Transparent EFG Al2O3 Sapphire Single Crystal Tubes Customized
Sizes Optical Lens
Material Features:
As one of the hardest substances known, sapphire has a very high
melting point (2050°C), excellent physical, chemical and optical
properties, and is widely used in a variety of harsh engineering
environments. Sapphire tube characteristics:
1, excellent heat and pressure resistance: our sapphire tube use
temperature up to 1950℃ high temperature
2, ultra-high purity: the purity of our sapphire tube is as high as
99.995%, ultra-high purity ensures the performance advantage of
sapphire.
3, ultra-high hardness and durability: sapphire tube hardness up to
Mohs9, with strong wear resistance.
4, strong air tightness: Our sapphire pipe using proprietary
technology molding, with 100% air tightness, prevent residual gas
penetration and chemical gas corrosion resistance.
Technical parameters:
| Material | Al2O3 Sapphire Single Crystal |
| OD | Customize |
| ID | Customize |
| Thickness | 0.04mm |
| Lenght | 600mm |
| Melting Point | 2050 °C |
| Method | EFG Model |
| Hardness | Mohs 9.0 |
| Type | MIcro tubes |
| Surface quality | 40/20 |
| Application | Optical lens |
| Refractive Index | 1.8 |
| Color | Transparent |
| Density | 4.0 g/cm3 |
| Thermal Expansion | 5.3 µm/m-K |
Product Applications:
• Energy sector: NOx removal, etc
• Heavy oil reactors: petrochemical and other fields
• Optical applications: UV lights, automotive lights
• Glass and ceramic industry: alternative to Pt probes,
non-polluting
• Instrument manufacturing: microwave digester, high temperature
reactor, laboratory test instrument, etc
• Corrosive environmental manufacturing: concentrated or boiling
mineral acids, high temperature reactive oxides
• Semiconductor manufacturing: The purity of sapphire casing up to
99.995% ensures the production process is pollution-free.
Factory Introduction:
Engaged in photoelectric new materials, semiconductor materials and
new crystal materials; Superhard materials research and
development, production, sales of high-tech enterprises. Products
are widely used in consumer electronics, precision equipment, laser
communication, medical, environmental protection, high-end
instruments, instruments, aerospace, naval ships, weapons and other
fields.The company covers an area of 30 mu, building a factory area
of 15,000 square meters, office building of 3,000 square meters,
with a full set of equipment from raw material orientation,
cutting, shaping, grinding, chamfering, fine carving, fine
grinding, polishing, cleaning and inspection, as well as related
supporting testing equipment, end-to-end technology and production
capacity and related supporting, and has experienced engineering
and technical team.With its strong production capacity of
non-calibration products, we can research and develop design
solutions according to customer needs.The company's products involve a wide range, a wide variety of
products sold all over the world. Adhering to the concept of
"customer-centric, employee-based, R&D as the core", the
company has grown into a high-tech enterprise in the field of new
materials in China through continuous integration.
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