|Materials:||99.999％ Al2O3||Application:||Semicondutor Wafer, Led Chip, Optical Glass Window, Electronic Ceramics，bearing|
|Advantagement:||High Hardness9.0，wear Resistance,||VisVisible Light TransmittanceVisible Light Transmittance:||85％|
|Color:||Red And White||Type:||Single Crystal|
sapphire optical lens, Al2O3 single crystal glass ,sapphire optical glass ingots, sapphire optical rods,sapphire optical stick,Al2O3 single crystal glass lens,optical glass ingots by sapphire ,sapphire optical rods
|Product Name:||Aluminum oxide (Al2O3) crystal substrate Sapphire crystal|
|Al2O3 single crystal (Sapphire, also known as white stones, sapphire) has good thermal properties, excellent electrical characteristics and dielectric properties, and anti-chemicalcorrosion, it is high temperature, thermal conductivity, high hardness, infrared transparent, chemically stable good. Widely used in high-temperature infrared window materials and III-V nitride epitaxial film substrate and a variety of materials to meet the growing blue, purple, white light-emitting diode (LED) and blue laser (LD) needs, Branch Crystal company specializing in the production of high quality polished sapphire crystal and epitaxial substrates will provide you with a lot of high quality and low price monocrystalline substrate.|
C, A, M, R Tolerance: + / -0.2 degrees
dia1"~dia dia10" x 250mm
Single throw or double throw, Ra <5A
Note: according to customers' requirements and size of the corresponding direction.
|Standard Packaging:||1000 clean room, 100 clean bag or single box packaging|
4.We can supply professional customized service in time and provide
cooperation and support of new product development and technology appliance.
crystal-> ingot--> cut tail-->repaire diameter-->customized shape--->wire saw-->
anneal --> rough lapped--> champer-->fine groud lapped-->polished
6.0 FAQ –
Q: What you can supply logistics and cost?
(1) We accept DHL, Fedex, TNT, UPS, EMS, SF and etc by fob.
(2) If you have your own express number, it's great.
Q: What's the delivery time?
(1) For the standard products such as ball lens, powell lens and collimator lens:
For inventory: the delivery is 5 workdays after order.
For customized products: the delivery is 2 or 3 workweeks after order.
Q: How to pay?
100％T/T before delivery, Paypal, West Union, MoneyGram.
Q: What's the MOQ?
(1) For inventory, the MOQ is 5pcs.
(2) For customized products, the MOQ is 10pcs-30pcs.
It depends on quantity and technics
Contact Person: Wang