Dia 150 mm 6 inch Sapphire Substrate Wafer Single Side Polished
Why we choose the sapphire?
Thinner and Stronger than Standard Glass Windows
Transmits Wavelengths Ranging From UV to Mid-Infrared
Features Extreme Surface Hardness and Chemical Resistance
Feature of our Optical synthetic Sapphire crystal
OEM Size and Design,any shape is ok;
Widely uesd for optical window,lens,militry etc;
The material is synthetic sapphire(hardness 9H)
High Crystal Purity:> 99.995%;
Crystal orientation: Provide A plane, R plane, C plane, M plane and other random plane
Specification
| Material | Aluminum Oxide (Al2O3) |
| Orientation | C-plane(0001) |
| C-Plane (0001)off to M-axis | 0.2±0.1° |
| C-Plane (0001)off to A-axis | 0±0.1° |
| Length of flat | 63.5±1mm |
| Diameter | 150±0.2 mm |
| Thickness | 700~3000±20 um |
| Backside surface Roughness | Ra 0.7~ 1.0um |
| Front surface Roughness | ≤0.3nm |
| TTV | ≤20um |
| Warp | ≤30um |
| Bow | -20~20um |
| Package | 25PCS |
About Us
SILIAN is a professional manufacturer of optical glass, laser accessories and acrylic products. Our factory has advanced production equipment and strong technical force, such as large-scale laser engraving and cutting machine, CNC computer engraving and cutting machine, copying machine, etc., and constantly introduces new technology, new technology, new equipment, and strictly controls the quality in the material opening, grinding, polishing, hot bending, silk screen printing, etc, Fine workmanship. The products are mainly exported to Europe, America, Middle East, Southeast Asia, and South America.
Buying Guides
Customers need to know:
1. The products are made according to the requirements of customers. Please contact us before placing an order to confirm the detailed production process, quantity, production period, logistics and other relevant information.
2. Customization needs to know:
(1) plate Customization: please directly provide dimensions (length * width * thickness, and color quantity) (please consult customer service quotation).
(2) product processing: please send drawings to the owner, such as CDR, AI, CAD and other vector drawings, and inform the thickness, (consult customer service quotation) to give you a quotation. No friends can draw by hand and take photos for us. We need drawings for complex processing.
3. Please confirm the size and drawing carefully before photographing. Once processed, it will not be returned or changed.
4. There is a certain tolerance for processing and material thickness. Buyers who require no difference should be merciful! The tolerance is about 0.3mm. Once photographed, we do not accept any return or exchange due to tolerance!
Process Flow
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High Crystal Purity 6 Inch Sapphire Wafer Single Side Polished Images
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