Reflective Aluminum Sheet

Mirror reflective aluminum sheet introduction

Reflective aluminum sheet is a metal sheet with high reflectivity and is widely used in optics, electronics, construction and other fields. This article will introduce the principles, characteristics and applications of Reflective aluminum sheets.

The high reflectivity of the Reflective aluminum sheet is determined by the special structure of its surface. The surface of the Reflective aluminum sheet is polished to form a very smooth mirror surface. When light hits the surface of the aluminum sheet, reflection occurs.

Because aluminum has good electrical conductivity, it can quickly conduct light to the inside of the aluminum sheet, and then through internal reflection, the light can be emitted again. This series of reflection processes makes the Reflective aluminum sheet have a very high reflectivity.

Specification of reflective aluminum sheet

Surface treatment process of reflective aluminum sheet

There are many types of mirror reflective aluminum plates, ranging from low to high grades, including filmed mirror aluminum, polished mirror aluminum, oxidized mirror aluminum, and super mirror aluminum sheets.

Features of reflective aluminum sheet

• 1. Reflectivity: The reflectivity of reflective aluminum plates can reach more than 80%, which is incomparable to conventional metal materials.
• 2. Good corrosion resistance: Aluminum itself has good corrosion resistance. After special treatment, the mirror-reflective aluminum sheet is more corrosion-resistant and can be used for a long time in harsh environments.
• 3. Lightweight: Aluminum is a lightweight metal. Compared with other metal materials, mirror-reflective aluminum sheets are lighter and easier to carry and install.
• 4. Easy to process: Aluminum has good plasticity and processability. The mirror-reflective aluminium sheet can be cut, bent, stamped, etc. as needed to adapt to the needs of different shapes.
• 5. Environmental protection: Aluminum is a recyclable metal material, and the use of mirror-reflective aluminum sheets meets environmental protection requirements.

Application of reflective aluminum sheet

• 1. Optical field: Reflective aluminum sheets are widely used in optical instruments, telescopes, laser equipment and other fields. Its high reflectivity can enhance the effect of optical equipment and improve the clarity of optical imaging.
• 2. Electronic field: Reflective aluminium sheets are often used as the reflective layer of photovoltaic devices such as solar panels and LED lights. Its high reflectivity can increase the absorption efficiency of solar energy and improve the luminous brightness of optoelectronic devices.
• 3. Construction field: Reflective aluminum panels can be used in building exterior wall decoration, roof shading, etc. Its high reflectivity can reflect most of the sunlight, reduce the heat absorption of the building, and achieve the effect of energy saving and cooling.
• 4. Automobile field: Reflective aluminium sheets can be used in the decoration of car bodies to enhance the appearance and texture of the car. At the same time, its high reflectivity can reduce sunlight exposure, lower the temperature inside the car, and improve ride comfort.

Summary: Reflective aluminium sheets have been widely used in the fields of optics, electronics, construction and other fields due to their high reflectivity, good corrosion resistance, light weight and easy processing. With the continuous development of technology, reflective aluminium sheets will be more widely used in various fields.

Why Is Aluminium Used As Lighting Reflector?

1. Aluminum is a good light reflector for visible light and heat, and its light weight makes it an ideal material for lighting reflectors.

2. The aluminum sheet is a kind of metal with strong ductility, so it is easy to polish, and the reflectivity can reach more than 80%, and aluminum is more cost-effective than using silver as the reflector, so the lighting reflector is made of aluminum.