PL160196B1 - Composition of material used in production of non-organic fibres - Google Patents
Composition of material used in production of non-organic fibresInfo
- Publication number
- PL160196B1 PL160196B1 PL27889589A PL27889589A PL160196B1 PL 160196 B1 PL160196 B1 PL 160196B1 PL 27889589 A PL27889589 A PL 27889589A PL 27889589 A PL27889589 A PL 27889589A PL 160196 B1 PL160196 B1 PL 160196B1
- Authority
- PL
- Poland
- Prior art keywords
- per cent
- composition
- production
- cao
- feo
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 4
- 239000000463 material Substances 0.000 title description 2
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 239000012784 inorganic fiber Substances 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 8
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract description 6
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000835 fiber Substances 0.000 abstract description 5
- 229910052681 coesite Inorganic materials 0.000 abstract description 4
- 229910052906 cristobalite Inorganic materials 0.000 abstract description 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000000377 silicon dioxide Substances 0.000 abstract description 4
- 235000012239 silicon dioxide Nutrition 0.000 abstract description 4
- 229910052682 stishovite Inorganic materials 0.000 abstract description 4
- 229910052905 tridymite Inorganic materials 0.000 abstract description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 229910052593 corundum Inorganic materials 0.000 abstract 2
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 2
- 229910011255 B2O3 Inorganic materials 0.000 abstract 1
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Inorganic materials [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 1
- NOTVAPJNGZMVSD-UHFFFAOYSA-N potassium monoxide Inorganic materials [K]O[K] NOTVAPJNGZMVSD-UHFFFAOYSA-N 0.000 abstract 1
- 239000000292 calcium oxide Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 239000003365 glass fiber Substances 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 239000006063 cullet Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000002557 mineral fiber Substances 0.000 description 2
- 229910001950 potassium oxide Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C03C13/00—Fibre or filament compositions
- C03C13/06—Mineral fibres, e.g. slag wool, mineral wool, rock wool
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General 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
Description
Przedmiotem i^nalazku Jest skład surowcowy do produkcji włókien nieorganicznych; zwłaszcza mineralnych przeznaczonych do izolacji termicznej ciepło i zimnochronnej w budownictwie, energetyce, chłodnictwie i innych działach gospodarki narodoi^^j).The subject of the invention is the raw material composition for the production of inorganic fibers; especially mineral materials intended for thermal insulation, heat and cold insulation in construction, energy, cooling and other branches of the national economy.
Znany jest skład chemiczny masy szklarskiej z polskiego opisu patentowego nr 9- 97-.The chemical composition of the glazing mass is known from the Polish patent specification No. 9-97-.
Masa składa się z 69-7% SiOg.l-ŹAAJgOj, 0,20),3% FejO-j, 5-6% CaO, 2-3% MO. -.5-2% BaO i -7--% Na20 ♦ I2O. Z masy tej otrzymuje się włókna szklane o grubości do 5 mikrometrów metodą wciągania.The mass consists of 69-7% SiOg.l-AAJgOj, 0.20), 3% FejO-j, 5-6% CaO, 2-3% MO. -.5-2% BaO and -7 -% Na20 ♦ I 2 O. This mass is used to obtain glass fibers with a thickness of up to 5 micrometers by the draw method.
Z polskiego opisu patentowego nr 123 563 znany Jest skład masy przeznaczonej do otrzyim/wwaia włókien szklanych metodą wirową. Wynooi on ramowo 59-66,9 części wagowych SiO2,The Polish patent specification No. 123 563 describes the composition of the mass to be obtained by the centrifugal method. It has a framework weight of 59-66.9 parts by weight of SiO2,
3,35-6,5 części wagowych Al20j, -2,5--8 części wagowych Na20, 0-3 części wagowych CjO, 4,5-9 części wagowych CaO, 0-4 części wagowych MO, 0,49-3,37 części wagowych Fe203, 0,26-0,55 części wagowych SOj i 0-4,9 części wagowych B20j. Wókna otrzymywane z masy według wynalazku mogą być używane do zastosowań w których izolacja Jest poddawana działaniu temperatur rzędu 45O-5OO°C.3.35-6.5 parts by weight of Al2Oj, -2.5-8 parts by weight of Na2O, 0-3 parts by weight of CjO, 4.5-9 parts by weight of CaO, 0-4 parts by weight of MO, 0.49-3 , 37 parts by weight of Fe2O3, 0.26-0.55 parts by weight of SO1 and 0.9 parts by weight of B20j. The fibers obtained from the pulp according to the invention can be used in applications where the insulation is subjected to temperatures in the range of 45O-500 ° C.
