RO81339B1 - Procedeu de obtinere a unui material termoizolant pentru temperaturi ridicate - Google Patents
Procedeu de obtinere a unui material termoizolant pentru temperaturi ridicateInfo
- Publication number
- RO81339B1 RO81339B1 RO102673A RO10267380A RO81339B1 RO 81339 B1 RO81339 B1 RO 81339B1 RO 102673 A RO102673 A RO 102673A RO 10267380 A RO10267380 A RO 10267380A RO 81339 B1 RO81339 B1 RO 81339B1
- Authority
- RO
- Romania
- Prior art keywords
- insulating material
- producing
- heat insulating
- high temperatures
- material suitable
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000011810 insulating material Substances 0.000 title abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 239000008119 colloidal silica Substances 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 238000005496 tempering Methods 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
Landscapes
- Inorganic Insulating Materials (AREA)
Abstract
Inventia se refera la un procedeu de obtinere a unui material termoizolant, cu caracteristici de izolare termica, rezistenta mecanica si electrica, eficiente într-un interval larg de temepratura. procesul consa în aceea ca se introduc într-un amestec cu brate cel putin 25 parti în greutate silice coloidale cu un continut de 28....30% SiO2 stabilizata cu amoniac, peste care se adauga treptat, sub agitare continua, la temepratura sodiului ambiant, 10 parti de azbest fulgi, pasta rezultata dupa 10...15 min, de amestecare fiind apoi stoarsa prin presare, aplicata pe suprafetele destinate termoizolarii si rigidizata prin uscare si calcinare de 750....800 degree C sau la temperatura de licru a utilajului respectiv.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO102673A RO81339B1 (ro) | 1980-11-25 | 1980-11-25 | Procedeu de obtinere a unui material termoizolant pentru temperaturi ridicate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO102673A RO81339B1 (ro) | 1980-11-25 | 1980-11-25 | Procedeu de obtinere a unui material termoizolant pentru temperaturi ridicate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO81339A2 RO81339A2 (ro) | 1983-02-15 |
| RO81339B1 true RO81339B1 (ro) | 1983-02-28 |
Family
ID=20109199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO102673A RO81339B1 (ro) | 1980-11-25 | 1980-11-25 | Procedeu de obtinere a unui material termoizolant pentru temperaturi ridicate |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO81339B1 (ro) |
-
1980
- 1980-11-25 RO RO102673A patent/RO81339B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO81339A2 (ro) | 1983-02-15 |
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