Product type: Quartz Plate. Application: Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass. Model: HB-QP.
Overview
The Furnace Lamp Diffuser Sandblast Frosted Quartz Glass Sheet Fused Silica Wafers is supplied as a fused silica / quartz wafer made from Quartz Glass. 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
| Material | Quartz Glass |
|---|---|
| Type | Quartz Plate |
| Application | Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass |
| Model NO. | HB-QP |
| Color | Clear/Transparent |
| Surface | No Air Bubbles No Air Lines |
| Wall Thickness | 0.1-50mm |
| Surface Treatment | Polished/Grinded |
| Working Temperature | 1100 Degree |
| Density | 2.21g/cm3 |
| Keyword | Silica Quartz Sheet |
| 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 BAIBO NEW MATERIAL CO., LTD. |
Technical data
| Technical Data of Clear Quartz Glass Plate | |
|---|---|
| Density | 2.21 g/cm³ |
| Tensile Strength | 4.9×10 7 Pa(N/m²) |
| Compression Strength | >1.1×10 9Pa |
| Coefficient of Thermal Expansion (20℃-300℃) | 5.5×10 -7 cm/(cm·℃) |
| Thermal Conductivity (20℃) | 1.4 W/(m·℃) |
| Specific Heat (20℃) | 680 J/(kg·℃) |
| Softening Point | 1700 ℃ |
| Annealing Point | 1210 ℃ |
What to specify when you request a quote
- Diameter and flat / notch — state diameter, flat or notch and their tolerances.
- Thickness and TTV — listed as “0.1-50mm”; give thickness, its tolerance and total thickness variation.
- Polish and roughness — listed as “No Air Bubbles No Air Lines”; specify single- or double-side polish and roughness.
- Flatness, bow and warp — quote flatness, bow and warp limits.
- Material grade — listed as “Quartz Glass”; 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 CNC Machining of Quartz & Fused Silica Components. 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).
