iikhemikhali zokucoca amanzi

Ucoceko Oluphezulu lweSodium Fluorosilicate | Ukuveliswa koNyango lwaManzi

I-sodium fluorosilicate ibonakala njengekristale emhlophe, umgubo wekristale, okanye iikristale ezingenambala ezineehexagonal. Ayinavumba kwaye ayinancasa. Ubuninzi bayo obuhambelanayo yi-2.68; inamandla okufunxa umswakama. Inganyibilika kwisinyibilikisi esifana ne-ethyl ether kodwa ayinyibiliki kwi-alcohol. Ukunyibilika kwi-asidi kugqwesile kunoko kumanzi. Inganyibilika kwisisombululo se-alkaline, ivelise i-sodium fluoride kunye ne-silica. Emva kokutsha (300 ℃), inyibilika ibe yi-sodium fluoride kunye ne-silicon tetrafluoride.


Iinkcukacha zeMveliso

Imibuzo ebuzwa rhoqo malunga neekhemikhali zokucoca amanzi

Iithegi zeMveliso

Iimpawu zokutsha kunye neengozi

Ayitshi ngomlilo ikhupha i-fluoride enobuthi kunye ne-sodium oxide, umsi we-silica; xa ixutywe ne-asidi, inokuvelisa i-hydrogen fluoride enobuthi.

Iimpawu zokugcina

Isebe lezeMali:umoya ongenisayo, ubushushu obuphantsi, kunye nokomisa; yigcine yodwa ekutyeni nakwi-asidi.

Iinkcukacha zoBugcisa

Izinto Isalathiso
I-sodium fluorosilicate (%) 99.0 MIN
I-Fluorine (njengoko F, ​​%) 59.7 IMIZUZU
Izinto ezinganyibilikiyo emanzini 0.50 Ubuninzi
Ukunciphisa umzimba (105℃) 0.30 Ubuninzi
I-asidi yasimahla (njenge-HCl, %) 0.10 Ubuninzi
I-Chloride (njenge-Cl-, %) 0.10 Ubuninzi
I-Sulphate (njenge-SO42-, %) 0.25 Ubuninzi
I-Iron (njengoFe, %) 0.02 Ubuninzi
Isinyithi esinzima (njenge-Pb, %) 0.01 Ubuninzi
Ukusasazwa kobungakanani beParticale:
Ukudlula kwisihluzo se-420 micron (40 mesh) 98 IMIZUZU
Ukudlula kwisihluzo se-250 micron (60 mesh) 90 IMIZUZU
Ukudlula kwisihluzo se-150 micron (100 mesh) 90 IMIZUZU
Ukudlula kwisihluzo se-74 micron (200 mesh) 50 IMIZUZU
Ukudlula kwisihluzo se-44 micron (325 mesh) 25 MAX
Ukupakisha Ingxowa yeplastiki engama-25 kg

Ubuthi

Le mveliso inetyhefu kwaye ivuselela amalungu okuphefumla. Abantu abatyhefwe ngomlomo ngempazamo baya kufumana iimpawu ezinzima zomonakalo kwindlela yokugaya ukutya, apho idosi ebulalayo ingama-0.4 ~ 4g. Ngexesha lokusebenza komqhubi, kufuneka banxibe izixhobo zokukhusela ezifunekayo ukuthintela ityhefu. Izixhobo zokuvelisa kufuneka zivalwe kwaye indawo yokusebenzela kufuneka ifumane umoya owaneleyo.

Unyango lwamanzi iSodium Silicofluoride, iSodium Fluorosilicate, iSSF, iNa2SiF6.

I-sodium fluorosilicate ingabizwa ngokuba yi-sodium silicofluoride, okanye i-sodium hexafluorosilicate, SSF. Ixabiso le-sodium fluorosilicate lingasekelwa kumthamo wemveliso, kunye nobunyulu obufunekayo kumthengi.

Izicelo

● Njengesixhobo sokukhanyisa ii-enamel ze-vitreous kunye neglasi ye-opalescent.

● Njengento edibanisa i-latex.

● Njengesixhobo sokugcina izinto ezenziwe ngomthi.

● Njengokunyibilika kokunyibilika kweentsimbi ezikhanyayo.

● Njengearhente ebangela iasidi kwishishini lempahla.

● Ikwasetyenziswa kwiipigment ze-zirconia, iifrits, ii-enamel zeseramikhi, kunye namashishini eyeza.

I-Sodium Fluorosilicate1

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