Product type: Special Glass/High-Temperature-Resistant Glass. Application: Induction / Ceramic Cooktop Panels, Oven W. Model: HG-CG01. Function: Optical Function, Thermal Function, Mechanics and Mechanical Function, Biological and Chemical Function.
Overview
Factory Direct Heat-Resistant Tempered Glass-Ceramic Jet Black Polished Surface Round Edges 4mm Flat Fireplace Door Glass Custom Cut CE Certified 760°C Thermal: an appliance glass made from Black Opalite Ceramic Glass. Listed geometry: size 2440mm X 1830mm, thickness 4mm, 5mm, 6mm, flat & curved shape. Temperature 700c Continuous, 800c Short Term. Listed for Home Appliances, Electronics and Industry applications. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Black Opalite Ceramic Glass |
|---|---|
| Type | Special Glass/High-Temperature-Resistant Glass |
| Shape | Flat & Curved |
| Thickness | 4mm, 5mm, 6mm |
| Application | Home Appliances/Electronics/Industry |
| Usage | Induction / Ceramic Cooktop Panels, Oven W |
| Model NO. | HG-CG01 |
| Structure | Crystal Structure |
| Moh's Hardness | 6.5 |
| Function | Optical Function, Thermal Function, Mechanics and Mechanical Function, Biological and Chemical Function |
| Transparency | Translucent |
| Processing Method | Phase & Crystallization |
| Preparation Process | Fusion Method |
| Color | Black/Clear/White |
| Max Temperature | 700c Continuous, 800c Short Term |
| Max Size | 2440mm X 1830mm |
| Surface Finish | Glossy, Matte, Silk Screen Printed |
| Thermal Shock | up to 700c |
| Processing | Cutting, Edging, Drilling |
| Standard delivery | 2-3 weeks after order confirmation. |
| Multi-layer protection | EPE foam liners + air column bags / bubble wrap, layered between each glass sheet |
| Supplier | Qingdao Hitech Glass Co.,Ltd |
Technical data
| Product Name | Ceramic Glass / Microcrystalline Glass | Surface | Polished & Matt |
| Thickness | 4mm,5mm | Working Temperature | 760°C / 750°C±10°C |
| Density | 2.55±0.02 g/cm³ | Thermal Expansion Coefficient | 8 x 10^-7 /C max |
| Mohs Hardness | ≥5.0 | Certification | ISO9001 |
| Process | Cutting, edge grinding,drilling holes, cutouts,silk screen printing | Delivery Time | sample 3-5 days, 15-20 days for bulk order. |
| Packaging & Shipping | |
|---|---|
| Outer Package | Fumigation-free plywood crates , suitable for direct export without additional treatment |
| Inner Cushioning | Multi-layer protection: EPE foam liners + air column bags / bubble wrap, layered between each glass sheet |
| Separation | Glass sheets separated by interleaving paper or individually wrapped with anti-static film to prevent surface scratching |
| Edge Protection | Reinforced corner guards and edge protectors applied to all four corners and edges |
| Large-Format Glass | A-frame or L-frame metal rack packaging available for panels exceeding standard sizes |
| Customization | Custom packaging available upon request, tailored to product dimensions and destination requirements |
What to specify when you request a quote
- Glass type and thickness — listed as “Black Opalite Ceramic Glass”; name the glass and thickness.
- Temperature and pressure — listed as “700c Continuous, 800c Short Term”; give working temperature, thermal shock and any pressure rating.
- Strengthening and safety — state tempering, lamination or the safety standard.
- Outline and edges — listed as “Flat & Curved”; 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 Flat Glass Polishing Process for Precision Substrates. 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 BF33 Microfluidic Glass Chip for Rapid Testing.
