High Purity: The SiO₂ content of Taeantech high-purity quartz shell is as high as 99.99%. It will not introduce impurities into the molten metal during the use of metal smelting, ensuring the purity of the molten metal.
Thermal Stability: The highest temperature resistance of the high-purity quartz shell exceeds 1800℃, with excellent high temperature resistance, not easy to crack, and protect the graphite crucible.
Chemical Stability: The high-purity quartz shell shows good chemical stability to most acids, alkalis and salts. It does not react chemically with these substances, thus ensuring the long-term stability of the shell in harsh chemical environments.
Electrical Insulation: High-purity quartz is an excellent electrical insulating material with high resistivity. Therefore, the high-purity quartz shell can be used as an insulating layer or isolation piece in metal melting furnace equipment to effectively prevent current leakage or short circuit.
High Strength: The high-purity quartz shell is not easy to deform at high temperatures, which means that its size changes little in high or low temperature environments. This helps to maintain the accuracy and stability of the equipment, especially in occasions where precise control is required.
Lightweight and Durable: The high-purity quartz shell is very light, but has high wear resistance. It can withstand certain smelting losses and mechanical wear, has a long service life, and can be used 30-50 times depending on the use environment and frequency
Environmental Protection: High-purity quartz crucibles are mainly made of high-purity silicon dioxide (SiO₂), which is a non-toxic and harmless natural mineral. During the production and smelting process, no harmful substances are produced, which is harmless to the environment and human health.
