Zhengzhou Rongsheng's high-purity fusion mullite refractory materials are engineered to deliver outstanding thermal shock resistance and excellent chemical corrosion durability. Manufactured from premium quartz sand and industrial alumina via an advanced electric arc furnace melting process, the material develops a well-defined needle-like crystalline structure. This ensures superior bending strength, stable thermal expansion, a high softening point, and low creep rates at elevated temperatures, making it ideal for demanding industrial environments. Widely applied in flame furnaces and glass melting furnaces, the product meets international certification standards including ISO9001 and ISO14001. Backed by Rongsheng's automated production lines and a proven track record serving customers from over 70 countries, this refractory material guarantees reliable long-term performance and customized solutions tailored to your operational needs.
1. Exceptional thermal shock resistance with stable needle-like crystal structure2. High chemical corrosion resistance adapted for harsh industrial atmospheres3. High softening point and low creep rate ensuring durability under extreme temperatures4. Uniform thermal expansion reducing risk of failure during temperature fluctuations5. Produced using automated intelligent manufacturing processes ensuring consistent quality6. Customizable solutions with extensive global customer support and service
Ideal for high-temperature industrial furnaces including flame furnaces, glass melting furnaces, and other thermal processing equipment. Suitable for manufacturers in glass production, ceramics, metallurgy, and chemical industries seeking durable and reliable refractory materials that withstand severe thermal and chemical conditions.
