I-Fitech Material (s), eyenza umahluko wokwenyani
Le mveliso yongezwe ngempumelelo kwinqwelo!
99.9% min, 200mesh selenium powder
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Umgangatho Kuqala
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Ixabiso loKhuphiswano
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Umgca weMveliso wodidi lokuqala
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Imvelaphi yeFactory
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Iinkonzo ezenzelwe wena
Ulwazi olusisiseko
1.Ifomula yemolekyuli: Se
2.Ubunzima bemolekyuli: 78.96
3.Ugcino: Gcina kwindawo epholileyo, engena umoya neyomileyo.Khusela ukufuma kunye nokuvezwa.
4.Ukupakisha: Le mveliso kufuneka isetyenziswe kwiinyanga ezintandathu, kwaye nceda ubuyisele iintsalela kwiphakheji ye-vacuum.
Iingcaciso:
● I-Selenium sisiqalelo sekhemikhali esinophawu u-Se kunye nenombolo ye-athomu engama-34 kwaye ifunyenwe ngokungacocekanga kwintsimbi yesulfide.
● ISelenium ineeisotophu ezintandathu zendalo.I-Black Selenium yi-brittle, eqinileyo eqinileyo enyibilikayo kancinane kwi-CS2.
● Isebenza ngobuchule ekuveliseni iselenium yococeko oluphezulu kunye neyona masuntswana amancinane omlinganiselo weesayizi zeenkozo.
| Igama lemveliso | Umgubo weSelenium |
| Inombolo yeCAS | 7782-49-2 |
| Indawo yokunyibilika | 217°C |
| Ubunyulu | 99.9% |
| Ikhowudi ye-HS | 2804909000 |
| Ukuxinana | 4.81 g/cm3 |
| Ubunzima beMolekyuli | 192.35 |
| Ubungakanani | 200umnatha |
Isicelo
1. I-Selenium ineempawu ezintle ze-photovoltaic kunye ne-photoconductive, kwaye isetyenziswa kakhulu kwi-electronics, njenge-photocells, iimitha zokukhanya kunye neeseli zelanga.
2. Ukusetyenziswa okwesibini okukhulu kwe-selenium kushishino lweglasi: i-selenium isetyenziselwa ukususa umbala kwiglasi, ukunika umbala obomvu kwiiglasi kunye ne-enamel.
3. Ukusetyenziswa kwemizuzu yesithathu, ukuthatha malunga ne-15% ye-sodium selenite yokutya kwezilwanyana kunye nezongezelelo zokutya.
4. I-Selenium inokufumana izicelo kwi-photocopying, kwi-toning yeefoto.Ukusetyenziswa kwayo ngobugcisa kukuqinisa kunye nokwandisa uluhlu lwetoni yemifanekiso emnyama namhlophe yemifanekiso.
5. Olunye usetyenziso lwe-selenium lukwii-alloys zetsimbi ezifana neepleyiti ezikhokelayo ezisetyenziswa kwiibhetri zokugcina nakwizinto ezilungisayo ukuguqula i-AC current kwi-DC yangoku.
6. I-Selenium isetyenziselwa ukuphucula ukunyanzeliswa kwe-abrasion kwi-rubber vulcanized.Ezinye iikhompawundi ze-selenium zongezwa kwii-shampoos ezichasene ne-dandruff.
Ukupakisha
Ukupakisha: 25kg igubu lentsimbi, 20'inyawo isikhongozeli kunye pallet 10 ton
uMboniso Show
Ukupakisha kunye noThutho
Ii-FAQs
Umbuzo: Ngaba uyinkampani yokurhweba okanye umenzi?
A: Siyifektri.
Umbuzo: Lingakanani ixesha lakho lokuhambisa?
A: Ngokubanzi yi-5-10 iintsuku ukuba iimpahla zikhoyo.okanye yi-15-20 iintsuku ukuba iimpahla azikho kwisitokhwe, ngokobungakanani.
Umbuzo: Ngaba ubonelela ngeesampulu?isimahla okanye yongeziweyo ?
A: Ewe, sinokunikezela ngesampulu yentlawulo yasimahla kodwa ungahlawuli iindleko zothutho.
Q: Ithini imiqathango yakho yentlawulo?
A: Intlawulo<=1000USD, 100% kwangaphambili.Intlawulo>=1000USD, 30% T/T kwangaphambili,ibhalansi phambi kokuthunyelwa.
Isatifikethi
