Product type: Quartz Plate. Application: Chemical, Glass. Model: HB-QP.
Overview
The Customize Circular Clear Fused Silica Sheet Quartz Wafer with Laser Drilling Hole is supplied as a fused silica / quartz wafer. Surface quality 40/60, 20/10; temperature 1100 Degree. It is used in Chemical and 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 |
|---|---|
| Surface quality | 40/60, 20/10 |
| Application | Chemical, 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 |
| Color | Clear |
| Mohs Hardness | 6 |
| Poisson Ratio | 0.17 |
| Keyword1 | Clear Quartz Wafer |
| Keyword2 | Silica Quartz Sheet |
| Clear fused silica quartz sheet | 1.Heat resistance |
| Supplier | Lianyungang Highborn Technology Co., Ltd. |
Technical data
| Compressive Strength | >1100Mpa | Coefficient of thermal expansion | 5.5×10-7cm/cm.°C |
| Bending Strength | 67Mpa | Hot work temperature | 1750~2050°C |
| Tensile Strength | 48.3Mpa | The temperature for a short time | 1250°C |
| Poisson's Ratio | 0.14~0.17 | The temperature for a long time | 1100°C |
| Elastic Modulus | 71700Mpa | Resistivity | 7×107Ω.cm |
| Shearing Modulus | 31000Mpa | Dielectric Strength | 250~400Kv/cm |
| Moths Hardness | 5.3~6.5(Moths Scale) | Dielectric Constant | 3.7~3.9 |
| Deformation Point | 1350°C | Dielectric absorption coefficient | <4×104 |
| Specific Heat(20~350°C) | 670J/kg °C | Dielectric loss coefficient | <1×104 |
| Product | clear silica quartz sheet |
|---|---|
| Purity | 99.99% |
| working temperature | 1100 degree |
| Uv transmission at 254nm | above 85% |
| standard Size | OD60 |
| thickness | 1mm/2mm/3mm |
| 1. High-quality products | 2. Optimal price | 3.SafeTransportation |
| 4. Sample service | 5. Customized size | 6. Compensate for broken goods |
| 7. Safe package | 8. Transportation safety | 9. Low procurement risk |
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 — listed as “40/60, 20/10”; 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 Glass Wafer Cutting, Dicing, and Coring: Precision Manufacturing Process. For an application example, read Custom Perforated Quartz Plate for Appliance Airflow Sensors. Before sending a drawing, check Quartz Glass Manufacturing: Controlling Thermal Conductivity in Fused Silica. A related standard product is Fused Silica Glass Wafers (2–12", JGS1/JGS2).
