Hexafluoropropylene (C3F6)

Halbeegyada Farsamada:

Hexafluoropropylenewaa isku-dhis dabiici ah oo leh qaacido qaab-dhismeed oo ah CF3CF=CF2, gaas aan midab lahayn, ur ku dhawaad ​​​​ah, oo aan guban karin. Barta dhalaalaysa waa -156.2°C, barta karkaraya waa -30.5°C, cufnaanta qaraabada ah waa 1.583 (-40°C/4°C), lambarka CAS-na waa 116-15-4. Si yar ayuu ugu milmaa ethanol iyo ether. Tetrafluoroethylene waxay martaa dildilaac heerkul sare ah, ka dibna waxay martaa dildilaac, qallajin, cadaadis, sifeyn cayriin ah, qaboojin, ka saarista gaaska iyo sixitaanka si loo helo badeecad dhammaystiran oo hexafluoropropylene ah. Haddii ay dhacdo kulayl sare, cadaadiska gudaha ee weelka ayaa kordhi doona waxaana jira khatar ah dildilaac iyo qarax. Weelka waxaa lagu qaboojin karaa ceeryaamo biyo ah, haddii ay suurtogal tahayna, weelka waxaa laga rari karaa goobta dabka una rari karaa meel furan. Waxyaabaha gubashada waxyeelada leh waa kaarboon monoxide, kaarboon laba ogsaydh, iyo hydrogen fluoride. Marka ay taabato maqaarka, way fududahay in la keeno baraf. Hexafluoropropylene waxay waxyeello u geysan kartaa deegaanka, waana in fiiro gaar ah la siiyaa wasakhowga jawiga. Hydrocarbons-ka fluorinated-ka ah ayaa si xad dhaaf ah u deggan jawiga hoose, laakiin waxaa burburin kara fallaaraha ultraviolet-ka ee firfircoon ee jawiga sare. Hexafluoropropylene waxaa loo isticmaalaa sidii walxo ceeriin ah oo loogu talagalay fluororubber, fluoroplastics, xuubka isdhaafsiga acid fluorosulfonic acid ion, saliidda fluorocarbon, iyo perfluoropropylene oxide. Waxay diyaarin kartaa noocyo kala duwan oo kiimikooyin fiican oo fluorine-ka ah, dhexdhexaadiyeyaasha daawada, wakiilka dab-damiska heptafluoropropane, iwm., waxayna sidoo kale diyaarin kartaa walxaha polymer-ka ee fluorine-ka ah. Sida walxo ceeriin ah oo loogu talagalay diyaarinta xuubka isdhaafsiga acid fluorosulfonic acid, saliidaha fluorocarbon iyo perfluoropropylene oxide. Taxaddarrada kaydinta: Ku kaydi bakhaar qabow oo hawo leh. Ka fogow ilaha dabka iyo kulaylka. Heerkulka kaydinta waa inaanu dhaafin 30°C. Waa in si gaar ah loogu kaydiyaa walxaha guban kara ee si fudud (gubi kara) iyo oksaydhiyeyaasha, oo iska ilaali kaydinta isku dhafan. Aagga kaydinta waa in lagu qalabeeyaa qalab daawayn degdeg ah oo daadanaya. Agab aan is-waafaqsanayn: oksaydheeyayaal xooggan, walxo guban kara ama guban kara.

Codsiga:

①Kiimiko:

Alaabada ceeriin ee ugu muhiimsan warshadaha dabiiciga ah ee fluorochemical.

② Wakiilka Dab-demiska ama gaaska qaboojiyaha:

HFP waxaa sidoo kale loo isticmaali karaa wakiilka dab-demiska ama gaaska qaboojiyaha.

Xirmo caadi ah:

Faa'iidada:

①Daacadnimo sare, xaruntii ugu dambeysay;

② Soo saaraha shahaadada ISO;

③Gaaris degdeg ah;

④Wax cayriin ah oo deggan oo ka yimaada sahayda gudaha;

⑤Nidaamka falanqaynta khadka tooska ah ee xakamaynta tayada tallaabo kasta;

⑥ Shuruud sare iyo hab taxaddar leh oo loogu talagalay maaraynta dhululubada ka hor inta aan la buuxin;