PetraForge® Thermal Barrier Coating TR-66-1

Low CTE, Medium Temperature, Chemical Resistant, + High Reflectivity

PetraForge coatings are waterborne, Zero VOC, ceramic-like coatings that combine the formulation and process versatility of a polymer coating with the physical properties of an advanced ceramic. PetraForge coatings can be applied by dipping, wet spraying, and rolling processes. This coating was developed especially for refractory bricks.
Features and Benefits

  • High reflectivity (Providing up to 30% heat loss reduction with furnace temperature of 1000 °C)
  • Low thermal conductivity (<1.0 W/mK)
  • High hardness, scratch, and abrasion resistance
  • Modular properties; different combinations of optical, thermal, and mechanical properties can be achieved depending on the requirements of the applications
Applications
Furnaces, Thermal barrier coatings, heat shield protection for energy conservation, etc.
Technical Specifications
* The coating is intended to be applied to the cold side of the bricks in furnaces allowing for furnace interior temperatures >1100°C.

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