Product type: Boat. Application: Laboratory Use. Model: BBS.
Overview
Custom Colored Optical Glass Discs Precision Glass Lens Substrate is an optical filter made from Glass. Listed geometry: size Customized, boat shape. Optical / electrical data: sheet resistance 1100°. Supplied uncoated; temperature 1100°. It is used in Laboratory Use. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Glass |
|---|---|
| Type | Boat |
| Shape | Boat |
| Size | Customized |
| Coating | No |
| Application | Laboratory Use |
| Usage | Optical Use |
| Capacity | Customized |
| Model NO. | BBS |
| Temperature Resistance | 1100° |
| Name | Custom Colored Optical Glass Discs Precision Glass |
| Key Word 1 | Glass Discs |
| Color | Orange/Red/Blue/Yellow |
| Key Word 2 | Glass Lens |
| Key Word 3 | Glass Substrate |
| High purity | SiO2> 99.99%. |
| Operating Temperature | 1100ºC; Soften Temperature: 1700ºC. |
| Supplier | LIANYUNGANG BAIBO NEW MATERIAL CO., LTD. |
Technical data
| Property Content | Property Index |
|---|---|
| Density | 2.2×103kg/cm³ |
| Strength | 580KHN100 |
| Tensile Strength | 4.9×107Pa(N/m2) |
| Compression Strength | >1.1×109Pa |
| Coefficient of Thermal Expansion | 5.5×10-7cm/cmºC |
| Thermal Conductivity | 1.4W/mºC |
| Specific Heat | 670J/kgºC |
| Softening Point | 1680ºC |
| Annealing Point | 1215ºC |
What to specify when you request a quote
- Spectral target — state the centre or edge wavelength, the bandwidth and the minimum transmission in the passband.
- Blocking — give the blocking range and optical density (OD) the system needs.
- Angle of incidence — interference filters shift with angle, so specify the operating angle and cone.
- Size and thickness — listed as “Customized”; give outline, thickness and tolerance, and whether the filter is mounted.
- Substrate — listed as “Glass”; name the substrate glass if thermal or UV behaviour matters.
- Surface quality — quote scratch-dig for imaging paths.
Engineering guides for this part
For material grades and coating options, see Color Filter Glass Materials for High-Performance Optical Screening and Imaging. 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 Ultra-Thin Glass Discs for Appliance Sensor Assemblies. A related standard product is Optical Glass Colour Filter.
