2024-04-20
Calcined kaolin is widely used in refractories, mainly in the following aspects:
CRAFTSMANSHIP • STABLE SUPPLY • WIN-WIN PARTNERSHIP •
ABOUT US
Wuxi Dingyuxinda Special Steel Co., Ltd. is a professional supplier of refractory raw materials and products, integrating research and development, production, and sales. Over the years, we have deeply explored the fields of mullite series, kaolin, and customized refractory materials. Our products are widely used in ceramics, glass, steel, power, and petrochemical industries. We boast modern production lines and a comprehensive quality management system, adhering to controlling the purity of raw materials from the source. Through continuous technological innovation, we not only provide standardized products but also strive to offer high-temperature lining solutions for complex working conditions to our global customers, helping you enhance production efficiency and reduce operation and maintenance costs.
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23000 ㎡Floor Area
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12000Production Workshop
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5Production Lines
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116Employees
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100000 TonsAnnual Capacity
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22000 TonsAnnual Export Volume
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20 CountriesServe
ABOUT US
Wuxi Dingyuxinda Special Steel Co., Ltd. is a professional supplier of refractory raw materials and products, integrating research and development, production, and sales. Over the years, we have deeply explored the fields of mullite series, kaolin, and customized refractory materials. Our products are widely used in ceramics, glass, steel, power, and petrochemical industries. We boast modern production lines and a comprehensive quality management system, adhering to controlling the purity of raw materials from the source. Through continuous technological innovation, we not only provide standardized products but also strive to offer high-temperature lining solutions for complex working conditions to our global customers, helping you enhance production efficiency and reduce operation and maintenance costs.
Why Choose Us
Quality Controllable
We specialize in refining mullite and kaolin sand powder, strictly controlling quality from the source.
Stable Performance
High-purity raw materials + precision processing, resulting in uniform particle size, high temperature resistance, high strength, and good sintering properties.
Complete Categories
We offer a complete range of specifications for mullite sand powder and kaolin sand powder, catering to one-stop procurement needs across multiple industries.
On-Time Delivery
With stable production on a large scale, ample inventory, and timely delivery, long-term cooperation is even more reassuring.
Customization Support
Customization of particle size, purity, and other indicators can be provided according to customer needs, adapting to different process requirements.
Professional Service
We provide comprehensive services including technology selection and after-sales follow-up, ensuring hassle-free and efficient cooperation.
APPLICATION
Building Materials Industry
Refractory materials for high-temperature equipment such as ceramic, glass, and cement kilns.
Steel Metallurgy
Supply of refractory materials for high-temperature smelting, ladles, furnaces, etc
Petrochemical Industry
Refractory supporting components for petrochemical furnaces, cracking furnaces, and high-temperature reaction equipment
Electric Power & Energy
Refractory systems for utility boilers, waste incineration, and waste heat boilers
Industrial Furnaces & Kilns
Universal refractory materials for various high-temperature industrial furnaces and heat treatment furnaces
APPLICATION
Building Materials Industry
Refractory materials for high-temperature equipment such as ceramic, glass, and cement kilns.
Steel Metallurgy
Supply of refractory materials for high-temperature smelting, ladles, furnaces, etc
Petrochemical Industry
Refractory supporting components for petrochemical furnaces, cracking furnaces, and high-temperature reaction equipment
Electric Power & Energy
Refractory systems for utility boilers, waste incineration, and waste heat boilers
Industrial Furnaces & Kilns
Universal refractory materials for various high-temperature industrial furnaces and heat treatment furnaces
NEWS
2024-10-13
Mullite, a diatomaceous mineral also known as quartzite or quartzite rock, is a natural stone and a type of quartz. It possesses excellent insulating properties and can be used to manufacture many electronic products and electrical equipment.
Calcined kaolin, also known as metakaolin, is produced by heating washed kaolin clay to high temperatures, removing chemically bound water, and improving its purity and whiteness. The result is a fine, white, non-toxic powder with excellent chemical stability, abrasion resistance, and dispersion properties.
Precision casting, also known as investment casting, is a manufacturing process that produces highly accurate and complex metal parts. One key material that enhances the quality of molds in precision casting is mullite powder.
In high-temperature environments, the performance of ceramic materials determines whether they can operate stably over long periods. Mullite (Al6Si2O13), an exceptional high-temperature ceramic material, is celebrated for its extraordinary heat resistance, low thermal expansion, and impressive mechanical strength.
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