SiC Epitaxial Insulation Felt

SiC Epitaxial Insulation Felt

XINGHUI MATERIALS can provide matching rigid felts and flexible felts as insulating materials in various high-temperature vacuum heat treatment fields, including photovoltaics, semiconductors, and high-temperature metallurgy. Currently, our insulating product series holds a market share of over 25% in the high-temperature vacuum industry and over 60% in the photovoltaic polycrystalline thermal field.
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Description

Xinghui Materials SiC Epitaxial Insulation Felt is a high-performance thermal insulation solution specifically engineered for SiC epitaxial growth furnacesin the semiconductor industry.

 

Made from proprietary short-fiber cured felt, the material provides exceptional insulation efficiency, chemical stability, and long-term durability even under extreme process temperatures.

 

It consists of a complete set of epitaxial insulation components, including:

  • Upper and lower insulation covers
  • Semi-annular graphite felt assemblies
  • Optional coatings: graphite, pyrolytic carbon, or SiCcoating for enhanced protection

 

packing and delivery

 

vacuum package

 

Product feature

 

  • Specially engineered for SiC epitaxial processes
  • Unique assembly structure for optimized performance
  • Exceptional thermal shock resistance
  • High erosion and corrosion resistance in aggressive furnace environments
  • Superior thermal insulation properties with thermal conductivity below 0.2 W/(m·K) at 1000°C

 

Advantage

 

  • Excellent thermal stability and long service life under extreme conditions
  • Customizable coating solutions to meet specific process requirements
  • Enhanced energy efficiency due to ultra-low thermal conductivity
  • Reliable performance in demanding semiconductor manufacturing environments

 

Product application

 

product-1000-658
SiC epitaxial furnace

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