Why Choose Synthetic Cordierite

There are few natural cordierite ores with mining value, and most of them have iron or manganese impurities, which affects the industrial utilization value. However, cordierite with high purity has low and uniform expansion coefficient and good thermal shock stability, so it has high industrial value.. There are many kinds of raw materials for synthesizing cordierite, which are easy to find, such as talc, hard clay, kaolin, andalusite, kyanite and sillimanite. Excellent synthetic materials can be made by ceramic process and sintering method, which can meet the industrial demand. The synthetic material is a high-temperature solid-state reaction. The sintering temperature is generally 1390-1430 ℃. The product is white, high purity and less impurities. It can be made into honeycomb ceramics and kiln furniture. It can be made into composite products when added to refractory materials