Fitech Material (s), kupanga kusiyana kwenikweni
Izi zidawonjezedwa bwino pamangolo!
99.9% min, 200mesh selenium ufa
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Quality Choyamba
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Mtengo Wopikisana
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First class Production Line
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Factory Origin
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Makonda Services
Zambiri Zoyambira
1.Chilinganizo cha maselo: Se
2.Kulemera kwa maselo: 78.96
3.Kusungirako: Sungani m'nyumba yosungiramo zinthu zoziziritsa kukhosi, mpweya wabwino komanso youma.Kuteteza ku chinyezi ndi kukhudzana.
4.Packing: Izi ziyenera kugwiritsidwa ntchito m'miyezi isanu ndi umodzi, ndipo chonde bwezeretsani ma remanins mu phukusi la vacuum.
Kufotokozera:
● Selenium ndi mankhwala okhala ndi chizindikiro cha Se ndi nambala ya atomiki 34 ndipo amapezeka modetsedwa muzitsulo za sulfide.
● Selenium ili ndi ma isotopu asanu ndi limodzi omwe amapezeka mwachilengedwe.Black Selenium ndi yolimba, yonyezimira yomwe imasungunuka pang'ono mu CS2.
● Imagwira ntchito popanga selenium yoyera kwambiri yokhala ndi tinthu tating'onoting'ono tomwe timakhala ndi tirigu wambiri.
| Dzina la malonda | Selenium Powder |
| CAS No | 7782-49-2 |
| Malo osungunuka | 217 ° C |
| Chiyero | 99.9% |
| HS kodi | 2804909000 |
| Kuchulukana | 4.81g /cm3 |
| Kulemera kwa Maselo | 192.35 |
| Kukula | 200 mesh |
Kugwiritsa ntchito
1. Selenium ili ndi zinthu zabwino za photovoltaic ndi photoconductive, ndipo zimagwiritsidwa ntchito kwambiri pamagetsi, monga photocells, mamita kuwala ndi ma cell a dzuwa.
2. Kugwiritsira ntchito kwachiwiri kwakukulu kwa selenium ndi mafakitale a galasi: selenium imagwiritsidwa ntchito kuchotsa mtundu wa galasi, kupereka mtundu wofiira kwa magalasi ndi enamels.
3. Mphindi yachitatu yogwiritsira ntchito, kutenga pafupifupi 15% ndi sodium selenite ya zakudya zanyama ndi zowonjezera zakudya.
4. Selenium imathanso kupeza ntchito pojambula zithunzi, mu toning ya zithunzi.Kugwiritsiridwa ntchito kwake mwaluso ndikukulitsa ndi kukulitsa ma tonal osiyanasiyana azithunzi zakuda ndi zoyera.
5. Ntchito zina za selenium zili muzitsulo zazitsulo monga mbale zotsogola zomwe zimagwiritsidwa ntchito posungirako mabatire ndi zokonzanso kuti zisinthe AC panopa mu DC yamakono.
6. Selenium imagwiritsidwa ntchito kupititsa patsogolo kukana kwa abrasion mu ma rubber opangidwa ndi vulcanized.Mankhwala ena a selenium amawonjezeredwa ku ma shampoos odana ndi dandruff.
Kulongedza
Kulongedza: 25kg chitsulo ng'oma, 20'mapazi chidebe ndi mphasa 10 tani
Chiwonetsero
Packing & Transportation
FAQs
Q: Kodi mumagulitsa kampani kapena wopanga?
A: Ndife fakitale.
Q: Kodi nthawi yanu yobweretsera imakhala yayitali bwanji?
A: Nthawi zambiri ndi masiku 5-10 ngati katundu ali katundu.kapena ndi masiku 15-20 ngati katunduyo palibe, ndi molingana ndi kuchuluka kwake.
Q: Kodi mumapereka zitsanzo?ndi zaulere kapena zowonjezera?
A: Inde, tikhoza kupereka chitsanzo kwaulere koma osalipira mtengo wa katundu.
Q: Kodi malipiro anu ndi otani?
A: Malipiro<=1000USD, 100% pasadakhale.Malipiro> = 1000USD, 30% T/T pasadakhale, ndalama musanatumize.
Satifiketi
