China Zhaofeng Mouth Cup Porcelain Cup Ceramic Cup Fine China Dinnerware

Magnesia porcelain is also called talc porcelain. Magnesia porcelain porcelain is fine and creamy, thin tires are translucent, have fat luster, hand feels slippery, and magnesia porcelain has a sheet-like structure. When broken, it is easy to form into a sheet, which is not easy to be crushed. Generally used in the production of high-grade porcelain for daily use. It refers to the ceramic material reinforced porcelain containing MgO-containing aluminosilicate as the main phase. The high-quality porcelain is added with aluminum-magnesium and other components and then fired at 1300 °C to recrystallize and magnetize into a substance. Resistance to collision is its housekeeping skill.
product Feature
1.With good permeability, thin and light weight , higher glaze glossiness.
2.High mechanical strength, scratch resistance, not easy to scratch, can be used in dishwashers;
3.High thermal stability, one-time heat exchange from 0ºC - 260ºC does not burst, can be used in the microwaves and the ovens;
4.For the first time,firing at the high temperature of 1350 ºC; For the second time,glaze firing at the temperature of 1120ºC ; very low water absorption rate ensure the product durable and difficult to be aging;
5.The use of lead-free glaze formula, glazed lead-free and chrome-free, green and environmental protection,good for health.
technical parameters:
Tricalcium carbonate ≥36%; water absorption rate 0.06%-0.09%; lead release (mg/dm2) 0.003-0.038; cadmium release(mg/dm2) 0.001-0.002; microwave suitability: once cycle without cracking, no arc be produced; whiteness 84%, transparency 2.1%, glaze glossiness 105%, glaze hardness 590kg/m2;