Quartz stirring rod chooses melted quartz as raw material, is mainly applied in the smelting of

platinum, gold, stainless steel and other alloys. It has high purity, good corrosion resistance, low

thermal conductivity, small expansion coefficient, good high temperature resistance and thermal

stability. Its main component SiO2 big than b98%, impurity(K2O,Na2O,Fe2O3)small than0.2%. It has high strength, high thermal shock resistance, and can resist the pressure under normal temperaturebig than 70MPa .

Ceramic & quartz rod