VERWENDUNG ANORGANISCHER FASERN, BESTEHEND AUS TONERDE, MAGNESIUMOXID, KALZIUMOXID UND SILIZIUMDIOXID

Inorganic fiber compositions consisting essentially of SiO2,CaO, about 0.1-30 wt % MgO, and 0-10 wt % Al2O3. The fibers of this invention are suitable for thermal insulation at continuous service temperatures from 1370 DEG F to 1500 DEG F and find particular use as insulating mats and blankets for f...

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Bibliographische Detailangaben
Hauptverfasser: OLDS, ELMO, KIELMEYER, HENRY
Format: Patent
Sprache:ger
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Zusammenfassung:Inorganic fiber compositions consisting essentially of SiO2,CaO, about 0.1-30 wt % MgO, and 0-10 wt % Al2O3. The fibers of this invention are suitable for thermal insulation at continuous service temperatures from 1370 DEG F to 1500 DEG F and find particular use as insulating mats and blankets for furnaces, kilns, and automobile catalytic converters.