Istotą i^nalazku Jest otrzymanie włókien nieorganicznych łączących korzystne cechy włókien mineralnych i szklanych metodami olrowo-filieoowo-gzrovyml. W tym celu stosuje się takie surowce Jak: stłuczka szklana, bazWt, anortyt, tlenek wapnia i tlenek potasu. Skład chemiczny tego zestawu surowcowego w^nnoi: SiO2? 36-50%, A^o^: -2-27%, CaO: 20—35%, MO:The essence of the invention is to obtain inorganic fibers combining the advantageous features of mineral and glass fibers using the oil-filament-glass methods. For this purpose, the following raw materials are used: glass cullet, basWt, anortite, calcium oxide and potassium oxide. The chemical composition of this raw material composition is: SiO2? 36-50%, A ^ o ^: -2-27%, CaO: 20-35%, MO:
0,--1θ%, Na20: -,5^99t^%, 0,--835 5% - Fe20j ♦ FeO: 0,--75%. Oprócz tego mogą się znajdować domieszki proszące łącznie do kilku procent takich tlerAów Jak: MO, BaO, SOj. Optymalna lepkość stopu ^nosi 3-,6 Pa‘s, przy czym zasadą Jest utrzymanie najniższej temperatury topnienia przy zachowaniu tej lepkości.0, - 1θ%, Na20: -. 5 ^ 99 t ^%, 0, - 835 5% - Fe20j ♦ FeO: 0, - 75%. In addition, there may be admixtures that together request a few percent of such backgrounds as: MO, BaO, SOj. The optimum melt viscosity is 3-6 Pa's, the rule being to keep the melting point as low as possible while maintaining this viscosity.
Wókna otrzymane ze stopu według ^rndazku posiadają temperaturę mięknienia powżej 450°C. Włókna te otrzymywane z typowych surowców mineralnych i szklanych łączą korzystne cechy włókien szklanych z Korzystnymi cechami włókien mineralnych, to Jest posiadają w^szą odporność termiczną i większą odporność na działanie wody.The fibers obtained from the alloy according to the specification have a softening point of greater than 450 ° C. These fibers, obtained from conventional mineral and glass raw materials, combine the advantageous features of glass fibers with the advantageous features of mineral fibers, i.e. they have lower thermal resistance and greater resistance to water.
Przykł ad. Do otrzymania stopu przeznaczonego do rozwłókniania zastosowano zestaw surowcowy: stłuczka szklana 2o%, bazalt 20%, anortyt 40%, tlenek wapnia -3% - tlenek potasu 2%. Skład chemiczny tego zestawu przedstawia się następująco: S-02 - 42,%, Al20j - -7,4»%, CaO-25,8%, MO - 2,12%, Na20 - 4,12%, CjO - 2,0%, Fe2Oj ♦ FeO - 2,38%. Zestaw ten da Je włókno o temperaturze mięknenia około 68O°C, przy temjpraturze lilwidusa -24o°C.Example To obtain the alloy intended for fiberising, the following raw materials were used: glass cullet 20%, basalt 20%, anortite 40%, calcium oxide -3% - potassium oxide 2%. The chemical composition of this set is as follows: S-02 - 42%, Al 2 0j - -7.4%, CaO-25.8%, MO - 2.12%, Na 2 0 - 4.12%, CjO - 2.0%, Fe2Oj ♦ FeO - 2.38%. This set will give them a fiber with a softening point of about 68o ° C, at a lilwidus temperature of -24o ° C.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL27889589A PL160196B1 (en) | 1989-04-14 | 1989-04-14 | Composition of material used in production of non-organic fibres |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL27889589A PL160196B1 (en) | 1989-04-14 | 1989-04-14 | Composition of material used in production of non-organic fibres |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL278895A1 PL278895A1 (en) | 1991-04-08 |
| PL160196B1 true PL160196B1 (en) | 1993-02-26 |
Family
ID=20047020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL27889589A PL160196B1 (en) | 1989-04-14 | 1989-04-14 | Composition of material used in production of non-organic fibres |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL160196B1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997031870A1 (en) * | 1996-02-29 | 1997-09-04 | Rockwool International A/S | Man-made vitreous fibres |
| FR2783516A1 (en) * | 1998-09-17 | 2000-03-24 | Saint Gobain Isover | Bio-degradable mineral wool, especially rock wool for thermal and acoustic insulation or soil-less culture substrates, has high alumina and alkali metal oxide contents and can be produced by internal centrifugation |
| US6346494B1 (en) | 1995-11-08 | 2002-02-12 | Rockwool International A/S | Man-made vitreous fibres |
-
1989
- 1989-04-14 PL PL27889589A patent/PL160196B1/en unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6346494B1 (en) | 1995-11-08 | 2002-02-12 | Rockwool International A/S | Man-made vitreous fibres |
| US6949483B2 (en) | 1995-11-08 | 2005-09-27 | Rockwool International A/S | Man-made vitreous fibres |
| WO1997031870A1 (en) * | 1996-02-29 | 1997-09-04 | Rockwool International A/S | Man-made vitreous fibres |
| US6156683A (en) * | 1996-02-29 | 2000-12-05 | Rockwool International A/S | Man-made vitreous fibres |
| FR2783516A1 (en) * | 1998-09-17 | 2000-03-24 | Saint Gobain Isover | Bio-degradable mineral wool, especially rock wool for thermal and acoustic insulation or soil-less culture substrates, has high alumina and alkali metal oxide contents and can be produced by internal centrifugation |
| WO2000017117A1 (en) * | 1998-09-17 | 2000-03-30 | Isover Saint-Gobain | Mineral wool composition |
Also Published As
| Publication number | Publication date |
|---|---|
| PL278895A1 (en) | 1991-04-08 |
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