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6inch 8inch 12inch Sapphire Wafer With Excellent Chemical Stability DSP Surface
  • 6inch 8inch 12inch Sapphire Wafer With Excellent Chemical Stability DSP Surface
  • 6inch 8inch 12inch Sapphire Wafer With Excellent Chemical Stability DSP Surface
  • 6inch 8inch 12inch Sapphire Wafer With Excellent Chemical Stability DSP Surface
  • 6inch 8inch 12inch Sapphire Wafer With Excellent Chemical Stability DSP Surface

6inch 8inch 12inch Sapphire Wafer With Excellent Chemical Stability DSP Surface

Place of Origin CHINA
Brand Name ZMSH
Certification ROHS
Model Number Sapphire0005
Product Details
Surface Quality:
Chemical Stability:
Application 2:
High Light: 

6inch Sapphire Substrate


12inch Sapphire Wafer


DSP Surface Sapphire Wafer

Product Description

Product Description:

Excellent Light Transmission and High Heat Resistance of Single Crystal Sapphire

Single crystal sapphire is widely used in many fields, including vacuum equipment, windows in reaction furnaces, scanner windows, and optical communication caps, due to its excellent mechanical strength and its capability of withstanding high heat.

The low-temperature thermal conductivity of single crystal sapphire also makes it a transparent material suitable for various applications that require thermal conduction and heat radiation.



Single crystal sapphire stands out due to its amazing characteristics: high strength, high rigidity, high anti-abrasion, high anti-heat, high anti-corrosion, and high anti-plasma.

Therefore, these qualities make it incredibly suitable for precision mechanical parts, greatly enhancing its reliability and performance.

Besides, its stable dielectric constant, very low dielectric loss, and good electrical insulation open the way to another one of its uses: as a material for substrates in super-high frequency regions, as well as an insulation material and microwave window.

The electronics industries cannot do without it, making it an important production component.


Technical Parameters:

The Item being demonstrated here is a specification, which has different diameters--φ2 inch, φ4 inch, φ6 inch, φ8 inch and φ12 inch--and is made of Artificial sapphire( Al2O3 ≥ 99.99%). According to the thickness, the dimension of 430±15μm is for φ2 inch and φ4 inch, while for φ6 inch, φ8 inch and φ12 inch it is 1000±20μm, respectively. Both surface DSP/SSP and orientation c-plane(0001)±0.5° are also necessary and the off length is 16±1mm for φ2 inch, 30±1mm for φ4 inch and 47.5±2.5mm for both φ6 inch and φ8 inch, plus a notch for φ12 inch. Meanwhile, a-plane 0±0.3° offers a better OF orientation and the TTV for all diameters is less or equal to 10μm except for φ8 inch and φ12 inch, and their TTV are 15μm and 20um, respectively.

In addition, the BOW stands from -10~0μm to -25~0μm, meanwhile the Warp is frame 15μm to 30μm depending on the diameter. The Front face is an Epi-ready surface (Ra<0.3nm) and the backside is Lap(Ra 0.6~1.2μm). The Vacuum package in a high cleanness room is provided to protect the product from harmful environment. Moreover, the Prime Grade has a higher requirement which contrains particle (≧ 0.3um in size), or≦ 0.18pcs/cm2, metal contamination ≦ 2E10/cm2. Last but not least, the customizable specifications like a/r/m-plane orientation, off-angle, shape, double side polishing, etc. also provided.



ZMSH's Sapphire0005 Wafer is a customized orientation, epi-ready sapphire substrate with A-axis, R-plane or M-plane. Its flatness is ≤3μm, and its surface quality is 60/40. Its thickness is >0.08mm, and its chemical stability is excellent. It is very resistant to high-temperatures and wears, and is also anti-corrosive. It is available in 25pcs cassette box with a minimum order quantity of 25PC. Its price is to be determined by case. The delivery time is in 30 days, and the payment terms are T/T. The supply ability is 20000PC/month.



Sapphire Wafer Customized Service

Brand Name: ZMSH
Model Number: Sapphire0005
Place of Origin: CHINA
Certification: ROHS
Minimum Order Quantity: 25PC
Price: By case
Packaging Details: 25pcs cassette box
Delivery Time: in 30days
Payment Terms: T/T
Supply Ability: 20000PC/month

Our Sapphire Wafers feature a high level of parallelism (≤10μm) and flatness (≤3μm). The roughness (Ra<0.2nm) and thickness (>0.08mm) are also superior to other products on the market. These DSP Sapphire Wafers are perfect for use in optical windows and epi-ready applications.


Support and Services:

Sapphire Wafer offers Technical Support and Service to ensure that our products are functioning optimally. Our Technical Support team is available to answer any questions or concerns you may have about our products. We also offer a range of services such as installation, debugging, maintenance and repair. We strive to provide the best customer service and are always available to answer any of your questions or requests.



Q: What is the Brand Name of Sapphire Wafer?

A: The Brand Name of Sapphire Wafer is ZMSH.

Q: What is the Model Number of Sapphire Wafer?

A: The Model Number of Sapphire Wafer is Sapphire0005.

Q: Where does Sapphire Wafer come from?

A: Sapphire Wafer is from CHINA.

Q: What is the Certification of Sapphire Wafer?

A: The Certification of Sapphire Wafer is ROHS.

Q: What is the Minimum Order Quantity of Sapphire Wafer?

A: The Minimum Order Quantity of Sapphire Wafer is 25PC.

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Rm5-616,No.851,Dianshanhu avenue, Qingpu area,Shanghai city,CHINA
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