Nn-Butylbenzenesulfonamide,eyaziwa nangokuthi i-BBSA, iyinhlanganisela enenombolo ye-CAS 3622-84-2. Kuyinto eguquguqukayo ethola ukusetshenziswa ezimbonini ezihlukahlukene ngenxa yezakhiwo zayo eziyingqayizivele. I-BBSA ivamise ukusetshenziswa njenge-plasticizer ekukhiqizweni kwe-polymer nanjengengxenye yezinto ezithambisayo nezipholile. Isakhiwo sayo samakhemikhali siqukethe izindandatho ze-benzene namaqembu e-sulfonamide, okusivumela ukuba sithuthukise ukuguquguquka kwezinto kanye nokuqina kuyilapho sinikeza ukumelana nokushisa nezici zokugcoba.
Enye yezinto ezisetshenziswa kakhuluI-N-butylbenzenesulfonamideinjenge-plasticizer ekwenzeni amapulasitiki nama-polymer. Ama-Plasticizer ayizithasiselo ezengezwe ekwakhiweni kwepulasitiki ukuze kuthuthukiswe ukuguquguquka kwawo, izakhiwo zokucubungula nokuqina. I-BBSA cas 3622-84-2 isebenza kahle kakhulu kulokhu ngoba yehlisa izinga lokushisa lokushintsha kwengilazi ye-polymer, iyenze ibe lula futhi kulula ukuyicubungula. Lokhu kuyenza ibe yingxenye ebalulekile ekukhiqizweni kwezinhlobonhlobo zemikhiqizo yepulasitiki, okuhlanganisa amapayipi e-PVC, izintambo nezingxenye zezimoto.
Ngaphezu kokuba i-plasticizer,n-butylbenzenesulfonamideisetshenziswa futhi njengesithambiso nesipholile ezinhlelweni zezimboni. Ukwakheka kwayo kwamakhemikhali kuyivumela ukuthi yakhe ifilimu elincane elivikelayo ezindaweni zensimbi, ukunciphisa ukungqubuzana nokugqoka. Lokhu kuyenza ibe isithasiselo esifanelekile emishinini nakwemishini yokwakhiwa kwamafutha, okusiza ukukhulisa ukusebenza kahle nempilo yezingxenye ezihambayo. Ukwengeza, izici ze-BBSA ezikwazi ukumelana nokushisa ziyenza ifanelekele ukusetshenziswa njengesibambisi, isiza ekukhipheni ukushisa futhi igcine izinga lokushisa elizinzile ezinqubweni ezihlukahlukene zezimboni.
Ukuma kweIqukethe i-butylbenzenesulfonamideibonakala ngesakhiwo sayo samangqamuzana, ehlanganisa iringi ye-benzene eneqembu le-butyl elinamathiselwe kanye neqembu elisebenzayo le-sulfonamide. Lesi sakhiwo sinikeza i-cas 3622-84-2 izakhiwo eziyingqayizivele, esivumela ukuthi ihlanganyele namanye ama-molecule ukuze inikeze ukuguquguquka, ukuthambisa kanye nokumelana nokushisa ezintweni ezifakwe kuzo. Ukwakheka kwamangqamuzana e-BBSA nakho kunomthelela ekuzinzeni nasekuhambisaneni kwayo nama-polymer ahlukahlukene noketshezi lwasezimbonini, okuyenza ibe isithako esisebenziseka ngezindlela eziningi nesibalulekile ekusetshenzisweni okuhlukahlukene.
Ngokufigqiwe,I-n-butylbenzenesulfonamide (BBSA)iyinhlanganisela ewusizo enezicelo eziningi ezimbonini zamapulasitiki, ama-polymer, nezithambisi. Indima yayo njenge-plasticizer ithuthukisa ukuguquguquka kwe-polymer kanye nezakhiwo zokucubungula, kuyilapho ukugcotshwa kwayo kanye nezakhiwo ezikwazi ukumelana nokushisa ziyenza ingxenye ebalulekile yoketshezi lwezimboni. Isakhiwo samangqamuzana esiyingqayizivele se-BBSA siyenza ikwazi ukudlulisela lezi zakhiwo ezizuzisayo ezintweni ehlanganiswe kuzo, okuyenza ibe isithako esibalulekile nesiguquguqukayo ezinqubweni ezihlukahlukene zezimboni.
Isikhathi sokuthumela: May-28-2024