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SHANGHAI FAMOUS TRADE CO.,LTD

  • China,Shanghai ,Shanghai
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China Sapphire Wafer 6'' Dia 150mm±0.1mm Thickness 1000um C-Plane
China Sapphire Wafer 6'' Dia 150mm±0.1mm Thickness 1000um C-Plane

  1. China Sapphire Wafer 6'' Dia 150mm±0.1mm Thickness 1000um C-Plane
  2. China Sapphire Wafer 6'' Dia 150mm±0.1mm Thickness 1000um C-Plane
  3. China Sapphire Wafer 6'' Dia 150mm±0.1mm Thickness 1000um C-Plane
  4. China Sapphire Wafer 6'' Dia 150mm±0.1mm Thickness 1000um C-Plane

Sapphire Wafer 6'' Dia 150mm±0.1mm Thickness 1000um C-Plane

  1. MOQ: 20
  2. Price: 5
  3. Get Latest Price
Payment Terms T/T, Western Union
Supply Ability 10000per month
Delivery Time 3-4 week
Packaging Details Carton box
Material >99.99% Sapphire
Orientation C-Plane(0001)
Diamater 150±0.2mm
Thickness 1000±10um
Warp ≤20um
BOW -15um≤BOW≤0
TTV < 10 um
Polished SSP Or DSP
Brand Name zmsh
Place of Origin China
Model Number Sapphire Wafer 6'' Dia 150mm±0.1mm Thickness 1000um
Certification rohs

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, Western Union Supply Ability 10000per month
Delivery Time 3-4 week Packaging Details Carton box
Material >99.99% Sapphire Orientation C-Plane(0001)
Diamater 150±0.2mm Thickness 1000±10um
Warp ≤20um BOW -15um≤BOW≤0
TTV < 10 um Polished SSP Or DSP
Brand Name zmsh Place of Origin China
Model Number Sapphire Wafer 6'' Dia 150mm±0.1mm Thickness 1000um Certification rohs
High Light Sapphire Wafer 6''1000um Sapphire Wafer

Sapphire Wafer 6" Dia 150mm±0.1mm Thickness 1000um C-plane 99.99%pure

 

Our 6-inch diameter sapphire wafers are precision-engineered single crystal Al₂O₃ substrates designed for demanding semiconductor applications. With strict diameter control at 150.0±0.1mm and standard thickness of 1000±15μm, these C-plane (0001) oriented wafers deliver exceptional performance for:

  • GaN-based LED and power device production
  • High-frequency RF components
  • Advanced optical systems

 

 


 

 

Specifications

 

Parameter

Specification

Diameter 150.0 ±0.1 mm
Thickness 1000 ±10 μm
Orientation (0001) ±0.15°
TTV <10 μm
Warp ≤20 μm
Bow -15um≤BOW≤0
Warp <10 μm

 


 

Applications of Sapphire Wafers

 

Sapphire Wafers in Optoelectronics

  • Micro-LED displays
  • UV sterilization devices
  • High-brightness lighting

 

Sapphire Wafers in Power Electronics

  • GaN HEMTs for 5G/6G
  • EV power modules
  • Radar systems

 

Sapphire Wafers in Emerging Technologies

  • Quantum dot devices
  • MEMS resonators
  • Photonic sensors

 

 

 


 

KEY Features of Sapphire Wafer

 

1. Sapphire Wafers's Superior Thermal Performance

  • High thermal conductivity: 35 W/m·K @25°C
  • Low CTE: 5.3×10⁻⁶/K (25-500°C)
  • Thermal shock resistant: Withstands ΔT >500°C

 

2. Sapphire Wafers's Optical Excellence

  • Broadband transmission: 85%@250nm → 92%@450nm → 90%@4000nm
  • Minimal birefringence: <3 nm/cm @633nm
  • Laser-grade polish: PV <λ/4 @633nm

 

 

3. Sapphire Wafers's Mechanical Robustness

  • Extreme hardness: 2000 HV (Mohs 9)
  • High flexural strength: 700±50 MPa
  • Young's modulus: 400 GPa

 

4. Sapphire Wafers's Manufacturing Advantages

  • Diameter control: 150.0±0.1mm (compatible with 6" tools)
  • Thickness options: 430-1000μm available
  • Edge profiling: Notched or laser-marked per SEMI standards

 


 

Sapphire Wafer manufacture process

 

1. Orientation: Accurately locate the sapphire crystal rod position on the slicing machine, so as to facilitate precise slicing processing 


 

2. Slicing: Cut the sapphire crystal rod into thin wafers

 


 

3. Grinding: Remove the chip cutting damage layer caused by slicing and improve the flatness of the wafer

 

 

4. Chamfering: Trim the wafer edge into a circular arc to improve the mechanical strength of the wafer edge to avoid the defects caused by stress concentration

 

 

5. Polishing: Improve the roughness of the wafer to reach the epitaxial wafer's precision

 

 

6. Cleaning: Remove the contaminants on the wafer surface (such as dust particles, metals, organic contaminants)

 

7. Quality inspection: The wafer's quality (flatness, surface dust particles, etc.) shall be inspected with high-precision testing instruments to meet customer requirements

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • 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 wi...     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 wi...

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Get in touch with us

  • Reach Us
  • SHANGHAI FAMOUS TRADE CO.,LTD
  • Room.1-1805,No.1079 Dianshanhu Road,Qingpu Area Shanghai city, China /201799
  • https://www.galliumnitridewafer.com/

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