GLASS COMPOSITION AND CHEMICALLY TEMPERED GLASS SUBSTRATE

PURPOSE: A glass composition is provided to generate a stress the same as requirement for applying to flight window glass type and to have a good hydrolysis resistance. CONSTITUTION: The invention concerns a glass composition for transformation into glass fabric, comprising the following constituent...

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Bibliographic Details
Main Authors CHOPINET, MARIE-HELLE, GAUME, OLIVIER, ROUYER, ELISABETH
Format Patent
LanguageEnglish
Korean
Published 25.03.2000
Edition7
Subjects
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS
CHEMISTRY
GLASS
JOINING GLASS TO GLASS OR OTHER MATERIALS
METALLURGY
MINERAL OR SLAG WOOL
SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS
SURFACE TREATMENT OF GLASS
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Summary:PURPOSE: A glass composition is provided to generate a stress the same as requirement for applying to flight window glass type and to have a good hydrolysis resistance. CONSTITUTION: The invention concerns a glass composition for transformation into glass fabric, comprising the following constituents in proportions by weight:SiO2:55-71 %; Al2O3:greater than 2 %; MgO:4-11 % and greater than 8 % if Al2O3 less than 5 %; Na2O:9-16.5 %; K2O:4-10 %. 본 발명의 목적은 중량 비율로 아래의 성분을 포함하는, 유리 리본(glass ribbon)으로 화학 변화되도록 의도되는 유리 조성물이다. SiO55 - 71% AlO〉 2% MgO 4 - 11% 및 AlO〈 5% 이면, 〉 8% NaO 9 - 16.5% KO 4 - 10%
Bibliography:Application Number: KR19980710121