BR112018015000A2 - composição para produzir uma fibra de vidro, fibra de vidro, e, material compósito - Google Patents
composição para produzir uma fibra de vidro, fibra de vidro, e, material compósitoInfo
- Publication number
- BR112018015000A2 BR112018015000A2 BR112018015000-2A BR112018015000A BR112018015000A2 BR 112018015000 A2 BR112018015000 A2 BR 112018015000A2 BR 112018015000 A BR112018015000 A BR 112018015000A BR 112018015000 A2 BR112018015000 A2 BR 112018015000A2
- Authority
- BR
- Brazil
- Prior art keywords
- fiberglass
- composition
- al2o3
- less
- mgo
- Prior art date
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
- C03C13/006—Glass-ceramics fibres
-
- 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
-
- 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
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
- C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
-
- 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
- C03C13/04—Fibre optics, e.g. core and clad fibre compositions
- C03C13/045—Silica-containing oxide glass compositions
- C03C13/046—Multicomponent glass compositions
-
- 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
- C03C3/11—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen
- C03C3/112—Glass compositions containing silica with 40% to 90% silica, by weight containing halogen or nitrogen containing fluorine
-
- 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
- C03C2213/00—Glass fibres or filaments
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Ceramic Engineering (AREA)
- Glass Compositions (AREA)
Abstract
uma composição para produzir uma fibra de vidro, incluindo os seguintes componentes com quantidades de porcentagem correspondentes em peso: sio2: 57,4-60,9%; al2o3: maior do que 17% e menor do que ou igual a 19,8%; mgo: maior do que 9% e menor do que ou igual a 12,8%; cao: 6,4-11,8%; sro: 0-1,6%; na2o+k2o: 0,1-1,1%; fe2o3: 0,05-1%; tio2: menor do que 0,8%; e sio2+al2o3: menor do que ou igual a 79,4%. a porcentagem em peso total dos componentes acima na composição é maior do que 99%. a razão de porcentagem em peso de al2o3+mgo para sio2 está entre 0,43 e 0,56, e a razão de porcentagem em peso de cao+mgo para sio2+al2o3 é maior do que 0,205. a composição pode aumentar significativamente o módulo de vidro, reduzir eficazmente a taxa de cristalização do vidro, assegurar uma faixa de temperatura desejável (¿t) para formação de fibras e intensificar o refinamento de vidro fundido, deste modo tornando-o particularmente adequado para produção de fibra de vidro de elevado desempenho com fornos com revestimento refratário.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710762134.0 | 2017-08-30 | ||
| CN201710762134.0A CN109422464B (zh) | 2017-08-30 | 2017-08-30 | 一种玻璃纤维组合物及其玻璃纤维和复合材料 |
| PCT/CN2017/112002 WO2019041581A1 (zh) | 2017-08-30 | 2017-11-21 | 一种玻璃纤维组合物及其玻璃纤维和复合材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112018015000A2 true BR112018015000A2 (pt) | 2019-04-30 |
| BR112018015000B1 BR112018015000B1 (pt) | 2023-08-01 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| CN109422464B (zh) | 2020-05-19 |
| MA46071B1 (fr) | 2022-02-28 |
| EP3470382B9 (en) | 2022-04-13 |
| HRP20220148T1 (hr) | 2022-04-15 |
| US11884575B2 (en) | 2024-01-30 |
| MA46071A1 (fr) | 2020-09-30 |
| CL2019001518A1 (es) | 2019-09-13 |
| SA519401658B1 (ar) | 2023-01-04 |
| JP2019533627A (ja) | 2019-11-21 |
| EP3470382A1 (en) | 2019-04-17 |
| RU2732764C1 (ru) | 2020-09-22 |
| EP3470382B1 (en) | 2022-01-05 |
| AU2017429907B2 (en) | 2020-05-07 |
| HUE057638T2 (hu) | 2022-06-28 |
| PL3470382T3 (pl) | 2022-04-11 |
| CN109422464A (zh) | 2019-03-05 |
| ES2907758T3 (es) | 2022-04-26 |
| US20220234945A1 (en) | 2022-07-28 |
| SI3470382T1 (sl) | 2022-04-29 |
| US20210206688A1 (en) | 2021-07-08 |
| EP3470382A4 (en) | 2020-02-05 |
| MY191263A (en) | 2022-06-12 |
| KR20190086588A (ko) | 2019-07-22 |
| JP6793734B2 (ja) | 2020-12-02 |
| RU2732764C9 (ru) | 2021-06-29 |
| AU2017429907A1 (en) | 2019-06-20 |
| US11339085B2 (en) | 2022-05-24 |
| WO2019041581A1 (zh) | 2019-03-07 |
| DK3470382T3 (da) | 2022-02-07 |
| PT3470382T (pt) | 2022-04-13 |
| KR102280662B1 (ko) | 2021-07-21 |
| ZA201902345B (en) | 2019-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/11/2017, OBSERVADAS AS CONDICOES LEGAIS |