single side polished P type Si wafer supplier dummy wafer manufacturer

Product Details

Product Description

Product Description
High Quality Single Side Polished Silicon Wafer Manufacturer
Silicon wafer is the most common material and widely used for a varity of high-tech industries , including integrated circuits , detector / sensor device , MEMS fabrication, opto-electronic components, and solar cells .
Dummy wafers are wafers mainly used for experiment and test and being different from general wafers for product.Dummy wafers are often used in a production line to improve safety in the beginning of production process and are used for delivery check and evaluation of process.
In eash proces, film thickness, pressure resistance, reflection index and presence of pinball are measured by using dummy wafers.
Place of Origin: China (Mainland)
Brand Name: Homray Material Technology
Orientation:100 111 110
Grade：Production Grade/Test Grade/Dummy Grade
Keyword: Polished silicon wafer
Type: N/P
Size: 3/4/5/6/8/12
Resistivity: 0.001-10000 Ω.cm
Surface: Polished
Application: semiconductor

---

>> Brass Ball Valve 1/4" to 4" 600psi NPT Bsp Thread Hot Forging
>> 56cm Round BBQ Grill with Front Basket
>> Design Newest Trading Toploader 216 Pocket Card Album Binder PP Page Toploader Binder
>> Servo Motor Support Multiple Language Systems Easy Operation M4-M20 Electric Tapping Machine
>> High-Efficiency Automatic Paper Cup Production Machinery for Businesses
>> Flexible eolian cnc machine shield bellow cover guard shield
>> 300L 500L 1000L Distillery System with Whisky Vodka
>> Brightenlux Small LED Camping Lights Camp Lantern Outdoor Rechargeable Portable Waterproof Brown Body Lamp Power Item Battery Warm
>> USB3.0 Extension Cable 5-30m High Speed USB3.0 Cable
>> panasonic nozzle 130S N610017375AC SMT Panasonic CM202 CM402 CM212 CM602 DT401 Nozzle for pick and place machine
>> Durable and Sturdy High Quality High Performance Sturdy Control Systemtc-45 Metal Milling Machine
>> Automatic Rubber O Ring Seal Making Machine/Rubber Bumper Vulcanization Press/ Rubber Bumper Making Machine/Hydraulic Rubber Track Press Machine
>> flare male elbow
>> Industry Equipment Sheet Metal Cutting Stamping Parts Grinding Slag Removal CNC Metal Deburring Machine
>> Nondestructive Testing Portable Foundation Dynamic Instrument
>> Chrome Finish Adjustable Bath Customized Length Telescopic Shower Curtain Rod
>> 2025 Fashion Adjustable Backpack Outdoor Travel Bag Student Universal for School Trips
>> Water Proof Dust Avoided Poly Garment Bag Plastic Suit Bag
>> DY-JDL Horizontal Laboratory Temperature calibration thermocouple calibration furnace(300-1200c)
>> Reliable Turning and Milling Machine for Industrial Applications