I-Hexafluoropropylene (C3F6)

Iiparameter zobugcisa:

I-Hexafluoropropyleneyi-organic compound enefomyula yokwakha ye-CF3CF=CF2, igesi engenambala, phantse engenavumba, engatshiyo. Iqondo lokunyibilika yi--156.2°C, iqondo lokubila yi--30.5°C, uxinano oluhambelanayo yi-1.583 (-40°C/4°C), kwaye inombolo ye-CAS yi-116-15-4. Inyibilika kancinci kwi-ethanol nakwi-ether. I-Tetrafluoroethylene iqhekeka ngobushushu obuphezulu, ize emva koko isuswe i-asidi, yomiswe, icinezelwe, inyibilikiswe i-crude distillation, iqandiswe, ikhutshwe igesi kwaye ilungiswe ukuze kufunyanwe imveliso egqityiweyo ye-hexafluoropropylene. Kwimeko yobushushu obuphezulu, uxinzelelo lwangaphakathi lwesikhongozeli luya kwanda kwaye kukho ingozi yokuqhekeka nokuqhuma. Isikhongozeli singapholiswa ngamanzi amaninzi, kwaye ukuba kunokwenzeka, isikhongozeli singasuswa kwindawo yomlilo siye kwindawo evulekileyo. Iimveliso zokutsha eziyingozi yi-carbon monoxide, i-carbon dioxide, kunye ne-hydrogen fluoride. Xa idibana nolusu, kulula ukubangela i-frostbite. I-hexafluoropropylene inokuba yingozi kwindalo esingqongileyo, kwaye kufuneka kuqwalaselwe ngokukodwa ungcoliseko lomoya. Ii-hydrocarbons ezine-fluorinated zizinzile kwi-atmosphere esezantsi, kodwa zinokubola ngenxa yemitha ye-ultraviolet enamandla ngakumbi kwi-atmosphere ephezulu. I-hexafluoropropylene isetyenziswa njengezinto eziluhlaza ze-fluororubber, i-fluoroplastics, i-fluorosulfonic acid ion exchange membrane, i-fluorocarbon oil, kunye ne-perfluoropropylene oxide. Ingalungisa iintlobo ngeentlobo zeemveliso zeekhemikhali ezintle ezine-fluorine, ii-pharmaceutical intermediates, i-fire-extinguishing agent heptafluoropropane, njl.njl., kwaye ingalungisa nezinto ze-polymer ezine-fluorine. Njengezinto eziluhlaza zokulungiselela ii-fluorosulfonic acid ion exchange membranes, ii-fluorocarbon oils kunye ne-perfluoropropylene oxide. Amanyathelo okugcina: Gcina kwindawo yokugcina epholileyo, enomoya. Gcina kude nemithombo yomlilo kunye nobushushu. Ubushushu bokugcina akufuneki budlule kwi-30°C. Ifanele igcinwe ngokwahlukileyo kwizinto ezivuthayo kunye nee-oxidants ezilula (ezinokutsha), kwaye uphephe ukugcina okuxutyiweyo. Indawo yokugcina kufuneka ixhotyiswe ngezixhobo zonyango olungxamisekileyo oluvuzayo. Izixhobo ezingahambelaniyo: izinyibilikisi ezinamandla, izinto ezinokutsha okanye ezinokutsha.

Isicelo:

①Ikhemikhali:

Izinto eziphambili ezisetyenziswa kwishishini le-organic fluorochemical.

②Iarhente yokucima umlilo okanye igesi efrijini:

I-HFP ingasetyenziswa kunye nearhente yokucima umlilo okanye igesi efrijini.

Iphakheji eqhelekileyo:

Inzuzo:

①Ubumsulwa obuphezulu, indawo yamva nje;

②Umenzi wesatifikethi se-ISO;

③Ukuhanjiswa okukhawulezayo;

④Izinto eziluhlaza ezizinzileyo ezivela kumthombo wangaphakathi;

⑤ Inkqubo yohlalutyo olukwi-intanethi yokulawula umgangatho kwinyathelo ngalinye;

⑥Imfuneko ephezulu kunye nenkqubo ecokisekileyo yokuphatha isilinda ngaphambi kokuyizalisa;