I-Dimethyl terephthalate (DMT)yikhompawundi yeekhemikhali esetyenziswa kakhulu xa kusenziwa imicu yepolyester, iifilim, kunye nentlaka.Ngokuqhelekileyo ifumaneka kwiimveliso zemihla ngemihla njengempahla, izinto zokupakisha, kunye nezixhobo zombane.I-Dimethyl terephthalate cas 120-61-6 yaziwa ngokuba yikhemikhali eguquguqukayo kwaye iyimfuneko kumashishini ahlukeneyo, ngenxa yeempawu zayo ezibalaseleyo kunye nokulula kwemveliso.
Enye yezinto eziphambili zokusetyenziswaI-Dimethyl terephthalateikwimveliso yeentsinga zepolyester.Iintsinga zePolyester zisetyenziswa kakhulu kwishishini lelaphu ukwenza impahla, ibhedi, kunye namalaphu opholstery.Iintsinga zomelele kakhulu, zimelana nokushwabana, kwaye kulula ukuzikhathalela.I-Dimethyl terephthalate cas 120-61-6 iyisithako esibalulekileyo ekuveliseni i-polyester fibers njengoko ibonelela ngeebhloko zokwakha eziyimfuneko kwinkqubo ye-polymerization.
Ukongeza kwishishini leempahla,I-Dimethyl terephthalate cas 120-61-6ikwasetyenziswa ngokuqhelekileyo kwimveliso yeefilimu zepolyester.Iifilimu zePolyester zisetyenziselwa uluhlu olubanzi lwezicelo, kubandakanya ukupakishwa, ukugqunywa kombane, kunye nemizobo.Ziyakwazi ukumelana nobushushu, iikhemikhali, kunye nokufuma, nto leyo eyenza ukuba ibe lukhetho oludumileyo kwizicelo zamashishini.I-Dimethyl terephthalate cas 120-61-6 idlala indima ebalulekileyo kwinkqubo yokuvelisa ifilimu, njengoko ibalulekile ekwenzeni i-polyester polymer chains eyenza ifilimu.
I-Dimethyl terephthalate cas 120-61-6Ikwasetyenziselwa ukuveliswa kweentlaka zepolyester ezingaxutywanga.Ezi resin ziqhele ukusetyenziswa ekwenzeni iimveliso zeplastiki ezomelezwe ngefiberglass kubandakanya izikhephe, iindawo zemoto, kunye nekhitshi.Iiresin ziguquguquka kakhulu kwaye zinokubunjwa malunga nayo nayiphi na imilo, izenza zilungele ukwenza izakhiwo ezintsonkothileyo.Ukusetyenziswa kwe-Dimethyl terephthalate cas 120-61-6 ekuveliseni i-polyester resins engabonakaliyo iqinisekisa ukuba umkhiqizo wokugqibela unamandla amakhulu kunye nokuqina.
Ngaphezu koko,I-Dimethyl terephthalate cas 120-61-6isetyenziselwa ukuveliswa kweepholima zekristale (LCPs).Ii-LCP zizixhobo ezikhethekileyo ezineempawu ezizodwa, kubandakanya amandla aphezulu, ubunzima obuphantsi, kunye neempawu ezibalaseleyo zombane.Zihlala zisetyenziswa xa kusenziwa izixhobo zombane ezinje ngee-smartphones kunye neetafile.I-Dimethyl terephthalate cas 120-61-6 sisithako esibalulekileyo kwimveliso ye-LCPs njengoko ibonelela ngeebhloko zokwakha ze-terephthalic acid.
Okokugqibela,I-Dimethyl terephthalate cas 120-61-6ikwasetyenziselwa ukuveliswa kwedayi kunye ne-pigments.Ikhompawundi sisithako esibalulekileyo kwimveliso yeedayi ezininzi kunye neepigments ezisetyenziswa kwimizi-mveliso yelaphu kunye noshicilelo.Idayi kunye nee-pigments ezenziwe ngokusebenzisa i-DMT zixhathisa kakhulu ekuphelelweni kwaye zibonelela ngombala ohlala ixesha elide.
Ukuququmbela,I-Dimethyl terephthalateyikhemikhali esebenza ngeendlela ezininzi kwaye iyimfuneko esetyenziswa kakhulu kumashishini ahlukeneyo.Ukusetyenziswa kwayo kwimveliso yeentsinga zepolyester, iifilim, kunye nentlaka ziguqule amashishini amalaphu kunye neeplastiki ngelixa ikwasisithako esibalulekileyo kwimveliso yee-LCPs, iidayi kunye neepigments.Ngeempawu zayo ezintle kunye nokulula kokuvelisa, i-Dimethyl terephthalate cas 120-61-6 kulindeleke ukuba ihlale iyinto ebalulekileyo kumashishini amaninzi.
Ixesha lokuposa: Jan-08-2024