I-4,4′-(hexafluoroisopropylidene)diphthalicanhydride CAS:1107-00-2

I-anhydride ye-4,4'-(Hexafluoroisopropylidene)diphthalic isetyenziswa kakhulu ekuhlanganiseni iipolymers ezisebenza kakuhle kunye nezixhobo ezikhethekileyo ngenxa yeempawu zayo ezikhethekileyo zeekhemikhali. Kwi-polymer chemistry, isebenza njengesiseko esibalulekileyo sokuvelisa iipolyimides, ezidume ngokuzinza kwazo okushushu okugqwesileyo, amandla oomatshini, kunye nokumelana neekhemikhali. Ezi polyimides zisetyenziswa kakhulu kwimizi-mveliso yeenqwelo-moya, ye-elektroniki, kunye neyeemoto kwimveliso yezinto ezifuna ukusebenza okuphezulu phantsi kweemeko zokusebenza ezinzima. Ngaphezu koko, le compound isetyenziswa ekuphuhlisweni kweengubo ezikhethekileyo kunye neefilimu ezineempawu ezibalaseleyo zokumelana nobushushu kunye nezithintelo. Ezi ngubo zifumana izicelo kwiileya zokukhusela izixhobo ze-elektroniki, iingubo ezimelana nokugqwala kwizixhobo zoshishino, kunye nezixhobo zokukhusela ezishushu kakhulu. Ngaphezu koko, i-anhydride ye-4,4'-(Hexafluoroisopropylidene)diphthalic inegalelo ekudalweni kwezinto ezidityanisiweyo eziphambili ezisetyenziswa kwizicelo zeenqwelo-moya kunye nezokhuselo. Ukufakwa kwayo kwi-matrices ezidityanisiweyo kuphucula ukuzinza kwazo kobushushu, iimpawu ezithintela ilangatye, kunye nokuqina ngokubanzi, okwenza zifaneleke kwiimfuno zesakhiwo kunye nokusebenza ezifunekayo kwiinqwelo-moya, i-spacecraft, kunye nezixhobo zomkhosi. Ukongeza, le khompawundi idlala indima ebalulekileyo ekwenziweni kwezinto zokuncamathelisa ezikhethekileyo kunye nezitywina ezinika amandla amahle okubopha kunye nokumelana nobushushu obugqithisileyo, iikhemikhali, kunye noxinzelelo lokusingqongileyo. Ezi zinto zokuncamathelisa ziluncedo ekuhlanganiseni izinto ezibalulekileyo kumashishini e-elektroniki, eemoto, kunye nezixhobo zonyango apho ukuthembeka nokusebenza kubaluleke kakhulu. Ngamafutshane, i-anhydride ye-4,4'-(Hexafluoroisopropylidene)diphthalic isebenza njengesiseko sokwakha imveliso yeepolymers ezisebenza kakhulu, iingubo ezikhethekileyo, izinto ezidityanisiweyo, kunye nezincamathelisi ezinozinzo oluphezulu lobushushu, amandla oomatshini, kunye nokumelana neekhemikhali. Ukusetyenziswa kwayo okuguquguqukayo kuncedisa ekuphuhliseni amacandelo ahlukeneyo emizi-mveliso, okuvumela uphuhliso lwezinto ezintsha ezenzelwe iimfuno zobuchwepheshe kunye nokusebenza ezifunekayo.