Product Description:Quartz glass tube is a special industrial technical glass made of silica. It is a very good basic material with a series of excellent physical and chemical properties.
Product features:
1. High temperature resistance:
The softening point temperature of quartz glass is about 1730°C, it can be used for a long time at 1100°C, and the maximum use temperature in a short time can reach 1450°C.
2. Corrosion resistance:
Except for hydrofluoric acid, quartz glass hardly reacts with other acid substances, its acid resistance is 30 times that of ceramics and 150 times that of stainless steel, especially its chemical stability at high temperature, which is unmatched by any other engineering materials. comparable.
3. Good thermal stability:
Quartz glass has a very small thermal expansion coefficient and can withstand severe temperature changes. Quartz glass is heated to about 1100 ºC, and it will not burst into normal temperature water.
4. Good light transmission performance:
Quartz glass has good light transmittance in the entire spectral band from ultraviolet to infrared, and the transmittance of visible light is above 95%, especially in the ultraviolet spectral region, the transmittance can reach above 80%.
5. Good electrical insulation performance:
The resistance value of quartz glass is equivalent to 10,000 times that of ordinary glass, which is a particularly good electrical insulating material, and has good electrical properties even at high temperatures.
Product applications:
Due to its excellent physical and chemical properties, quartz glass is widely used in various fields such as electric light sources, semiconductors, optical communications, military industry, metallurgy, building materials, chemistry, machinery, electricity, and environmental protection.
Main Cooperation Materials Manufacturers: CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,C-LASER,ETC
Main Export Countries & Areas: Usa, Uk, Japan, Germany, Spain, France, Swiss, Korea, Russia, Pakistan, India, Portugal, Canada, New Zealand, Australia, Saudi Arab, Turkey, Finland, Poland ,etc.
Raytekoptics Extra value added services offered: 1). Optical workcraft & process solution design; 2). Rough processing raw materials; 3). Semi finishing raw materials; 4). Fabricate custom sizes and shapes; 5). Design and supply custom coatings; 6). Modify and resurface customer supplied materials; 7). Drill holes, notch glass and provide beveled substrates; 8). Precision polish optics with non-standard aspect ratios;
Payment Method: by T/T or Western Union. Delivery time: 7-10 days. Quality Warranty: Ruitaiphotoelectric(Raytekoptics) offersquality warranty for our optics products with "3R" policy. For any inferior-quality products, Ruitaiphotoelectric(Raytekoptics) is responsible for return, replacement and refund.
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