Alternative Energy

Alternative Energy Insulation Material T-Cast® All Alumina Fuel Cell Tube Insulation Alternative Energy Geothermal Insulation Material Alternative Energy Solar Collector

As the demand for alternative energy systems has grown, Refractory Specialties has become a leading supplier of high tech materials for various types of energy applications. Technical support and custom formulations are available for critical applications.

Applications include:

Manufacturing capabilities

RSI materials can be formed as boards, sleeves, combustion chambers and any custom shape. In addition, RSI has a wide range of machining capabilities for added details and tight tolerances. Insulation Boards may be surface treated to provide additional erosion or chemical resistance for use in hostile environments. A majority of our materials can have hardware molded or installed into them to provide easy installation.

Excellent Energy Conservation

Low thermal conductivity and heat storage make RSI materials an outstanding energy saver. Thermal shock resistance permits fast thermal cycling without cracking or spalling.

Featured Products


  • T-Cast
    Gemcolite-Alumina
    Sinterlyte
    Solulite
    T-Cast® All Alumina Insulation Gemcolite® Ceramic Fiber Insulation Sinterlyte™ High purity Kiln Furniture

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