Our company's fused mullite has the characteristics of low impurities, high mullite phase, bigger crystal size, low thermal expansion rate, good thermal shock stability, and high temperature and low Confucian transformation.
Our company's sintered mullite has the characteristics of low impurities, high mullite phase, low thermal expansion rate, good thermal shock stability, high temperature and low creep value.
Sintered Mullite - Bauxite Grade
Our company's sintered mullite features low impurities, high mullite phase content, high cost-effectiveness, excellent thermal shock stability, and good acid resistance.
One of the three refractory raw materials for high alumina, it has a low expansion rate (3-5%) and a moderate reaction rate of mullite. It is used for long-life low creep value bricks and as a thermal expansion agent for castables
One of the three refractory raw materials for high alumina, it has a moderate expansion rate (7-8%), a slow reaction rate of mullite, low creep value, and is mainly used for thermal shrinkage compensation of materials.
One of the three refractory raw materials for high alumina, it has a high expansion rate (16-18%), fast reaction rate of mullite, low creep value, and is mainly used for thermal shrinkage compensation of materials.
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