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The difference between ceramic cups
(1) Temperature: The firing temperature of high-temperature porcelain is above 1200 degrees; the firing temperature of medium-temperature porcelain is 1000-1150 degrees; the firing temperature of low-temperature porcelain is 700-900 degrees.
(2) Color and lustre: The color of high temperature porcelain is fuller, more delicate, and crystal clear; the color of medium and low temperature porcelain is relatively dull.
(3) Hand feel: high temperature porcelain is smooth and delicate; medium and low temperature porcelain is slightly rough.
(4) Sound: high temperature porcelain is relatively crisp; medium and low temperature porcelain is relatively low dull.
(5) Texture: high temperature porcelain is firmer; medium and low temperature porcelain is more fragile.
(6) Of course, the most obvious difference between high temperature ceramics and medium and low temperature ceramics is the water absorption rate. The water absorption rate of medium and low temperature ceramics is higher, and the water absorption rate of high temperature ceramics is less than 0.2%. The product is easy to clean and will not absorb odors. Cracking of the glaze and local water leakage occurred. The water absorption rate of medium and low temperature ceramics is much higher than this standard, and it is easy to enter sewage.