Highly heat resistant glass fiber and process for its production

Details Highly heat resistant glass fiber and process for its production Highly heat resistant glass fiber and process for its production

1992-04-24

1993-09-28

Group, Karl

Compositions: ceramic

Ceramic compositions

Glass compositions, compositions containing glass other than...

501 38, 501 54, C03C 306, C03C 1302

Patent

active

052486370

ABSTRACT:
Highly heat resistant glass fiber which comprises from 0.1 to 2.0 wt % of Al.sub.2 O.sub.3, from 0.1 to 2.0 wt % of TiO.sub.2, from 96 to 99.8 wt % of SiO.sub.2 and not more than 0.03 wt % of the sum of alkali metal oxides and alkaline earth metal oxides.

REFERENCES:
patent: 4084977 (1978-04-01), Freedman
patent: 4278422 (1981-07-01), Thompson
patent: 4797376 (1989-01-01), Caldwell et al.
Glastechnische Berichte, vol. 61, No. 8, Aug. 1988, pp. 218-222, M. Laczka et al., "Synthesis, Structure and Electron Spectra of Fused Quartz Doped with Titanium, Cerium and Neodymium".
Chemical Abstracts, vol. 89, No. 12, Sep. 18, 1978, pp. 243, 94008W, M. Sakuhana, et al., "Heat-Resistant Fibers from Metal Alcoholate".

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