I-China Sulfur Tetrafluoride ethengiswa kakhulu

I-Quality Initial, kunye ne-Shopper Supreme yindlela yethu yokubonelela ngenkxaso engcono kubathengi bethu. Kule mihla, sifuna eyona nto ibalaseleyo ukuba ngomnye wabathengisi abanenzuzo kakhulu kwicandelo lethu ukwanelisa imfuno yabathengi abaninzi ye-China Sulfur Tetrafluoride ethengiswa kakhulu, esekwe elukholweni, ngomgaqo-nkqubo othi "umthengi osekelwe elukholweni kuqala", samkela abathengi ukuba basitsalele umnxeba okanye basithumelele i-imeyile ukuze basebenzisane nathi.
I-Quality Initial, kunye ne-Shopper Supreme yindlela yethu yokubonelela ngenkxaso engcono kubathengi bethu. Kule mihla, sifuna ukuba ngomnye wabathengisi abanceda kakhulu kwicandelo lethu ukuze sanelise abathengi abaninzi ngemfuno yabo.(SF4)Inkqubo yoyilo, ukucubungula, ukuthenga, ukuhlola, ukugcina, ukuhlanganisa zonke zikwinkqubo yesayensi nesebenzayo yokubhala imibhalo, nto leyo enyusa inqanaba lokusetyenziswa kunye nokuthembeka kophawu lwethu, nto leyo esenza sibe ngababoneleli ababalaseleyo kwiindidi ezine eziphambili zeemveliso, iishell castings zasekhaya kwaye safumana ukuthenjwa ngumthengi kakuhle.

Inkcazo

I-Sulfur tetrafluoride yi-inorganic compound ene-molecular formula ye-SF4. Yigesi engenambala, erhabaxa kwaye inetyhefu kakhulu kwindawo eqhelekileyo. Inobunzima be-molecular be-108.05, indawo yokunyibilika ye--124°C, kunye nendawo yokubila ye--38°C. Yeyona arhente ye-organic fluorinating esebenzayo nesetyenziswa kakhulu. Inganyibilikisa amaqela e-carbonyl kunye ne-hydroxyl ngokukhetha. Inendawo engenakutshintshwa kwimveliso yeekhemikhali ezintle, izinto zekristale yolwelo kunye namashishini amayeza aphezulu. I-Sulfur tetrafluoride yi-organic fluorinating agent ekhethiweyo. Yigesi engenambala enevumba elinamandla elifana negesi ye-sulfur dioxide phantsi kobushushu obuqhelekileyo kunye noxinzelelo. Inetyhefu kwaye ayitshisi okanye iqhume emoyeni; kwi-600°C Isezinzile kakhulu. I-hydrolysis enamandla emoyeni ikhupha umsi omhlophe. Ukudibana nokufuma kwindawo kunokubangela ukubola okufana ne-hydrofluoric acid. Ifakwe ngokupheleleyo kwi-sulfur dioxide kunye ne-hydrofluoric acid, xa ifakwe kancinci kwi-hydrolyzed, ivelisa i-thionyl fluoride enobuthi, kodwa inokufunxwa ngokupheleleyo yisisombululo esinamandla se-alkali ukuze ibe yityuwa engenabungozi nengenabungozi; inokunyibilikiswa kwi-benzene. I-sulfur tetrafluoride okwangoku yeyona arhente ye-organic fluorinating ekhethwayo esetyenziswa kakhulu. Ingafakela ngokukhethekileyo amaqela e-carbonyl kunye ne-hydroxyl (ithatha indawo ye-oksijini kwiikhompawundi eziqulethe i-carbonyl); isetyenziswa kakhulu kwiikhemikhali ezintle kwizixhobo zekristale yolwelo oluphezulu kwaye Ukuveliswa kwezinto eziphambili zoshishino zamayeza kunye nezibulala-zinambuzane kunesikhundla esingenakutshintshwa. Ingasetyenziselwa igesi ye-elektroniki, ukufakwa komphunga weekhemikhali, iarhente yonyango lomphezulu, i-plasma dry etching kunye nezinye izinto ezininzi. Isetyenziswa kwi-organic synthesis, yi-reagent eqhelekileyo yokwenza ii-fluorocarbons. I-sulfur tetrafluoride igcinwa kwindawo yokugcina izinto epholileyo, enomoya. Kufuneka igcinwe ngokwahlukileyo kwii-oxidants, iikhemikhali ezityiwayo, kunye neentsimbi ze-alkali, kwaye kude nemithombo yomlilo kunye nobushushu.

Isicelo:

① Iarhente ye-fluorination yendalo:
Eyona arhente ye-fluorinating esebenza kakhulu ekukhetheni okuphezulu isetyenziswa kakhulu kwizinto zekristale yolwelo oluphezulu kunye nezibulala-zinambuzane eziqulethe i-fluorine, amayeza kunye nezinye izinto eziphakathi; ingasetyenziswa njengegesi ye-electron, i-chemical vapor deposition, ii-arhente zonyango lomphezulu, i-dry etching, i-plasma kunye nezinye izinto.

Iphakheji eqhelekileyo:

Inzuzo:

①Iminyaka engaphezu kweshumi ikwimarike;
②Umenzi wesatifikethi se-ISO;
③Ukuhanjiswa okukhawulezayo;
④Umthombo wezinto ezikrwada ezizinzileyo;
⑤ Inkqubo yohlalutyo olukwi-intanethi yokulawula umgangatho kwinyathelo ngalinye;
⑥Imfuneko ephezulu kunye nenkqubo ecokisekileyo yokuphatha isilinda ngaphambi kokuyizalisa;I-Quality Initial, kunye ne-Shopper Supreme yindlela yethu yokubonelela ngenkxaso engcono kubathengi bethu. Kule mihla, sifuna eyona nto ibalaseleyo ukuba ngomnye wabathengisi abanenzuzo kakhulu kwicandelo lethu ukwanelisa imfuno yabathengi abaninzi ye-China Sulfur Tetrafluoride ethengiswa kakhulu, esekwe elukholweni, ngomgaqo-nkqubo othi "umthengi osekelwe elukholweni kuqala", samkela abathengi ukuba basitsalele umnxeba okanye basithumelele i-imeyile ukuze basebenzisane nathi.
Ithengiswa kakhulu(SF4)Inkqubo yoyilo, ukucubungula, ukuthenga, ukuhlola, ukugcina, ukuhlanganisa zonke zikwinkqubo yesayensi nesebenzayo yokubhala imibhalo, nto leyo enyusa inqanaba lokusetyenziswa kunye nokuthembeka kophawu lwethu, nto leyo esenza sibe ngababoneleli ababalaseleyo kwiindidi ezine eziphambili zeemveliso, iishell castings zasekhaya kwaye safumana ukuthenjwa ngumthengi kakuhle.