There are two types of ceramic drinking mugs for lovers:
1. Ceramic mug reduction firing (heating from 0℃ to 1000℃, at this time, open the ventilation hole to let in oxygen to make it burn more vigorously until the porcelain temperature is reached, and the product will be more milky white).
2. Oxidation burning (heating from 0°C to the ignition temperature will produce a whiter product).
Preparation of raw materials for making ceramic couple water mugs (raw materials are divided into two types):
1. Plasticity raw materials. Ceramic mugs are mainly clay-based natural minerals, including high-temperature clay and high-water-rich clay. They play a plasticizing and bonding role in the blank.
2. There are no plastic raw materials. The quartz in the ceramic mug can reduce the viscosity of the blank. Part of the fired quartz is deeply dissolved in the feldspar glass, increasing the viscosity of the liquid phase and preventing high-temperature deformation. After cooling, it plays a skeleton role in the porcelain blank. Prevent cracking and deformation when the green body shrinks. Feldspar is a flux raw material. After melting at high temperature, it can dissolve part of quartz and high-temperature decomposition products. It can play a high-temperature cementing effect on the melted high-viscosity glass and can increase the number of ceramics. Couple mug for compactness and strength.
Post time: Sep-11-2023