Product type: Fireproof Glass. Application: Furniture, Door, Building. Model: 50825. Function: Optical Function, Electromagnetic Function, Thermal Function, Mechanics and Mechanical Function, Biological and Chemical Function.
Overview
Borosilicate Float Pyrex Glass Sheet: a precision glass plate / sheet made from High-Purity 3.3 Borosilicate Glass. Listed geometry: thickness 2mm – 20mm, plate shape. Optical / electrical data: transmittance ≥91%, sheet resistance Excellent (Resist Rapid Hot and Cold Alternation). Flatness Ultra-Flat, No Wave Distortion; temperature 450℃. It is used in Home Appliance. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | High-Purity 3.3 Borosilicate Glass |
|---|---|
| Type | Fireproof Glass |
| Shape | Plate |
| Thickness | 2mm – 20mm |
| Flatness | Ultra-Flat, No Wave Distortion |
| Application | Home Appliance |
| Usage | Furniture, Door, Building |
| Model NO. | 50825 |
| Structure | Solid |
| Moh's Hardness | 10 |
| Function | Optical Function, Electromagnetic Function, Thermal Function, Mechanics and Mechanical Function, Biological and Chemical Function |
| Transparency | Transparent |
| Processing Method | Doping |
| Color | Clear |
| Name | 3.3 Borosilicate Float Glass Sheet |
| Grade | Optical Grade / Laboratory Grade / Industrial Grad |
| Thermal Expansion | 3.3×10/(-6)K |
| Max Long-Term Working Temperature | 450℃ |
| Thermal Shock Resistance | Excellent (Resist Rapid Hot and Cold Alternation) |
| Light Transmittance | ≥91% |
| Surface | Bubble-Free, Scratch-Free, Impurity-Free |
| Hardness | High Hardness, Scratch Resistant |
| Chemical Resistance | Acid-Proof, Alkali-Proof, Water-Proof, Corrosion-P |
| Process | Cutting, Drilling, Chamfering, Fine Polishing, San |
| Customize | Custom Size, Custom Shape, |
| Edge Process | Smooth Burr-Free Polished Edge |
| Premium floatprocessed surface | ultraflat, low waviness, minimal surface defects |
| Customizable parameters | sheet thickness, length, width |
| Edge finish options | ascut raw edge, ground edge, polished edge |
| standard size | 1150*850mm |
| Supplier | Jinan Honhai Glass Company Limited |
What to specify when you request a quote
- Material — listed as “High-Purity 3.3 Borosilicate Glass”; name the glass or quartz grade.
- Outline and thickness — listed as “2mm – 20mm”; give outline, thickness and tolerances.
- Holes, slots and features — listed as “Plate”; dimension every hole and its position tolerance on the drawing.
- Edges — listed as “Smooth Burr-Free Polished Edge”; state edge finish and chamfer.
- Surface — listed as “Ultra-Flat, No Wave Distortion”; 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 Flat Glass Polishing Process for Precision Substrates. For an application example, read Custom Ultra-Thin Glass Discs for Appliance Sensor Assemblies. Before sending a drawing, check Precision Glass Material Selection: Fused Silica vs Borosilicate & More. A related standard product is Custom Ultra-Thin Quartz Glass Disc.
