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公开(公告)号:US3861927A
公开(公告)日:1975-01-21
申请号:US35746173
申请日:1973-05-04
申请人: KANEBO LTD
发明人: KIMURA ISAO , YOSHIMURA TAKUJI
CPC分类号: C03C13/002
摘要: Glass fibers having a high alkali resistance are produced by melting a mixture consisting of SiO256-76 mol%ZrO2 8-16 mol%R2O 1.5-25 mol%P2O5 0.1-3 mol% B2O3 0.5-7 mol%R''O 0-10 mol%SnO2 0-7.5 mol% Other metal oxide 0-10 mol% CaF2 0-2 mol% WHEREIN R is Li, Na or K, R'' is Ca, Mg, Sr, Ba, Be, Zn or Pb and said other metal oxide is Al2O3, Fe2O3, TiO2 or CeO2, to form a glass and melting the resulting glass and extruding the melt through nozzle orifices.
摘要翻译: 通过熔化由SiO256-76mol%ZrO2 8-16mol%R2O1.5-25mol%P2O5 0.1-3mol%B2O3 0.5-7mol%R'O0-10组成的混合物制备具有高耐碱性的玻璃纤维 mol%SnO2 0-7.5 mol%其他金属氧化物0-10 mol%CaF2 0-2 mol%WHEREIN R为Li,Na或K,R'为Ca,Mg,Sr,Ba,Be,Zn或Pb,而其他 金属氧化物是Al 2 O 3,Fe 2 O 3,TiO 2或CeO 2,以形成玻璃并熔化所得玻璃并通过喷嘴孔挤出熔体。