Clear borosilicate test tube

Model Number: HMQT-059 Brand Name: hmquartz Key Specifications/Special Features: Quartz tubesMaterial: 99.9-99.999% Si02Color: transparentApplication: electric light source, electrical appliances (electric), semi conduct or balancingBrand: HUAMEI

Features of quartz tube/quartz glass tube:

• High purity: 99.99%-99.999% SiO2
• Strong hardness: moh's hardness 5.3-6.5
• High temperature resistance: can work under 1200°C continuously
• Acid and alkali resistance: except hydrofluoric acid, quartz glass does not react with any acid and base, it's stability is 30 times of the ceramic, and 150 times of stainless steel
• Electric insulation: 10000 times of usual glass
• High light transmittance: 85%-95%, depends on different spectrum
• Excellent thermal shock stability: small thermal expansion coefficient, 5.5×10-7/℃

Specifications:

• Outer diameter: Φ3-Φ300mm
• Thickness: 1-5.0mm
• Length: 100-2500mm
• PS: we can also design product as customer’s requests

Applications:

• This product is mainly used in electric light source, electrical appliances (electric), semiconductor, optical communications, military industry

Packaging:

• Plastic air cushion film
• Foam material
• Paper carton
• Wooden case