The firing temperature of white porcelain mug and stoneware mug
Firing temperature: high temperature porcelain (1300 degrees), medium temperature porcelain (1200 degrees), stoneware (1100 degrees), pottery (800 degrees)
Color classification: white porcelain mug (blue-white, creamy white), colored porcelain mugs (black, royal blue, red, yellow, green, pink)
Material composition: bone china (15%-45%), new bone china (beautiful jade porcelain, magnesia porcelain), ordinary porcelain
Process classification: grouting products (low efficiency, high price, easy to deform), machine-made products (high efficiency, low price, good molding)
1. Color-glazed porcelain tableware, the colored-glazed porcelain is directly painted on the embryo before the product is fired, and then fired at a high temperature. It belongs to underglaze colored ceramics. The patterns on the porcelain are artificially painted and have artistic value.
2. Shell porcelain tableware, shell porcelain is made of high-white clay, high-white glaze and shell powder through scientific formula, after firing at a high temperature of more than 1200 degrees Celsius, then painting, glazing again, and passing through the second high temperature The firing makes it non-toxic, lead-free, harmless and never fade, not easy to break, suitable for dishwasher washing.
3. Reinforced porcelain tableware. Reinforced porcelain is a high-quality porcelain mud with aluminum and magnesium and other ingredients and then fired at about 1300 degrees Celsius, allowing them to recrystallize and combine, magnetize them into a substance, and it is its housekeeping ability.
4. Magnesium reinforced porcelain tableware is made of magnesia stone powder and high feldspar powder as the main raw materials, and is fired at a high temperature of about 1340 degrees Celsius. Its strength is super high, the brittleness is very low, high whiteness, and the glaze is smooth. The service life is 3-5 times that of ordinary ceramics, and it is an ideal product suitable for sterilizing tableware among all daily-use ceramics.
5. Magnesia porcelain tableware. Magnesia porcelain is mainly made of magnesium-rich silicate mineral talc as the main raw material of porcelain clay, and it is made by firing at a high temperature of 1380 degrees Celsius.
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