Product type: Quartz Plate. Application: Chemical, Ceramic, Glass, Semiconductor. Model: WTK-Quartz.
Overview
The Low Thermal Expansion Quartz Ceramic Tube for Semiconductor Processing is supplied as a precision glass tube / rod made from Quartz. Typical applications: Chemical, Ceramic, Glass and Semiconductor. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Quartz |
|---|---|
| Type | Quartz Plate |
| Application | Chemical, Ceramic, Glass, Semiconductor |
| Model NO. | WTK-Quartz |
| Density | 2.2g/cm3 |
| Color | Transparent |
| Flexural Strength | 67 MPa |
| Compressive Strength | 1100 MPa |
| Thermal Conductivity | 1.4 W/M.K |
| Index of Refraction | 1.4585 |
| Supplier | Xiamen Wintrustek Advanced Materials Co., Ltd. |
Technical data
| Typical Grades | JGS1, JGS2, and JGS3 |
|---|
| Properties | Value |
|---|---|
| Purity | 99.99% |
| Color | Transparent |
| Density (g/cm3) | 2.20 |
| Compressive Strength (MPa) | 1100 |
| Flexural Strength (MPa) | 67 |
| Mohs Hardness | 5.5 |
| Thermal Conductivity (W/m·K) | 1.4 |
| Thermal Expansion Coefficient (cm/cm·°C) (20-350°C) | 5.5×10-7 |
| Specific Heat (J/kg.°C) | 670 |
| Max.Working Temperature (ºC) | 1200 |
| Softening Temperature (ºC) | 1600 |
| Melting Point (ºC) | 1750 |
| Index of Refraction | 1.4585 |
What to specify when you request a quote
- Material — listed as “Quartz”; name the glass (borosilicate 3.3, quartz, soda-lime).
- OD, ID and wall — listed as “WTK-Quartz”; give outer and inner diameter or wall and their tolerances.
- Length and ends — give length, end finish and any closed or flared ends.
- Straightness and bore — state straightness and bore tolerance for precision tubing.
Engineering guides for this part
For material grades and coating options, see Custom Borosilicate Glass Sheets Cut to Size: Precision and Performance. How parts like this are machined and finished is covered in Precision Bore Glass Tubing Processing: End-to-End Manufacturing for Industrial Buyers. For an application example, read Why Quartz Glass Components Excel in Coffee Machine Heating Modules. Before sending a drawing, check Quartz Glass Manufacturing: Controlling Thermal Conductivity in Fused Silica. A related standard product is 2× 100 mm JGS1 & JGS2 Quartz Glass Sheets.
