Glass is widely used nowadays and is the product always in great demand. By the specific treatment techniques, we can not only make full use of the properties of glass, but also make up for its defects, no longer limited for the natural properties of glass. We will introduce the ceramic glass in following passage, and explain its advantages of good heat resistance and high strength, so as to explain why the induction cooker uses ceramic glass instead of normal glass.
Why induction cooker use ceramic glass rather than normal glass
Induction cooker panel has "black" and "white" color on the market at present. Black ceramic glass panel is a new bright spot in the market in recent years, its main characteristic is high quality, high temperature resistant, high thermal efficiency and fashion, which is quite favored by consumers. But some manufacturers produce "fake black ceramic glass" induction cooker to entrap consumer.
Consumer should be careful to recognize “true or fake ceramic glass panel” when buy it. True black ceramic glass itself is black with higher glossiness, soft handle, smooth and fine appearance. There are small diameter holes and very fine particles on the glass panel. True black ceramic panel can tolerate the high temperature of 800 ℃, resistance to impact Strike force, not easy to color fade and out of shape, easy to clean after use for a period of time.
"False black ceramic glass" paint blacking on the appearance. Actually, it is a normal or even poor quality clear glass. "Fake black ceramic glass" process with traditional processing technology, easy to produce, dull and colorless, rough texture, large diameter holes, coarser particles. And surface coating is easy to fall off, spots and crack will easy to appear. "fake black ceramic glass" heated temperature at 600 ℃ or so, impact resistant ability is not strong.
There are two kinds of induction cooker panels on the market currently: imported and domestic. Due to the excellent performance, Import panel becomes the main choice of high quality induction cooker, especially NEG Japan and Germany SCHOTT panel, without impurities, non-discoloring, low electromagnetic damping, good heat-insulation properties, high strength, high hardness, low coefficient of thermal expansion and cold shrinking.
For these superior performance, induction cooker have a great improve in the thermal efficiency, insulation and against permeability, product performance and service life, so many induction cooker brand the NEG or SCHOTT panel as the main selling point. And due to technical reasons, the overall performance of domestic panel has a great distance with the import panel.