High-temperature-resistant inorganic fibre based on silica and process for producing the same

High-temperature-resistant inorganic fibre based on silica and process for producing the same

  • CN 101,743,209 B
  • Filed: 07/07/2008
  • Issued: 06/25/2014
  • Est. Priority Date: 07/12/2007
  • Status: Active Grant
First Claim
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1. the high-temperature-resistant inorganic fibre based on silicon-dioxide, is characterized in that described fiber has following composition:

  • 81 % by weight-94 % by weight SiO 26 % by weight-19 % by weight Al 2o 32 % by weight-9 % by weight ZrO 2and/or 2 % by weight-9 % by weight TiO 20 % by weight-3 % by weight Na 2o With maximum other components of 1.5 % by weight,Wherein each composition weight content sum is 100%.

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