SHANGHAI FAMOUS TRADE CO.,LTD
| Payment Terms | T/T |
| Delivery Time | 2-4weeks |
| Packaging Details | Vacuum Package |
| Diameter | 6inch |
| Thickness | 350±15um |
| Roughness | Ra ≤ 0.2nm |
| Warp | ≤ 15um |
| TTV | ≤ 10um |
| Shape | Round, Flat, Notch |
| Scratch/Dig. | 20/10 |
| Polish | DSP or SSP |
| Brand Name | ZMSH |
| Model Number | 6inch |
| Certification | RoHS |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T | Delivery Time | 2-4weeks |
| Packaging Details | Vacuum Package | Diameter | 6inch |
| Thickness | 350±15um | Roughness | Ra ≤ 0.2nm |
| Warp | ≤ 15um | TTV | ≤ 10um |
| Shape | Round, Flat, Notch | Scratch/Dig. | 20/10 |
| Polish | DSP or SSP | Brand Name | ZMSH |
| Model Number | 6inch | Certification | RoHS |
| Place of Origin | China |
Sapphire Wafer 6inch C Axis to M Axis 350um Thickness DSP
Production Description:
Sapphire wafers are single‑crystal substrates grown from high‑purity aluminum oxide (Al₂O₃) via processes such as the Kyropoulos (KY) and Heat Exchanger Method (HEM). Their molecular structure consists of three oxygen atoms and two aluminum atoms covalently bonded in a hexagonal lattice. This structure endows sapphire wafers with a range of superior properties, making them a key material across multiple high‑precision and cutting‑edge fields.
Product Parameters:
| Diameter: | 6inch or 150±0.1mm |
| Thickness: | 350±15um; 500 ± 15 um; 1000±15um |
| Roughness: | Ra ≤ 0.2 nm |
| Warp: | ≤ 15um |
| TTV: | ≤ 10um |
| Polish: | DSP (Double Side Polished); SSP(Single Side Polished) |
| Shape: | Round, Flat, Notch |
| Wafer Orientation: | C Axis to M Axis |
| Edge Form: | 45°, C shape |
| Material: | Sapphire |
| Remarks: | All specifications above can be customized upon your request. |
Product Pictures:
Product Highlights:
* Sapphire wafers are with common crystallographic orientations include C‑plane (0001), A‑plane (11‑20), and R‑plane (1‑102); the choice of orientation tailors optical, mechanical, and epitaxial behavior for specific devices.
* Typical optical transmission spans the near‑UV to mid‑infrared (approximately 0.19–5.5 μm), with high transparency in the 0.3–5 μm range, supporting applications in optics and optoelectronics.
* Mechanical and thermal properties of sapphire wafers include a Mohs hardness of 9, high strength and wear resistance, and a melting point ~2050°C, enabling performance under extreme environments.
* Chemical stability of sapphire wafers is excellent—resistant to most acids and alkalis—with notable attack only by HF, phosphoric acid, and molten KOH at elevated temperatures.
* Representative applications of sapphire wafers: LED substrates (GaN on sapphire), infrared and laser windows, optical components, and wear‑resistant covers in consumer electronics.
Related Product Recommendation:
2inch Spphire Wafer C Axis DSP:
Q&A:
Q: What is a sapphire wafer?
A: A sapphire wafer is a circular thin slice made of sapphire material, which is widely used in the manufacturing of semiconductors and optical devices.
Q: What size are sapphire wafers?
A: 2inch, 3inch, 4inch, 6inch, 8inch, 12inch.
Q: How to cut a sapphire wafer?
A: Cutting a sapphire wafer requires specialized methods due to its extreme hardness (9 on the Mohs scale, second only to diamond) and brittleness. The core approach relies on abrasive-based or laser-based techniques to achieve precise, low-damage cuts.
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company
Year Established:
2013
Total Annual:
1000000-1500000
Ecer Certification：
Verified Supplier
SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014. We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components widely used in electronics, op... SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014. We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components widely used in electronics, op...
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