Product type: Quartz Plate. Application: Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass. Model: HB-QP.
Overview
The GE214 Customize Transparent Fused Silica Wafer Clear Quartz Glass Plate is supplied as a fused silica / quartz wafer. Listed geometry: size 2000*1000mm. Optical / electrical data: transmittance Generally transmits from the UV to the near-IR, typically about 190–2500 nm., sheet resistance Can withstand rapid temperature changes without cracking.. Temperature 1100 Degree. Listed for Rubber, Plastic, Chemical, Construction and Metallurgy applications. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Type | Quartz Plate |
|---|---|
| Application | Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass |
| Model NO. | HB-QP |
| Purity | 99.99% |
| Long Time Working Temperature | 1100 Degree |
| Short Time Working Temperature | 1200 Degree |
| Density | 2.21g/cm3 |
| Strain Point | 1120 Degree |
| Softening Point | 1680 Degree |
| Anneal Point | 1180 Degree |
| Max Size | 2000*1000mm |
| Mohs Hardness | 6 |
| Poisson Ratio | 0.17 |
| Keyword1 | Clear Quartz Glass Plate |
| Keyword2 | Clear Silica Quartz Sheet |
| High purity | Around 99.995% SiO |
| Excellent thermal shock resistance | Can withstand rapid temperature changes without cracking. |
| Very low thermal expansion | About 0.55 ×10 |
| High temperature capability | Suitable for continuous use around 1100–1200°C depending on atmosphere and design. |
| Broad optical transmission | Generally transmits from the UV to the near-IR, typically about 190–2500 nm. |
| Low OH content | Makes it especially suitable for high-temperature and lamp applications. |
| Semiconductor processing | Furnace tubes, wafer boats, liners and high-temperature quartz carriers. |
| High-temperature lamps | lamps, halogen lamps and other quartz lamp envelopes. |
| Laboratory and industrial furnaces | Quartz plates, windows, viewports and heat shields. |
| Crystal growth | Custom quartz crucibles and supporting components. |
| Optical and heating windows | UV curing systems, heater windows and general optical lenses where thermal durability is important. |
| Custom quartz parts | Quartz rods, plates, discs and machined components for high-purity, high-temperature environments. |
| 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 | Property Index |
|---|---|
| Density | 2.21×103kg/cm3 |
| Tensile Strength | 4.8×107Pa (N/m2) |
| Compression Strength | >1.1×109Pa |
| Coefficient of Thermal Expansion | 5.5×10-7cm/cm℃ |
| Thermal Conductivity | 1.4W/m℃ |
| Specific Heat | 680J/kg℃ |
| Softening Point | 1700℃ |
| Annealing Point | 1210℃ |
What to specify when you request a quote
- Diameter and flat / notch — listed as “2000*1000mm”; 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 — name the grade (JGS1/JGS2, Borofloat 33, alkali-free, sapphire orientation).
Engineering guides for this part
For material grades and coating options, see Selecting Fused Silica and Quartz Glass for Precision Components. How parts like this are machined and finished is covered in Precision Glass Cutting Quality Control for Custom Plates & Wafers. 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).
