Lightweight insulating castable is an energy-saving unshaped refractory for industrial high-temperature equipment. It blocks heat conduction, convection and radiation by low thermal conductivity materials and closed micropores, cutting heat loss and energy consumption efficiently.
1. Low Thermal Conductivity Raw Materials
Made of floating beads, ceramsite and lightweight mullite aggregates, it boasts steady high-temperature performance and minimizes heat penetration.
2. Heat insulation by Microporous Structure
Solidified closed micropores hinder heat transfer in three ways:
-Break solid heat transfer paths and raise thermal resistance.
-Prevent air convection to keep internal heat.
-Refract and weaken high-temperature thermal radiation.
3. Stable Energy-Saving Performance
With low heat storage and fast heating speed, it lowers energy use during equipment operation, startup and shutdown, adapting to diverse working conditions.Seamless integral casting avoids heat leakage. The lining resists thermal shock and aging, ensuring long stable service.
This product delivers excellent energy-saving effect and reliability, widely used in metallurgy, construction, chemical and power industries.
Huaxiang Refractories produces high-quality lightweight insulation castables with mature technology and excellent insulation performance, which can be adapted to various high-temperature insulation conditions of industrial kilns. Welcome to consult and purchase.
