Product type: Quartz Plate. Application: Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass. Model: G-E259.
Overview
CNC Machined Fused Quartz Glass Parts: a shaped glass part. Listed geometry: cylindrical, rectangular, round, square, half shape. Temperature 1000-1200c. 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 |
|---|---|
| Shape | Cylindrical, Rectangular, Round, Square, Half |
| Application | Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass |
| Model NO. | G-E259 |
| Color | Clear Transparent Color |
| Temperature | 1000-1200c |
| Use | Optical Fiber, Semiconductor, Industrial, Lamp |
| Feature | High Temperature High Pressure Resistant |
| Characteristic | 1.High temperature resistance |
| Product Range | 1. Quartz Glass Tube (OD 1-450MM,wall thickness 0.5-20mm) |
| Supplier | Shanghai Yunnuo Industrial Co., Ltd. |
Technical data
| Item | Value |
|---|---|
| Density | 2.2 g/cm3 |
| Compressive strength | 1100 mpa |
| Flexural strength | 67 mpa |
| Tensile strength | 48 mpa |
| Poisson's ratio | 0.14-0.17 |
| Young's modulus | 72000 mpa |
| Modulus of rigidity | 31000 mpa |
| Moh's hardness | 5.5-6.5 |
| Specific heat (20-350C) | 670 J/KG.C |
| Thermal conductivity (20C) | 1.4W/m.C |
| Refractive index | 1.4585 |
| Resistivity | 7×107 Ω.cm |
| Dielectric strength | 250-400Kw/cm |
| Dielectric constant | 3.7-3.9 |
What to specify when you request a quote
- Material — name the glass or quartz grade.
- Outline and thickness — give outline, thickness and tolerances.
- Holes, slots and features — listed as “Cylindrical, Rectangular, Round, Square, Half”; dimension every hole and its position tolerance on the drawing.
- Edges — state edge finish and chamfer.
- Surface — state polish and flatness where they matter.
Engineering guides for this part
For material grades and coating options, see Fused Silica Wafer Production: A Step-by-Step Manufacturing Guide. How parts like this are machined and finished is covered in Custom Special-Shaped Glass Machining: Boosting B2B Output & Quality. For an application example, read How to Choose Custom Washing Machine Control Panel Glass: A 2026 Buyer's Guide. Before sending a drawing, check Design Guide for Holes, Slots, and Edges in Custom Glass Parts. A related standard product is Custom Special-Shaped Glass Plate.
