Product type: Smart Glass. Application: Building, Window. Model: HHK170330. Function: Optical Function, Electromagnetic Function, Thermal Function, Mechanics and Mechanical Function, Biological and Chemical Function.
Overview
Borosilciate 3.3 Float Glass Sheet: a building / safety glass made from Borosilicate 3.3 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 Max Long-Term Working Temperature: 450℃. Typical applications: Electronics & Instruments. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Borosilicate 3.3 glass |
|---|---|
| Type | Smart Glass |
| Shape | Plate |
| Thickness | 2mm – 20mm |
| Flatness | Ultra-Flat, No Wave Distortion |
| Application | Electronics & Instruments |
| Usage | Building, Window |
| Model NO. | HHK170330 |
| 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 | Poling Process |
| Preparation Process | High Speed Cooling Method |
| Color | Clear |
| Name | 3.3 Borosilicate Float Glass Sheet |
| Craft | Float Tin Bath Molding, Flame Polished |
| Grade | Optical Grade / Laboratory Grade / Industrial Grad |
| Max Long-Term Working Temperature | Max Long-Term Working Temperature: 450℃ |
| Thermal Shock Resistance | Excellent (Resist Rapid Hot and Cold Alternation) |
| Visible 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, Polishing,Printing |
| Custom Service | Custom Size & Shape, OEM & ODM |
| Edge Treatment | Smooth Burr-Free Polished Edge |
| Core Usage | Lab, Oven Door, Sight Glass,Optical Panel |
| 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 |
| Supplier | Jinan Honhai Glass Company Limited |
What to specify when you request a quote
- Glass type and thickness — listed as “Borosilicate 3.3 glass”; name the glass and thickness.
- Temperature and pressure — listed as “Max Long-Term Working Temperature: 450℃”; give working temperature, thermal shock and any pressure rating.
- Strengthening and safety — state tempering, lamination or the safety standard.
- Outline and edges — listed as “Plate”; send a drawing with outline, holes and edge finish.
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 Precision Glass Cutting Process for Custom Components. For an application example, read Why Quartz Glass Components Excel in Coffee Machine Heating Modules. Before sending a drawing, check Thermal Conductivity of Quartz Glass & Fused Quartz: A Process Guide. A related standard product is Custom Special-Shaped Glass Plate.
