IHexafluoropropylene (C3F6)

Iiparamitha zobuGcisa:

HexafluoropropyleneYikhompawundi ephilayo enefomula yolwakhiwo lweCF3CF=CF2, igesi engenambala, ephantse yangenavumba, engatshiyo. I-melting point -156.2 ° C, indawo yokubilisa i--30.5 ° C, ubuninzi be-1.583 (-40 ° C / 4 ° C), kunye nenombolo ye-CAS yi-116-15-4. Inyibilika kancinane kwi-ethanol kunye ne-ether. I-Tetrafluoroethylene ihlanjululwa kwiqondo lokushisa eliphezulu, kwaye emva koko iyancipha i-deacidification, i-drying, i-compression, i-crude distillation, i-freezing, i-degassing kunye nokulungiswa ukufumana umkhiqizo ogqityiweyo we-hexafluoropropylene. Kwimeko yokushisa okuphezulu, uxinzelelo lwangaphakathi lwesitya luya kwanda kwaye kukho ingozi yokuqhekeka kunye nokuqhuma. Isikhongozeli sinokupholiswa ngenkungu yamanzi, kwaye ukuba kuyenzeka, isikhongozeli sinokususwa kwindawo yomlilo sisiwe kwindawo evulekileyo. Iimveliso zokutsha ezinobungozi yikharbon monoxide, icarbon dioxide, kunye nehydrogen fluoride. Xa udibana nolusu, kulula ukwenza i-frostbite. I-Hexafluoropropylene inokuba yingozi kwindalo, kwaye ingqalelo ekhethekileyo kufuneka ihlawulwe kungcoliseko lomoya. Iihydrocarbon eziFluorinated zizinzile kwiatmosfera esezantsi, kodwa zinokubola ngenxa yemitha yeultraviolet enamandla kumoya ongaphezulu. I-Hexafluoropropylene isetyenziswa njengento ekrwada ye-fluororubber, i-fluoroplastics, i-fluorosulfonic acid ion exchange membrane, ioli ye-fluorocarbon, kunye ne-perfluoropropylene oxide. Iyakwazi ukulungiselela iintlobo ngeentlobo zeemveliso zeekhemikhali ezintle eziqulethe i-fluorine, i-pharmaceutical intermediate, i-agent yokucima umlilo i-heptafluoropropane, njl., kwaye inokulungiselela izixhobo ze-polymer ezine-fluorine. Njengezinto eziluhlaza zokulungiselela i-fluorosulfonic acid ion exchange membranes, ioli ye-fluorocarbon kunye ne-perfluoropropylene oxide. Amanyathelo okhuseleko: Gcina kwindawo epholileyo, nengena umoya. Zigcine kude nomlilo kunye nemithombo yobushushu. Ubushushu bokugcina akufunekanga budlule kuma-30°C. Kufuneka igcinwe ngokwahlukileyo kwizinto ezinokutsha ezilula (ezinokutsha) kunye ne-oxidants, kwaye ugweme ukugcinwa okuxubileyo. Indawo yokugcina kufuneka ixhotyiswe ngezixhobo zonyango olungxamisekileyo oluvuzayo. Izinto ezingahambelaniyo: i-oxidizers eqinile, izinto ezinokutsha okanye ezinokutsha.

Isicelo:

①Ikhemikhali:

Imathiriyeli yokuqala ekrwada kwishishini le-organic fluorochemical.

②Iarhente yokucima umlilo okanye irhasi yesikhenkcisi:

I-HFP ingasetyenziswa kunye ne-arhente yokucima umlilo okanye igesi yefriji.

Iphakheji eqhelekileyo:

I-advanteji:

①Ukucoceka okuphezulu, indawo yamva nje;

②ISO umenzi wesatifikethi;

③Ukuhanjiswa okukhawulezayo;

④Impahla ekrwada ezinzileyo evela kubonelelo lwangaphakathi;

⑤Inkqubo yokuhlalutya kwi-intanethi yokulawula umgangatho kwinqanaba ngalinye;

⑥Imfuno ephezulu kunye nenkqubo enobuchule yokuphatha isilinda ngaphambi kokuzaliswa;