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Sulfur Hexafluoride
Sulfur Hexafluoride(SF6) inorganic, isina ruvara, isinganhuhwi, uye isingabatike gasi.SF6 yekushandiswa kwekutanga iri muindasitiri yemagetsi segasi dielectric svikiro kune akasiyana voltage circuit breaker, switchgear uye mamwe maturusi emagetsi, anowanzo kutsiva oiri akazadzwa macircuit breaker (OCBs) anogona kuve nePCB inokuvadza.SF6 gasi pasi pekumanikidzwa rinoshandiswa sechidziviriro mugasi insulated switchgear (GIS) nekuti ine simba rakanyanya redhielectric kupfuura mweya kana yakaoma nitrogen.Ichi chivakwa chinoita kuti zvikwanise kuderedza zvakanyanya saizi yegiya remagetsi.
| Chemical formula | SF6 | CAS Nha. | 2551-62-4 |
| Chitarisiko | Gasi risina ruvara | Avhareji yeMolar mass | 146.05 g/mol |
| Melting point | -62 ℃ | Molecular uremu | 146.05 |
| Boiling point | -51 ℃ | Density | 6.0886kg/cbm |
| Solubility | Zvishoma soluble |
Sulfur hexafluoride (SF6) inowanzowanikwa mumasilinda nemadhiramu matangi.Inowanzo shandiswa mune mamwe maindasitiri anosanganisira:
1) Simba & Simba: Inonyanya kushandiswa senge insulating svikiro kune yakafararira yakakwira voltage yemagetsi nemagetsi emidziyo yakadai semabreaker breaker, switch magiya uye particles accelerators.
2) Girazi: Insulating windows - kuderedzwa kutapurirana kwenzwi uye kutamisa kupisa.
3) Simbi & Metals: Mune yakanyungudutswa magnesium uye aruminiyamu kugadzirwa uye kucheneswa.
4) Electronics: High kuchena sulfur hexafluoride inoshandiswa mumagetsi uye semiconductor application.
| ITEM | ZVINOTAURWA | UNIT |
| Kuchena | ≥99.999 | % |
| O2+Ar | ≤2.0 | ppm |
| N2 | ≤2.0 | ppm |
| CF4 | ≤0.5 | ppm |
| CO | ≤0.5 | ppm |
| CO2 | ≤0.5 | ppm |
| CH4 | ≤0.1 | ppm |
| H2O | ≤2.0 | ppm |
| Hydrolyzable fluoride | ≤0.2 | ppm |
| Acidity | ≤0.3 | ppm |
Notes
1) data yese yehunyanzvi inoratidzwa pamusoro ndeye yako referensi.
2) kumwe kutsanangurwa kunogamuchirwa kune imwe hurukuro.
