16 | >0.20～0.50 | 240～285 | 200 | 1 | _ | 1.0t | 3.5t | |
| >0.50～1.50 | 1 | 1.5t | 3.5t | |||||
| >1.50～3.00 | 2 | 2.5t | 一 | |||||
| H26 H36 |
>0.20～0.50 | 240～285 | 190 | 3 | _ | 1.0t | 3.0t | |
| >0.50～1.50 | 3 | 1.5t | 3.0t | |||||
| >1.50～3.00 | 3 | 1.5t | 一 | |||||
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