Tantalum Foil Belt
Tantalum foil belt, when used in the context of light source materials, typically refers to strips or foils made from tantalum metal that is very heavy, ductile, and hard, and has high corrosion resistance. Tantalum foil belt is especially resistant to chemicals at temperatures below 150 °C and can only be dissolved with hydrofluoric acid. Tantalum foil belt has the fourth-highest melting point of all metals and is able to form extremely thin and protective oxide layers for high-quality capacitors, and are utilized in various applications within the field of lighting and light source technology.
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Key Characteristics
1. High temperature stability: Tantalum foil belt is popular for its high melting point and excellent high temperature resistance. In high-temperature environments, such as lasers or high-intensity light sources, tantalum foil belts can maintain their structural and performance stability.
2. Optical properties: Tantalum foil belts can usually be prepared into extremely thin sheets and have excellent optical properties. These thin sheets can be used in a variety of optical applications, including optical reflection, transmission and refraction.
3. Electrical conductivity: Tantalum is a good conductive material, so tantalum foil belts can be used in light source devices that require electrical conductivity. This is critical for some special optoelectronic applications.
4. Corrosion resistance: Tantalum has good corrosion resistance to many chemicals, which allows it to maintain its performance in various environments.
5. Reflectivity: Tantalum has good reflectivity in the visible light spectrum, which makes tantalum foil belt useful for enhancing the efficiency of light reflection in various lighting applications.
6. Durability: Tantalum foil belts are known for their durability and resistance to corrosion, which can extend the lifespan of light source components.
Product Descriptions
1. Regular dimensions: width: (0.8-2.5)mm; thickness: (0.028-0.30)mm.
2. Width tolerance within +-0.05mm, uniform thickness, controlled between 0.027 and 0.031mm.
3. Smooth surface, no roller printing, scratches, dirt and metallic luster.
4. Tantalum foil belts are straight and flexible.
5. Smooth cut surfaces without conglutination.
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