Product type: Ceramic Plate. Application: Industrial. Model: BBT OEM.
Overview
Low Density Machinable Glass Ceramic Plate Factory Customized Ceramic Thin Substrate: a precision glass plate / sheet. Listed geometry: size Customized. It is used in Industrial. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Type | Ceramic Plate |
|---|---|
| Shape | Customized |
| Size | Customized |
| Application | Industrial |
| Usage | Semiconductor |
| Model NO. | BBT OEM |
| Product Name | Machinable Glass Ceramic Plate |
| Color | White |
| Feature | Eco-Friendly |
| Tolerance | Based on The Product |
| RFQ1 | Can this machinable ceramic sheet be cut into smaller custom shapes? |
| RFQ2 | What electrical feature does this ceramic sheet possess? |
| 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
| Property Content | Property Index | Instruction |
| Density | 2.6g/cm3 | |
| Apparent Porosity | 0.069% | |
| Water Absorption | 0 | |
| Hardness | 4~5 | Mohs |
| Color | White | |
| Coefficient of Thermal Expansion | 72×10-7/°C | -50°C to 200°C average |
| Thermal Conductivity | 1.71W/(m·K) | 25°C |
| Long Working Temperature | less than 800°C | |
| Flexural Strength | >108MPa | |
| Compression Strength | >508MPa | |
| Impact Toughness | >2.56KJ/ m2 | |
| Modulus of Elasticity | 65GPa | Room Temperature |
| Dielectric Loss | 1~4×10-3 | |
| Dielectric Constant | 6~7 | “ |
| Puncture Strength | >40KV/mm | Sample Thickness 1mm |
| Volume Resistance | 1.08×1016Ω·cm | 25°C |
| 1.5×1012Ω·cm | 200°C | |
| 1.1×109Ω·cm | 500°C | |
| Normal Temperature Gas Efficiency | 8.8×10-9ml/s.cm2 | Vacuum Burn-in 8 hours |
| Helium Through Rate | 1×10-10ml/s | 500°C firing, cooling |
| 5%HCl | 0.26mg/ cm2 | 95°C,24hours |
| 5%HF | 83mg/ cm2 | “ |
| 50%Na2CO3 | 0.012 mg/ cm2 | “ |
| 5%NaOH | 0.85mg/ cm2 | “ |
What to specify when you request a quote
- Material — name the glass or quartz grade.
- Outline and thickness — listed as “Customized”; give outline, thickness and tolerances.
- Holes, slots and features — listed as “Customized”; 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 Custom Borosilicate Glass Sheets Cut to Size: Precision and Performance. 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 How to Choose Custom Washing Machine Control Panel Glass: A 2026 Buyer's Guide. Before sending a drawing, check Design Guide for CNC Machined Precision Glass Components. A related standard product is Custom Ultra-Thin Quartz Glass Disc.
