The difference between Chinese red porcelain pros and cons is:
In 2009, cctv Mid-Autumn Evening will listen to the sound: the sound of the excellent product is crisp and loud, and the echo of the cup and the cup is lingering after the impact. The sound of the inferior product is heavy and boring, and the echo is not big or crisp.
Look at the color: the color of the excellent product is like jade, and the color of the inferior product is gray and dark.
Transparency: excellent light transmission is very strong, the gloss is very good, under the illumination of the light, red light like red lanterns; the inferior products are opaque.
Thickness and weight: Because of the use of real bone china, porcelain is very light and thin; inferior products are thick and heavy.
"China Red", a dream that made the ceramics finally round. The piece of red on ceramics was a difficult problem in the history of ceramics. For many years, people dreamed of putting the most beautiful color of this world on the porcelain surface. In the long history of Chinese ceramic art, Tang The invention invented the copper red; later, there was the red porcelain in the Song Dynasty, the red glazes such as the red, lang, carmine, cowpea, and coral red in the Ming and Qing Dynasties. Although the color of these red glazes is not real. Dahong, but because of that "red", the firing process is extremely demanding; because that "red" is not easy to get, these ceramics have become treasures pursued by the royal family and collectors at home and abroad; because A "red" is difficult, and the ceramics industry often complains about the hardships of "the ten kiln is not a success" and the "one thousand kiln is rare".
The folks still circulate the tragic story of "Tao women bathing fire and red porcelain". As for the pursuit of "big red", the modern western countries are also competing to invest huge sums of money, and there is no substantial breakthrough in the development work. Because the underglaze porcelain requires a certain degree of whiteness, hardness and transparency, it can be fired at a high temperature of 1300 °C. When the temperature of the large red glaze on the ceramic rises to 800 ° C, the "red color" completely fades. The advent of a piece of "China Red" of Fuling Red Porcelain caused "when the world was shocked" - the ceramics had been red since then, and the underglaze was red.
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