DE2218283A1 - Verfahren zur Herstellung eines Gemenges für ein Borsilikatglas - Google Patents
Verfahren zur Herstellung eines Gemenges für ein BorsilikatglasInfo
- Publication number
- DE2218283A1 DE2218283A1 DE19722218283 DE2218283A DE2218283A1 DE 2218283 A1 DE2218283 A1 DE 2218283A1 DE 19722218283 DE19722218283 DE 19722218283 DE 2218283 A DE2218283 A DE 2218283A DE 2218283 A1 DE2218283 A1 DE 2218283A1
- Authority
- DE
- Germany
- Prior art keywords
- particle size
- selected particle
- glass
- feldspar
- quartz powder
- 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
- 238000000034 method Methods 0.000 title claims description 8
- 239000005388 borosilicate glass Substances 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000000843 powder Substances 0.000 claims description 23
- 239000010453 quartz Substances 0.000 claims description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 16
- 238000002844 melting Methods 0.000 claims description 13
- 230000008018 melting Effects 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 11
- 235000013312 flour Nutrition 0.000 claims description 8
- 239000010433 feldspar Substances 0.000 claims description 7
- 238000007670 refining Methods 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- HJTAZXHBEBIQQX-UHFFFAOYSA-N 1,5-bis(chloromethyl)naphthalene Chemical compound C1=CC=C2C(CCl)=CC=CC2=C1CCl HJTAZXHBEBIQQX-UHFFFAOYSA-N 0.000 claims description 3
- GOLCXWYRSKYTSP-UHFFFAOYSA-N arsenic trioxide Inorganic materials O1[As]2O[As]1O2 GOLCXWYRSKYTSP-UHFFFAOYSA-N 0.000 claims description 3
- 229910000410 antimony oxide Inorganic materials 0.000 claims description 2
- 238000007496 glass forming Methods 0.000 claims description 2
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 5
- 235000013339 cereals Nutrition 0.000 description 4
- DLHONNLASJQAHX-UHFFFAOYSA-N aluminum;potassium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Si+4].[Si+4].[Si+4].[K+] DLHONNLASJQAHX-UHFFFAOYSA-N 0.000 description 3
- 229910021532 Calcite Inorganic materials 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229910021538 borax Inorganic materials 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 229910000514 dolomite Inorganic materials 0.000 description 2
- 239000010459 dolomite Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000004328 sodium tetraborate Substances 0.000 description 2
- 235000010339 sodium tetraborate Nutrition 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910018068 Li 2 O Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 229910001514 alkali metal chloride Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7105593A NL7105593A (en) | 1971-04-24 | 1971-04-24 | Glass-forming mixt - contg quartz flour with a particle size between 30 and 120 microns |
| NL7117323A NL7117323A (en) | 1971-12-17 | 1971-12-17 | Borosilicate glass - of improved homogeneity and viscosity in the melt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2218283A1 true DE2218283A1 (de) | 1972-11-23 |
Family
ID=26644652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722218283 Pending DE2218283A1 (de) | 1971-04-24 | 1972-04-15 | Verfahren zur Herstellung eines Gemenges für ein Borsilikatglas |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3843376A (https=) |
| AU (1) | AU475956B2 (https=) |
| BE (1) | BE782575A (https=) |
| DE (1) | DE2218283A1 (https=) |
| ES (1) | ES402003A1 (https=) |
| FR (1) | FR2134407B1 (https=) |
| GB (1) | GB1357063A (https=) |
| IT (1) | IT954746B (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7406083A (nl) * | 1974-05-07 | 1975-11-11 | Philips Nv | Werkwijze voor het samenstellen van een gemeng voor loodglas. |
| US4336338A (en) * | 1980-08-15 | 1982-06-22 | The United States Of America As Represented By The United States Department Of Energy | Hollow microspheres of silica glass and method of manufacture |
| JPS6028296A (ja) * | 1983-07-27 | 1985-02-13 | 株式会社日立製作所 | セラミツク多層配線回路板 |
| GB8623214D0 (en) * | 1986-09-26 | 1986-10-29 | Pilkington Brothers Plc | Glass compositions |
| WO1991016273A1 (en) * | 1990-04-25 | 1991-10-31 | United States Borax & Chemical Corporation | Calcia-aluminoborosilicate glass compositions |
| GB2243604A (en) * | 1990-04-25 | 1991-11-06 | United States Borax Chem | Glass compositions |
-
1972
- 1972-04-15 DE DE19722218283 patent/DE2218283A1/de active Pending
- 1972-04-18 US US00245145A patent/US3843376A/en not_active Expired - Lifetime
- 1972-04-20 AU AU41365/72A patent/AU475956B2/en not_active Expired
- 1972-04-21 FR FR7214240A patent/FR2134407B1/fr not_active Expired
- 1972-04-22 IT IT68264/72A patent/IT954746B/it active
- 1972-04-22 ES ES402003A patent/ES402003A1/es not_active Expired
- 1972-04-24 GB GB1883372A patent/GB1357063A/en not_active Expired
- 1972-04-24 BE BE782575A patent/BE782575A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU4136572A (en) | 1973-10-25 |
| AU475956B2 (en) | 1976-09-09 |
| FR2134407A1 (https=) | 1972-12-08 |
| GB1357063A (en) | 1974-06-19 |
| BE782575A (fr) | 1972-10-24 |
| IT954746B (it) | 1973-09-15 |
| FR2134407B1 (https=) | 1978-09-29 |
| ES402003A1 (es) | 1975-06-16 |
| US3843376A (en) | 1974-10-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHW | Rejection |