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A platform for research: civil engineering, architecture and urbanism
GLASS FRIT COMPOSITION FOR VACUUM WINDOW GLASS FRIT BAR AND VACUUM WINDOW USING THEREOF
The present invention relates to a glass frit composition for vacuum windows and doors, a glass frit bar, and vacuum windows and doors using the same, in which the glass frit composition for the vacuum windows and doors includes: 80 to 95 wt% of mother glass including 30 to 42 mol% of V_2O_5, 30 to 55 mol% of TeO_2, 0 to 2 mol% of SiO_2, 1 to 20 mol% of BaCO_3, 0 to 15 mol% of ZnO, and 1 to 7 mol% of at least one additive among Al_2O_3, MgO, B_2O_3, Na_2CO_3, K_2CO_3, CaCO_3, Cu_2O_3, Bi_2O_3, and Li_2CO_3; and 5 to 20 wt% of a low thermal expansion filler. Accordingly, productivity is improved.
본 발명은 진공창호용 글래스 프릿 조성물, 글래스 프릿 바 및 이를 이용한 진공창호에 관한 것으로서, 진공창호용 글래스 프릿 조성물은 V2O5 30~42mol%, TeO2 30~55mol%, SiO2 0~2 mol%, BaCO3 1~20mol%, ZnO 0~15mol%를 포함하고 Al2O3, MgO, B2O3, Na2CO3, K2CO3, CaCO3, Cu2O3, Bi2O3 및 Li2CO3 중 적어도 1종의 첨가제를 1~7mol% 포함하는 모유리 80 내지 95 중량%와, 저열팽창 필러 5~20중량%를 포함한다.
GLASS FRIT COMPOSITION FOR VACUUM WINDOW GLASS FRIT BAR AND VACUUM WINDOW USING THEREOF
The present invention relates to a glass frit composition for vacuum windows and doors, a glass frit bar, and vacuum windows and doors using the same, in which the glass frit composition for the vacuum windows and doors includes: 80 to 95 wt% of mother glass including 30 to 42 mol% of V_2O_5, 30 to 55 mol% of TeO_2, 0 to 2 mol% of SiO_2, 1 to 20 mol% of BaCO_3, 0 to 15 mol% of ZnO, and 1 to 7 mol% of at least one additive among Al_2O_3, MgO, B_2O_3, Na_2CO_3, K_2CO_3, CaCO_3, Cu_2O_3, Bi_2O_3, and Li_2CO_3; and 5 to 20 wt% of a low thermal expansion filler. Accordingly, productivity is improved.
본 발명은 진공창호용 글래스 프릿 조성물, 글래스 프릿 바 및 이를 이용한 진공창호에 관한 것으로서, 진공창호용 글래스 프릿 조성물은 V2O5 30~42mol%, TeO2 30~55mol%, SiO2 0~2 mol%, BaCO3 1~20mol%, ZnO 0~15mol%를 포함하고 Al2O3, MgO, B2O3, Na2CO3, K2CO3, CaCO3, Cu2O3, Bi2O3 및 Li2CO3 중 적어도 1종의 첨가제를 1~7mol% 포함하는 모유리 80 내지 95 중량%와, 저열팽창 필러 5~20중량%를 포함한다.
GLASS FRIT COMPOSITION FOR VACUUM WINDOW GLASS FRIT BAR AND VACUUM WINDOW USING THEREOF
진공창호용 글래스 프릿 조성물, 글래스 프릿 바 및 이를 이용한 진공창호
2021-11-03
Patent
Electronic Resource
Korean
IPC:
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
GLASS FRIT COMPOSITION FOR VACUUM WINDOW GLASS FRIT BAR AND VACUUM WINDOW USING THEREOF
European Patent Office | 2022
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