RU2000102913A - COMPOSITION OF MINERAL WOOL - Google Patents
COMPOSITION OF MINERAL WOOLInfo
- Publication number
- RU2000102913A RU2000102913A RU2000102913/03A RU2000102913A RU2000102913A RU 2000102913 A RU2000102913 A RU 2000102913A RU 2000102913/03 A RU2000102913/03 A RU 2000102913/03A RU 2000102913 A RU2000102913 A RU 2000102913A RU 2000102913 A RU2000102913 A RU 2000102913A
- Authority
- RU
- Russia
- Prior art keywords
- mineral wool
- preceding paragraphs
- wool according
- mgo
- experiments
- Prior art date
Links
- 239000011490 mineral wool Substances 0.000 title claims 17
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 14
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims 12
- 238000004090 dissolution Methods 0.000 claims 7
- 238000002474 experimental method Methods 0.000 claims 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 6
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 3
- 229910052742 iron Inorganic materials 0.000 claims 2
- VASIZKWUTCETSD-UHFFFAOYSA-N manganese(II) oxide Inorganic materials [Mn]=O VASIZKWUTCETSD-UHFFFAOYSA-N 0.000 claims 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims 1
- 229910010413 TiO 2 Inorganic materials 0.000 claims 1
- 238000005119 centrifugation Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
Claims (1)
SiO2 - 38-46, особенно по крайней мере 40
А12O3 - 16-24
МgО - 10-20
RO (СаО+МgО) - 16-40
МgО/СаО - ≥0,8
R2O (Na2O+К2О) - ≥0,3
Р2О5 - 0-5
Fe2O3 (общее количество железа) - ≥0,5
TiO2 - 0-3
MnO - 0-2
SO3 - 0-2
2. Минеральная вата по п. 1, отличающаяся тем, что она содержит оксиды RO (CaO+MgO) в следующих количествах, процентах, мас. %:
RO, 18-32%, или более, чем 32% и до 40%.1. Mineral wool, capable of dissolving in a physiological environment, characterized in that it contains the components listed below in wt. %:
SiO 2 - 38-46, especially at least 40
A1 2 O 3 - 16-24
MgO - 10-20
RO (CaO + MgO) - 16-40
MgO / CaO - ≥0.8
R 2 O (Na 2 O + K 2 O) - ≥0.3
P 2 O 5 - 0-5
Fe 2 O 3 (total iron) - ≥0.5
TiO 2 - 0-3
MnO - 0-2
SO 3 - 0-2
2. Mineral wool according to claim 1, characterized in that it contains oxides of RO (CaO + MgO) in the following amounts, percent, wt. %:
RO, 18-32%, or more than 32% and up to 40%.
0,5 до 1,7% или более, чем 1,7 и до 12%.3. Mineral wool according to any one of the preceding paragraphs, characterized in that it contains Fe 2 O 3 (total iron) in the following wt. %:
0.5 to 1.7% or more than 1.7 and up to 12%.
от 0,3 до 1%, или более, чем 1% и до 6%, особенно по крайней мере 2 или 2,2%.4. Mineral wool according to one of the preceding paragraphs, characterized in that it contains oxides R 2 O (Na 2 O + K 2 O) in the following wt. %:
from 0.3 to 1%, or more than 1% and up to 6%, especially at least 2 or 2.2%.
МgО/СаО>0,85, предпочтительно >0,95, особенно >1 или >1,15.5. Mineral wool according to one of the preceding paragraphs, characterized in that it respects the ratio:
MgO / CaO> 0.85, preferably> 0.95, especially> 1 or> 1.15.
R2O/Al2O3= 0,07-0,8, предпочтительно от 0,09 до 0,3.6. Mineral wool according to one of the preceding paragraphs, characterized in that it respects the ratio:
R 2 O / Al 2 O 3 = 0.07-0.8, preferably from 0.09 to 0.3.
МgO≥11%, особенно 19%, предпочтительно между 12 и 15%.9. Mineral wool according to one of the preceding paragraphs, characterized in that it contains MgO in the following weight percent:
MgO≥11%, especially 19%, preferably between 12 and 15%.
СаО= 22%, особенно 10%, предпочтительно между 11 и 18%, или более, чем 18% и до 21%.10. Mineral wool according to one of the preceding paragraphs, characterized in that it contains CaO in the following wt. %:
CaO = 22%, especially 10%, preferably between 11 and 18%, or more than 18% and up to 21%.
Аl2O3≥18,5%, особенно 19% или ≥20%.11. Mineral wool according to one of the preceding paragraphs, characterized in that it contains Al 2 O 3 in the following wt. %:
Al 2 O 3 ≥18.5%, especially 19% or ≥20%.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR98/05707 | 1998-05-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2000102913A true RU2000102913A (en) | 2002-01-20 |
Family
ID=
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0711256B1 (en) | Glass-fiber compositions | |
RU2000102901A (en) | COMPOSITION OF MINERAL WOOL | |
EP0711257B1 (en) | Glass-fiber compositions | |
CA2291134A1 (en) | Method for the preparation of citalopram | |
RU2002109226A (en) | FIBER RESISTANT TO HIGH TEMPERATURE, SOLUBLE IN PHYSIOLOGICAL SALT SOLUTION | |
SI9300218A (en) | Mineral fibres capable of dissolving in a physiological medium | |
CZ40196A3 (en) | Glass fiber composition | |
IE802658L (en) | Crystalline sweetener | |
PL328711A1 (en) | Vitreous artificial fibre | |
CA2355367A1 (en) | Water-soluble glass to protect glassware from corrosion in a dishwashing machine | |
CA2141610A1 (en) | Detergent Compositions | |
CA2333662A1 (en) | Compositions of water soluble glass | |
EP0159173A3 (en) | Glass composition | |
RU2000102902A (en) | COMPOSITION OF MINERAL WATER AND THERMAL AND SOUND INSULATION PRODUCT ON ITS BASIS | |
BG100928A (en) | Silicate compound | |
BR9906418A (en) | Mineral wool susceptible to dissolving in a physiological medium, and thermal and / or acoustic insulation product or growing substrate outside the soil | |
CA2333687A1 (en) | Water soluble glass composition | |
HUP9701090A2 (en) | Microporous crystalline material, process for its preparation and its use in detergent compositions | |
RU2000102913A (en) | COMPOSITION OF MINERAL WOOL | |
CA2119847A1 (en) | Process for Formation of Artificial Seaweed Bed | |
BR9906422A (en) | Mineral wool susceptible to dissolving in a physiological medium, and thermal and / or acoustic insulation product or growing substrate outside the soil | |
PL307268A1 (en) | Application of aluminosilicates of zeolite p type as low-temperature calcium bonding agents | |
IE781869L (en) | Expansion-additive composition for cements. | |
SK20596A3 (en) | A mineral-fiber composition | |
RU2001128175A (en) | OXIDE MATERIAL OF THE NUCLEAR REACTOR ACTIVE ZONE MELT TRAP |