Ama-Polyester Chips Aphelele (FD).
Isingeniso Somkhiqizo
I-polyester chip egcwele ibuthuntu iwumkhiqizo ohlukanisiwe ovele e-China eminyakeni yamuva, ngenxa yokuqukethwe kwawo okuphezulu kwe-TiO2, ishintsha izici ezithile zokuncibilika, uma iqhathaniswa nama-semi-butter polyester chips, okuyenza ibe phezulu ekukhetheni inqubo nokulawulwa kwekhwalithi. ohlelweni lokukhiqiza.Leli phepha lidingida kakhulu ukukhiqizwa kwezinhlobo ezishabalala ngokuphelele ngendlela ye-masterbatch ngokombono wokusetha inqubo nokulawula ukukhiqiza.Enqubweni yokukhiqiza ye-chip ye-polyester efiphele egcwele, izinga lokushisa lokuphotha linethonya elikhulu ekusebenzeni kokuphotha nokunwebeka kanye nokusebenza kokudaya komkhiqizo oqediwe;Isilinganiso sokwengezwa kwe-masterbatch kanye nomjikelezo wezingxenye nakho kuthinta inqubekelaphambili eshelelayo yenqubo yokuphotha;Ukukhethwa kokungezwani okungaguquki kunethonya elikhulu esimweni sezinwele ze-DTY.Ngakho-ke, lesi sihloko sigxile ekukhethweni kwezinqubo ezingenhla.Ngokuphathelene nokulawulwa kwekhwalithi yemikhiqizo eqediwe, ngokusebenzisa i-tensiometer yocingo, ukuqapha ukuguquguquka kwengcindezi ngesikhathi sokucutshungulwa kwe-wire strip, ukulawulwa kwekhwalithi kungenziwa kuyo yonke inqubo ye-fiber;Kubuye kuxoxwe ngezinto ezahlukahlukene ezithinta ukusebenza kokuhlehlisa okuqediwe kanye nezindlela zokuthuthukisa ukusebenza kokuhlehlisa.Kuleli phepha, siphinde siqhathanise ukwakheka kwe-supramolecular of fibers neminye imikhiqizo ye-polyester ukuze sihlaziye umehluko wezimpawu phakathi kwemikhiqizo emibili.