JPS569244A - Alkali-proof glass - Google Patents

Alkali-proof glass

Info

Publication number
JPS569244A
JPS569244A JP8382079A JP8382079A JPS569244A JP S569244 A JPS569244 A JP S569244A JP 8382079 A JP8382079 A JP 8382079A JP 8382079 A JP8382079 A JP 8382079A JP S569244 A JPS569244 A JP S569244A
Authority
JP
Japan
Prior art keywords
alkali
tio
sio
bao
sro
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.)
Granted
Application number
JP8382079A
Other languages
Japanese (ja)
Other versions
JPS5745691B2 (en
Inventor
Hitoshi Tashiro
Tadashi Kokubo
Kunizo Tamaki
Hiroshi Takagi
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.)
Kyoto University NUC
Original Assignee
Kyoto University NUC
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 Kyoto University NUC filed Critical Kyoto University NUC
Priority to JP8382079A priority Critical patent/JPS569244A/en
Publication of JPS569244A publication Critical patent/JPS569244A/en
Publication of JPS5745691B2 publication Critical patent/JPS5745691B2/ja
Granted 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
    • C03C13/00—Fibre or filament compositions
    • C03C13/001—Alkali-resistant fibres

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 provide alkali-proof glass having very superior alkali resistance and a restricted composition contg. SrO, BaO, SiO2 and TiO2 and suitable for use as a material especially for cement reinforcing glass fiber and strong alkali container.
CONSTITUTION: This alkali-proof glass is characterized by the 15W40mol% SrO+ BaO content, the 15W45mol% SiO2 content, the 25W55mol% TiO2 content and the at least 85mol% SrO+BaO+SiO2+TiO2 content. Since this glass contains SrO, BaO and TiO2, in large quantitites, which are hard to elute in an aqueous alakli soln., it shows very superior alkali resistance, and such an adequate amount of SiO2 makes the glass easy to convert into fiber.
COPYRIGHT: (C)1981,JPO&Japio
JP8382079A 1979-07-02 1979-07-02 Alkali-proof glass Granted JPS569244A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8382079A JPS569244A (en) 1979-07-02 1979-07-02 Alkali-proof glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8382079A JPS569244A (en) 1979-07-02 1979-07-02 Alkali-proof glass

Publications (2)

Publication Number Publication Date
JPS569244A true JPS569244A (en) 1981-01-30
JPS5745691B2 JPS5745691B2 (en) 1982-09-29

Family

ID=13813318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8382079A Granted JPS569244A (en) 1979-07-02 1979-07-02 Alkali-proof glass

Country Status (1)

Country Link
JP (1) JPS569244A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996033139A1 (en) * 1995-04-18 1996-10-24 Minnesota Mining And Manufacturing Company Acid-resistant glass

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996033139A1 (en) * 1995-04-18 1996-10-24 Minnesota Mining And Manufacturing Company Acid-resistant glass
CN1066420C (en) * 1995-04-18 2001-05-30 美国3M公司 Acid-resistant glass

Also Published As

Publication number Publication date
JPS5745691B2 (en) 1982-09-29

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