Theko e Ntle ea Moetsi Sodium fluoride CAS: 7681-49-4

Fluoride ea sodium; NaF；SF; Fluoride e sa pheleng, Ke likristale tse se nang 'mala kapa phofo e tšoeu e benyang, ke ea tsamaiso ea tetragonal, ke likristale tse ntle tsa hexahedral kapa octahedral. E qhibiliha hanyane ka har'a joala, e qhibiliha ka metsing. Tharollo ea metsi e na le asiti. E qhibiliha ka har'a hydrofluoric acid ho etsa sodium hydrogen fluoride.
1. Sodium fluoride e sebediswa haholoholo e le tshepe e kentsweng bakeng sa lehare la mechini le planer ho eketsa matla a ho weld. Ya bobedi, e sebediswa e le di-preservative tsa patsi, di-fungicide indastering ya ho ritela, dibolaya-dikokwanyana tsa temo (di lokela ho tshwaetswa ke boputswa), di-preservative tsa bongaka, flux ya ho weld, fluorine agent bakeng sa metsi a nowang. E boetse e sebediswa bakeng sa ho hlahisa sekhomaretsi se seng sa fluoride le casein, sesepa sa meno sa sodium fluoride, e le dikhomaretsi, hape e sebediswa diindastering tsa pampiri le tsa metallurgical. Tlhahisong ya fluorine ya motheo, e sebediswa bakeng sa ho tlosa hydrogen fluoride e sa reng letho. Ho feta moo, e sebediswa hape diindastering tsa enamel le meriana.
2. Sodium fluoride e sebediswa e le dibolaya dikokwana-hloko, di-preservative, dibolaya dikokwana-hloko, e sebediswa hape ho enamel, paballo ya patsi, meriana, metallurgy, tlhahiso ya di-fluoride le tse ding.
3. E sebediswa bakeng sa ho fumana scandium tlhahlobong ya micro, ho fumana phosphorus tlhahlobong ya photoelectric colorimetric, e sebediswang e le reagent, di-mask agent, di-preservative tsa tshepe le tshepe.
4. Jwalo ka ditlatsetso tsa dijo. Ho ya ka melao ya China ya letswai, tshebediso e phahameng ka ho fetisisa ke 0.1g/kg.
5. E sebelisoa e le li-preservative tsa lehong, li-preservative tsa meriana, li-welding flux 'me e sebelisoa indastering ea pampiri, lihlahisoa tsa k'hamphani ena ke li-toothpaste tsa maemo a itseng, li ka boela tsa sebelisoa e le sesebelisoa sa ho hloekisa metsi a nooang, 'me li sebelisoa bakeng sa matlalo le ts'ebetso ea letlalo indastering ea ho tantša letlalo, bakeng sa ho qhibilihisa le ho hloekisa tšepe e bobebe, le lera la tšireletso la tšepe e bobebe, bakeng sa ho bola ha sekhomaretsi, le ho etsa tšepe e belang.
6. Sodium fluoride e sebelisoa e le accelerator ea Phosphate indastering ea ho koahela, e etsa hore tharollo ea phosphate e be le botsitso, ntlafatso ea phosphate, e ntlafatsa ts'ebetso ea ho koahela phosphate. Aluminium le li-alloy tsa eona phosphate li ka koala Al3+ e bakang kotsi e kholo, 'me tsa etsa hore phosphate e be bonolo. E sebelisoa e le li-preservative tsa patsi, chefo e bolaeang likokoanyana tsa temo, li-fungicides indastering ea ho etsa biri, li-preservative tsa meriana, flux ea ho tjheseletsa, li-additives tsa zinc le enamel tsa alkaline zincate, pampiri le tse ling.