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I-High Purity Sodium Fluorosilicate | Umkhiqizo Wokwelashwa Kwamanzi Isithombe Esivelele
  • I-High Purity Sodium Fluorosilicate | Ukwenziwa Kokwelashwa Kwamanzi

I-High Purity Sodium Fluorosilicate | Ukwenziwa Kokwelashwa Kwamanzi

I-sodium fluorosilicate ivela njengekristalu elimhlophe, i-crystalline powder, noma amakristalu angenambala angenama-hexagonal. Ayinaphunga futhi ayinambitheki. Ubuningi bayo obuhlobene bungu-2.68; inamandla okumunca umswakama. Ingancibilikiswa ku-solvent efana ne-ethyl ether kodwa ayincibiliki ku-alcohol. Ukuncibilika ku-asidi kuhle kakhulu kunokwamanzi. Ingancibilikiswa ku-alkaline solution, ikhiqize i-sodium fluoride ne-silica. Ngemva kokusha (300 ℃), incibilikiswa ibe yi-sodium fluoride kanye ne-silicon tetrafluoride.


Imininingwane Yomkhiqizo

Imibuzo Evame Ukubuzwa Mayelana Namakhemikhali Okwelapha Amanzi

Amathegi Omkhiqizo

Izici Zokuvutha Nezingozi

Ayishisi ngomlilo ikhipha i-fluoride enobuthi kanye ne-sodium oxide, intuthu ye-silica; uma isabela ku-asidi, ingakhiqiza i-hydrogen fluoride enobuthi.

Izici Zesitoreji

UMnyango Wezezimali:umoya ongenisa umoya, izinga lokushisa eliphansi, kanye nokomisa; gcina ngokuhlukile ekudleni kanye ne-asidi.

Ukucaciswa Kobuchwepheshe

Izinto Inkomba
I-sodium fluorosilicate (%) 99.0 MIN
I-Fluorine (njengo-F, %) 59.7 IMIZUZU
Izinto ezingancibiliki emanzini 0.50 MAX
Ukulahlekelwa isisindo (105℃) 0.30 MAX
I-asidi yamahhala (njenge-HCl, %) 0.10 MAX
I-Chloride (njenge-Cl-, %) 0.10 MAX
I-Sulphate (njengoba i-SO42-, %) 0.25 MAX
Insimbi (njengoFe, %) 0.02 Ubuningi
Insimbi esindayo (njengo-Pb, %) 0.01 Ubuningi
Ukusatshalaliswa Kosayizi Oyingxenye:
Ukudlula ngesihlungo esingama-micron angu-420 (ama-mesh angu-40) 98 IMIZUZU
Ukudlula ngesihlungo esingama-micron angu-250 (ama-mesh angu-60) IMINITHI ENGU-90
Ukudlula ngesihlungo esingama-micron ayi-150 (ama-mesh ayi-100) IMINITHI ENGU-90
Ukudlula ngesihlungo sama-micron angu-74 (ama-mesh angu-200) IMINITHI ENGU-50
Ukudlula ngesihlungo esingama-micron angu-44 (325 mesh) 25 MAX
Ukupakisha Isikhwama sepulasitiki esingama-25 kg

Ubuthi

Lo mkhiqizo unobuthi futhi unomthelela ovuselelayo esithweni sokuphefumula. Abantu abaphuze utshwala ngomlomo ngephutha bazothola izimpawu ezinzima zokulimala komgudu wokugaya ukudla kanye nomthamo obulalayo ongu-0.4 ~ 4g. Ngesikhathi sokusebenza komqhubi, kufanele bagqoke imishini yokuzivikela edingekayo ukuvimbela ubuthi. Imishini yokukhiqiza kufanele ivalwe futhi indawo yokusebenzela kufanele ibe nomoya omuhle.

Ukwelashwa Kwamanzi I-Sodium Silicofluoride, I-Sodium Fluorosilicate, i-SSF, i-Na2SiF6.

I-sodium fluorosilicate ingabizwa ngokuthi i-sodium silicofluoride, noma i-sodium hexafluorosilicate, i-SSF. Intengo ye-sodium fluorosilicate ingasuselwa kumthamo womkhiqizo, kanye nobumsulwa obudingwa ngumthengi.

Izicelo

● Njenge-ejenti yokugqamisa ama-enamel e-vitreous kanye nengilazi ye-opalescent.

● Njenge-coagulant ye-latex.

● Njengesithako sokugcina izinto ngokhuni.

● Njengokugeleza kokuncibilika kwezinsimbi ezikhanyayo.

● Njenge-ejenti eqinisa i-asidi embonini yezindwangu.

● Iphinde isetshenziswe kuma-pigment e-zirconia, ama-frits, ama-enamel e-ceramic, kanye nezimboni zemithi.

I-Sodium Fluorosilicate1
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