8-Inch Have Price Advantage Single-Sided Polished (SSP) Silicon Dummy Wafer
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Product Highlights
- Price Advantage: 8-inch SSP silicon dummy wafer with competitive pricing for cost-effective procurement.
- Customizable Growth Method: Supports both Czochralski (CZ) and Float Zone (FZ) growth methods based on requirements.
- Flexible Orientation Options: Available in 111 or 100 crystal orientations to suit specific application needs.
- Surface Finish Choice: Options include Single Side Polished (SSP) or Double Side Polished (DSP) surfaces.
- High Purity Standards: Made from high-purity silicon with particle count <30 at 0.3um and TTV <15 Um.
- Versatile Application: Ideal for LED, MEMS fabrication, opto-electronic components, and semiconductor manufacturing.
- Low Bow Specification: Ensures flatness with bow specification strictly controlled under 30 Um.
Product Attributes
- Growth Method
- CZ and Fz
- Orientation
- 111 or 100
- Resistivity
- 0.0005 to 150
- Surface
- Double Side Polished or Single Side Polished
- Dopant
- N Type and P Type
- Particles
- <30 at 0.3um
- Bow
- < 30 Um
- Ttv
- <15 Um
- Manufacturing Technology
- Optoelectronic Semiconductor
- Material
- Compound Semiconductor
- Type
- Intrinsic Semiconductor
- Package
- SMD
- Signal Processing
- Analog Digital Composite and Function
- Application
- LED
- Transport Package
- Box
- Origin
- Jiaozuo Henan
- Production Capacity
- 100, 000PCS/Month
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Product Description
1. what is silicon wafers and it's application:
A silicon wafer is a material essential for manufacturing semiconductors, which are found in all kinds of electronic devices that enrich our lives.
Silicon wafer is the most common material and widely used for a varity of high-tech industries, including integrated circuits, detector or sensor device, MEMS fabrication, opto-electronic components, and solar cells.
Silicon wafer is a very thin round disk cut from high-purity silicon. A round silicon ingot is sliced to thicknesses of approximately 1mm. The surfaces of the resulting disk are polished carefully, then it is cleaned, resulting in the completed wafer. Silicon wafers are made from high-purity silicon, and are the material of semiconductor devices. These wafers can also be fabricated with a SEMI notch or one or two SEMI flats.
2. Manufacturing a Silicon Wafer
Growing a silicon ingot can take anywhere from one week to one month, depending on many factors, including size, quality and the specification. More than 75% of all single crystal silicon wafers grow via the Czochralski (CZ) method.

3.Equipment we use

4.Spcifications(related products we can supply)
| Grow method | CZ or FZ |
| Diameter | 1 to 8 inch |
| Finish | As cut, lapped, etched, SSP, DSP |
| Orientation | (100) (111) (110) |
| Type | N or P |
| Resistivity | CZ: From 0.0005 to 150 Ωcm FZ: Up to 10 kΩcm |
5.FAQ:
Q: What's the way of shipping and cost?
A:(1) We accept DHL, Fedex, TNT, UPS, EMS etc.
(2) If you have your own express account, it's great.If not,we could help you ship them.
Q: How to pay?
A: T/T, Paypal, etc
Q: What's your MOQ?
A: (1) For inventory, the MOQ is 5pcs.
(2) For customized products, the MOQ is 10pcs-25pcs.
Q: What's the delivery time?
A: (1) For the standard products
For inventory: the delivery is 5 workdays after you place the order.
For customized products: the delivery is 2 or 3 weeks after you place the order.
(2) For the special-shaped products, the delivery is 4 or 6 workweeks after you place the order.
Q: Do you have standard products?
A: Our standard products in stock.
Q: Can I customize the products based on my need?
A: Yes, we can customize the material, specifications and optical coating for your optical components based on your needs.
About the Supplier
Company Profile
Jiaozuo Commercial FineWin Co., Ltd is dedicated in research, production and sales of Semiconductor Wafers, Precision Optics, Acousto-optical & Piezoelectric&Laser Crystals.
In 2009, The company was established, started with manufacturing of Sapphire Substrates.
In 2013, Overseas sales company was founded in HongKong called Light Materials Co, Ltd, . Besides Sapphire products, other semiconductor materials and precision optics were brought into our catalogue: Silicon Wafers, GaN Templates, 2" free-standing GaN Substrates, GaAs Wafers, Silicon Carbide Wafers, Windows, Prisms, Lenses.
In 2016, Jiaozuo Commercial FineWin Co., Ltd strategically cooperated with Jiaozuo King's Photonics Co., Ltd, responsible for their overseas sales. Since then, TeO2, KTP, LiNbO3, LiTaO3, YVO4, PbMoO4, BBO, LBO, ND: YAG crystals are all available.
The company always focuses on the quality of products and customer service. The efficient and direct communication with our engineers allow us to give you a timely and effective reply whenever you have any question, which is also the key factor for our success.
Now, We have clients from USA, Europe and Asia, including Universities, Research Centers and Hi-tech enterprises.
Welcome to join FineWin, brighten your business and win next generation's future!
About Our Factory & Business Background
- Address
- Autoparts Community, Jiefang District, Jiaozuo, Henan, China
- Terms of Payment
- T/T, PayPal, Western Union, Small-amount payment
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Beijing, ShenZhen
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2013-10-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the MOQ for standard and customized products?
- For inventory items, the MOQ is 5 pieces. For customized products, the MOQ ranges from 10 to 25 pieces.
- What are the delivery times for different product types?
- Standard inventory items are delivered within 5 working days. Customized products take 2-3 weeks, and special-shaped products take 4-6 weeks.
- What shipping methods and payment options are accepted?
- We accept DHL, Fedex, TNT, UPS, EMS, etc. Payments can be made via T/T, PayPal, Western Union, or small-amount payments.
- Can I customize the material and specifications?
- Yes, we can customize the material, specifications, and optical coating for your optical components based on your needs.
- What is the lead time during peak and off seasons?
- The average lead time is within 15 working days for both peak season and off season.
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