SoliBlanket™ HP-Grade

Even though we strongly believe that the SoliBlanket X-grade is the preferred choice of a 1260 RCF blanket, we also offer our SoliBlanket HP-grade. The SoliBlanket HP-grade is one of our RCF Special Grade products and produced from a high purity blend of raw materials. Similar to other products in the SoliBlanket range, the SoliBlanket HP-grade is manufactured using the same Ultra Low Shot technology and greatly benefits with better properties and handling properties. 


SoliBlanket HP-grade is our high purity refractory ceramic fiber (RCF)1260 blanket in the SoliBlanket product range. The SoliBlanket HP-grade has a classification temperature of 1260°C and is engineered to perform in a wide range of applications up till 1100°C continuously.

In the refractory industry there are 3 commonly known chemical compositions when making a RCF1260 blanket; a Kaolin based blanket, a hybrid blanket (like SoliBlanket X-grade) and a high purity blanket. A high purity blanket, as the word suggest might imply, could be seen as the premium choice. In reality the SoliBlanket X-grade is delivering the best product performance and has grown to our ‘standard RCF blanket’. However, for customers who have a strong preference for the lowest low iron contents we also offer the SoliBlanket HP-grade.

By a tight control ensuring alumina contents in line with datasheet, the Soliblanket HP-grade has lower shrinkage close to classification temperature. The Soliblanket HP-grade is stronger, feels more comfortable to handle and provides better thermal insulation. During installation our ULS technology fiber products offers a higher resiliency after compression, which is particularly important when making fiber modules or in case the blanket (strip) is installed perpendicular to the main fiber orientation, or in easier words; stack(bonded).

SoliBlanket HP-grade is part of the SoliBlanket product range. With a variety of five Refractory Ceramic Fiber (RCF) grades and the famous ‘ULS’ Low Bio Persistence Fiber grade we are offering one of the most extensive ranges of high temperature fiber blankets in the market today. With our  different chemical compositions we are able to provide a solution to nearly every atmosphere or temperature.


  • Proven technical solution
  • Low shot technology
  • Excellent insulation performance
  • High handling strength
  • Unaffected by most chemicals
  • Excellent thermal stability
  • Resistant to thermal shock

Typical applications

  • Thermal insulation for furnace lining
  • Thermal insulation for lining stacks and chimneys
  • Blanket for module making
  • Furnace lining in Ceramics and Glass
  • Thermal insulation for the Petrochemical Industry
  • Chemically stable insulation for Steel Treatment
  • General technical insulation of furnaces and
    technical installations.

More information including Data sheets can be found here

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