JPS57179048A - Glass composition with low melting point - Google Patents

Glass composition with low melting point

Info

Publication number
JPS57179048A
JPS57179048A JP6280381A JP6280381A JPS57179048A JP S57179048 A JPS57179048 A JP S57179048A JP 6280381 A JP6280381 A JP 6280381A JP 6280381 A JP6280381 A JP 6280381A JP S57179048 A JPS57179048 A JP S57179048A
Authority
JP
Japan
Prior art keywords
glass composition
tio
composition
melting point
low melting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6280381A
Other languages
Japanese (ja)
Inventor
Masayuki Ishihara
Hisamitsu Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP6280381A priority Critical patent/JPS57179048A/en
Publication of JPS57179048A publication Critical patent/JPS57179048A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
    • C03C8/06—Frit compositions, i.e. in a powdered or comminuted form containing halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)

Abstract

PURPOSE: To obtain a transparent glass composition with a low m.p. used as frit for enamel by blending an SiO2-base glass composition with specified additives.
CONSTITUTION: This glass composition has a comosition ≥98% of which except water is composed of, by mole, 56W63% SiO2, 3W10% B2O3, 5W10% TiO2+ ZrO2, 23W26% Na2O+Li2O and 3W7% fluoride as F2 while satisfying 1/3W3/1 molar ratio of TiO2/ZrO2, 2/3W4/1 molar ratio of Na2O/Li2O and the relation of Na2O≥B2O3+TiO2. Since the calcining temp. of this composition is as low as ≤700°C, even when the composition is applied to an iron sheet as frit for enamel, the iron sheet is not thermally deformed, and enamelware with high dimensional accuracy can be manufactured.
COPYRIGHT: (C)1982,JPO&Japio
JP6280381A 1981-04-24 1981-04-24 Glass composition with low melting point Pending JPS57179048A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6280381A JPS57179048A (en) 1981-04-24 1981-04-24 Glass composition with low melting point

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6280381A JPS57179048A (en) 1981-04-24 1981-04-24 Glass composition with low melting point

Publications (1)

Publication Number Publication Date
JPS57179048A true JPS57179048A (en) 1982-11-04

Family

ID=13210855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6280381A Pending JPS57179048A (en) 1981-04-24 1981-04-24 Glass composition with low melting point

Country Status (1)

Country Link
JP (1) JPS57179048A (en)

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