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Which is harder compared to glass?

The hardness of glaze is higher than the hardness of glass

Generally the density of ancient glaze is significantly higher than that of glass, slightly higher than that of crystals, and the feel of smooth glaze is stronger, equivalent to the strength of nephrite. Hardness is higher than glass. But more brittle, can not be hard to beat or collision. The cost price of ancient glaze is higher, of which the boutique is rich in collector's value.

1, Liuli, Liuli, also known as "Rukia" is a variety of colors (color is formed by a variety of rare metals) of man-made crystals (containing 24% of the lead dioxide) as raw materials, is more than 1,000 degrees of high temperature under the firing made. Its color flows cloudy; its quality is crystal clear and radiant.

2, glass, is a non-crystalline inorganic non-metallic materials, generally with a variety of inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash, etc.) as the main raw material, and in addition to adding a small amount of auxiliary raw materials made. Its main components are silica and other oxides.

Expanded Information:

Chinese glaze is a combination of ancient traditional culture and modern art, and its colorful and changing magnificence is a reflection of Oriental sophistication, finesse, and subtlety, and a fusion of thought, emotion and art.

Liuli is an important decorative component in traditional Chinese architecture, usually used in palaces, temples, mausoleums and other important buildings; it is also a kind of pottery with color for artistic decoration. The main components of glaze are SiO2 (i.e., silicon dioxide), alumina, and silica plus a co-solvent, lead oxide.

References:

Baidu Encyclopedia - Lucite

Reference:

Baidu Encyclopedia - Glass