JPS5678443A - Production of glass fiber and device therefor - Google Patents
Production of glass fiber and device thereforInfo
- Publication number
- JPS5678443A JPS5678443A JP15241579A JP15241579A JPS5678443A JP S5678443 A JPS5678443 A JP S5678443A JP 15241579 A JP15241579 A JP 15241579A JP 15241579 A JP15241579 A JP 15241579A JP S5678443 A JPS5678443 A JP S5678443A
- Authority
- JP
- Japan
- Prior art keywords
- speed
- glass fiber
- gas flow
- temperature
- production
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
- C03B37/05—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices
- C03B37/055—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices by projecting onto and spinning off the outer surface of the rotating body
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
- C03B37/05—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
PURPOSE:In the production of glass fiber through the blow-off process by the use of a high-speed rotor, the speed of high-temperature gas flow to be blown to the linear line of melted glass is set in a specific range to produce extremely fine glass fiber with high productivity. CONSTITUTION:A disk rotor 1 made from ceramic or heat-resistant steel is made to rotate at a high speed and a flow of melted glass 2 is fed to the center, blown off with the centrifugal force to form linear fibers 3. The linear fibers are drawn by the high-speed and high-temperature gas flow jetted from a ring high-speed burner 4 mounted around the disk rotor to form extremly fine glass fiber 5. At this time, the speed of the high-temperature and high-speed gas flow is set to 200-600m/sec and the temperature is set preferably to 1,400-1,800 deg.C. Consequently, glass fiber of less than 1.5mu diameter is obtained and the product is used to produce slate as a substitutent for asbestos.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15241579A JPS5678443A (en) | 1979-11-27 | 1979-11-27 | Production of glass fiber and device therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15241579A JPS5678443A (en) | 1979-11-27 | 1979-11-27 | Production of glass fiber and device therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5678443A true JPS5678443A (en) | 1981-06-27 |
Family
ID=15540004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15241579A Pending JPS5678443A (en) | 1979-11-27 | 1979-11-27 | Production of glass fiber and device therefor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5678443A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58185449A (en) * | 1982-04-06 | 1983-10-29 | イゾヴエ−ル・サン・ゴ−バン | Centrifugal and gas-elongating fiber manufacturing apparatus |
JPS58185448A (en) * | 1982-04-06 | 1983-10-29 | イゾヴエ−ル・サン・ゴ−バン | Fiber formation |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5188728A (en) * | 1975-01-24 | 1976-08-03 | MUKIBUTSUSENINOSEIZOHOHO | |
JPS5234029A (en) * | 1975-09-12 | 1977-03-15 | Yoshiki Miyasaka | Process for producing inorganic fibers |
-
1979
- 1979-11-27 JP JP15241579A patent/JPS5678443A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5188728A (en) * | 1975-01-24 | 1976-08-03 | MUKIBUTSUSENINOSEIZOHOHO | |
JPS5234029A (en) * | 1975-09-12 | 1977-03-15 | Yoshiki Miyasaka | Process for producing inorganic fibers |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58185449A (en) * | 1982-04-06 | 1983-10-29 | イゾヴエ−ル・サン・ゴ−バン | Centrifugal and gas-elongating fiber manufacturing apparatus |
JPS58185448A (en) * | 1982-04-06 | 1983-10-29 | イゾヴエ−ル・サン・ゴ−バン | Fiber formation |
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