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Ceramic Glass, also known as glass-ceramic, is a high-performance material formed through a controlled crystallization process that combines the best properties of glass and ceramic. Starting with a base glass composition rich in silica, alumina, and metal oxides, the material is heated to precise temperatures to induce the formation of tiny ceramic crystals within the glass matrix. This results in a hybrid material with exceptional thermal stability, mechanical strength, and chemical resistance, while maintaining glass-like transparency in certain variants.
Ceramic Glass features a smooth, non-porous surface and can be produced in thicknesses ranging from 2mm to 20mm. It is available in both translucent and opaque finishes, with options for decorative patterns or matte textures. The material’s unique microstructure allows it to withstand extreme temperatures without softening or cracking, making it ideal for applications where conventional glass would fail.
Extreme Thermal Resistance: Ceramic Glass can tolerate continuous temperatures up to 800°C and sudden thermal shocks of over 400°C, far exceeding the capabilities of standard soda-lime glass. This makes it suitable for high-heat environments like stovetops, ovens, and industrial furnaces.
Superior Hardness: With a Mohs hardness rating of 7-8, Ceramic Glass is highly resistant to scratches, impacts, and abrasion, outperforming traditional glass in durability. Its surface remains smooth and intact even after prolonged use with sharp objects.
Chemical Inertness: The non-porous surface resists stains, corrosion, and chemical reactions, making it ideal for contact with acids, alkalis, and organic solvents. This property is critical in laboratory equipment and kitchenware exposed to harsh substances.
Design Flexibility: While primarily used for functional purposes, Ceramic Glass can be customized with edge detailing, cutouts, or decorative coatings. Translucent variants allow for soft light diffusion, adding aesthetic value to architectural and appliance designs.
Home Appliances: Used as cooktop surfaces for induction and gas stoves, oven doors, and fireplace panels, where its thermal resistance and sleek appearance enhance both safety and design.
Industrial Equipment: Employed in kilns, furnaces, and heat exchangers to withstand high-temperature operations in manufacturing and energy sectors.
Architectural Glass: Used for fire-rated windows, balcony railings, and solar panels, combining structural integrity with thermal insulation.
Laboratory and Medical Devices: Utilized in analytical instruments, sterilization equipment, and drug storage containers due to its chemical resistance and purity.
Q: Can Ceramic Glass be cut or drilled after manufacturing?
A: Yes, but it requires diamond-tipped tools and precise machining due to its high hardness. Custom shapes and sizes are possible, though post-processing costs may be higher than for standard glass.
Q: Is Ceramic Glass safe for food preparation surfaces?
A: Absolutely. It is non-toxic, non-porous, and does not leach chemicals, making it a popular choice for kitchen countertops and cookware.
Q: How does Ceramic Glass differ from traditional glass-ceramic cooktop materials?
A: While both are glass-ceramics, industrial-grade Ceramic Glass typically has higher thermal shock resistance and can withstand more extreme temperature fluctuations, making it suitable for heavy-duty applications beyond household use.
Q: Can Ceramic Glass be used outdoors in freezing temperatures?
A: Yes, its low thermal expansion coefficient ensures it remains stable in sub-zero conditions, making it suitable for outdoor fireplace enclosures and cold-climate architectural projects.