Product type: Quartz Instruments. Application: Glass, Quartz. Function: Block.
Overview
Semiconductor Wafer Carrier Quartz Insulation Base is a fused silica / quartz wafer made from High Purity. It is used in Glass and Quartz. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | High Purity |
|---|---|
| Type | Quartz Instruments |
| Application | Glass, Quartz |
| Field | Semiconductor |
| Function | Block |
| Introduce | High purity quartz pedestal, Carriers and spare parts for semiconductor wafer processing. |
| Supplier | Zhejiang Advanced Quartz Technology Co., Ltd |
Technical data
| Spec. | Material |
|---|---|
| Quartz pedestal | High Purity |
What to specify when you request a quote
- Diameter and flat / notch — state diameter, flat or notch and their tolerances.
- Thickness and TTV — give thickness, its tolerance and total thickness variation.
- Polish and roughness — specify single- or double-side polish and roughness.
- Flatness, bow and warp — quote flatness, bow and warp limits.
- Material grade — listed as “High Purity”; name the grade (JGS1/JGS2, Borofloat 33, alkali-free, sapphire orientation).
Engineering guides for this part
For material grades and coating options, see Fused Quartz Wafer Substrate Selection: Materials & Coatings for Semiconductor and Optical Systems. How parts like this are machined and finished is covered in Glass Wafer Bonding for Microfluidic and MEMS Applications: Process Overview. For an application example, read Fused Silica Glass Wafers for Precision Appliance Electronics. Before sending a drawing, check Fused Silica Refractive Index: Key to Optical Design Improvement. A related standard product is Fused Silica Glass Wafers (2–12", JGS1/JGS2).
