This product utilizes a carefully formulated blend of cordierite and mullite, enhanced with a glassy structure, and is crafted through a press-molding process. Designed specifically for high-temperature kilns in the ceramic industry, it leverages mullite's exceptional heat resistance (up to 1350°C) and cordierite's extremely low coefficient of thermal expansion (1.5×10⁻⁶) to ensure exceptional thermal shock resistance and structural integrity during repeated high-temperature firing cycles. With a theoretical density of 3.20 g/cm³ and a melting point of 1870°C, mullite imparts exceptional refractory strength and chemical stability, while cordierite effectively suppresses thermal stresses, ensuring dimensional stability. Manufactured using advanced sintering and electric fusion techniques, this product ensures minimal deformation at high temperatures and reliable performance. Suitable for supporting and protecting various ceramic kilns, it significantly improves production efficiency and reduces maintenance costs. Our commitment to quality ensures that all our products meet international quality standards. Widely used in ceramic manufacturing worldwide, we are a trusted kiln refractory solution.
1. Excellent high temperature tolerance, with a maximum operating temperature of up to 1350°C, adapting to various firing process requirements;
2. Low thermal expansion coefficient significantly reduces the risk of thermal shock cracking and extends product service life;
3. Use pressing and electric melting technology to ensure the product structure is dense and the deformation is small;
4. Combining the characteristics of cordierite and mullite to achieve the best balance between refractory strength and thermal stability;
5. Has good chemical stability and resists corrosion and erosion in the furnace;
6. Comply with international export standards and suitable for global market applications.
Widely used for supporting, insulating, and protecting ceramic kilns, it is suitable for high-temperature firing equipment manufacturers and ceramic production companies, especially in industrial ceramic production lines that require high thermal shock resistance and durability. It is also suitable for electronic ceramics, refractory materials, and other fields, meeting the international market demand for high-performance kiln materials.
