Product type: Quartz Plate. Application: Glass. Model: HB-QP.
Overview
The High Purity Heat Resistance Clear Round Thin Fused Silica Quartz Glass Plate is supplied as a precision glass plate / sheet. Listed geometry: size up to 1100mm × 900mm, thickness 0.1mm to 2mm (custom thickness available), round shape. Temperature 1100°C. Typical applications: Glass. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Type | Quartz Plate |
|---|---|
| Shape | Round |
| Size | up to 1100mm × 900mm |
| Thickness | 0.1mm to 2mm (custom thickness available) |
| Application | Glass |
| Model NO. | HB-QP |
| Working Temperature | 1100°C |
| Edge | Can Be Flame Polished |
| High Purity | >99.99% |
| Surface Quantity | No Airline, No Bubbles |
| Dimesion Tolerance | +/-0.1 –+/-0.2mm |
| Density | 2.2g/cm3 |
| Surface | Polished |
| Keyword | Silica Glass Plate |
| Surface finish | polished, frosted, or as-cut |
| Special treatments | coatings, drilling, edge processing, etc. |
| ISO 9001 | 2015 and IATF 16949 |
| ISO9001 | 2015 Quality Management System |
| Period of validity | from2024.10.17 to 2027.10.25 |
| Date | MAY .08.2026 |
| Supplier | Lianyungang Highborn Technology Co., Ltd. |
Technical data
| Property Content | Unit | Property Index |
| Density | kg/cm³ | 2.2×103 |
| Strength | KHN100 | 570 |
| Tensile Strength | Pa | 4.8×107 |
| Compression Strength | Pa | >1.1×109 |
| Coefficient of Thermal Expansion | cm/cm℃ | 5.5×10-7 |
| Thermal Conductivity | W/m℃ | 1.4 |
| Specific Heat | J/kg℃ | 660 |
| Softening Point | ℃ | 1630 |
| Annealing Point | ℃ | 1180 |
What to specify when you request a quote
- Material — name the glass or quartz grade.
- Outline and thickness — listed as “up to 1100mm × 900mm”; give outline, thickness and tolerances.
- Holes, slots and features — listed as “Round”; dimension every hole and its position tolerance on the drawing.
- Edges — listed as “Can Be Flame Polished”; state edge finish and chamfer.
- Surface — listed as “No Airline, No Bubbles”; state polish and flatness where they matter.
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 Glass Wafer Cutting, Dicing, and Coring: Precision Manufacturing Process. For an application example, read Custom Ultra-Thin Glass Discs for Appliance Sensor Assemblies. Before sending a drawing, check Thermal Conductivity of Quartz Glass & Fused Quartz: A Process Guide. A related standard product is Custom Ultra-Thin Quartz Glass Disc.
