Igama eligcwele likamicrofiber lesikhumbangu-“Isikhumba se-PU esiqinisiwe se-microfiber", embozwe nge-PU enamathela ngesisekelo sendwangu eyisisekelo ye-microfiber.Inokumelana okuhle kakhulu nokugqoka, ukumelana nokubanda okuhle kakhulu, ukungena komoya, ukumelana nokuguga.Kusukela ngo-2000, amabhizinisi amaningi asekhaya nawo atshale imali ocwaningweni nasekuthuthukisweni nasekukhiqizeni ama-microfiber.Kodwa-ke, ucwaningo olunzulu lomsunguli lwathola ukuthi isikhumba se-microfiber esikhona sasigcotshwe kuphela nge-polyurethane ebusweni be-substrate, nakuba ukumelana nokugqokwa kwesikhumba kwaba ngcono kakhulu, kodwa ukusebenza jikelele kwesikhumba kuthintekile ngenxa yokulinganiselwa okulinganiselwe. ikhono lokubopha phakathi kwe-polyurethane enamathela kanye ne-substrate.
Nokho, ukuvelaama-microfiber asekelwe ku-bioiyixazulula kahle le nkinga.Enqubweni ethile yokulungiselela i-microfiber esekelwe ku-bio, ungqimba oluqinisayo kanye nongqimba lwesisekelo sebhayoloji luyalungiswa futhi luthungwe lulonke.Ekuhlanganiseni ungqimba lwe-polyurethane, ubuchwepheshe be-ultrasonic kanye ne-ultrasonic, uhlangothi luxhuma ukungena kwe-polyurethane enamathela emgodini we-taper kanye nomgodi, uqinise ukuxhumana phakathi kwendawo engaphezulu nephansi ye-polyurethane layer, ngaleyo ndlela yenza ungqimba lwe-polyurethane phezulu naphansi ngokusebenzisa imbobo yokuxhuma eyakha i-polyurethane. yonke into ephilayo, ukuxazulula ngempumelelo ubuchwepheshe obukhona be-polyurethane adhesive layer kanye nendwangu yesisekelo ayiqinile ngokwanele, Khona-ke ingaxazulula inkinga yokuxebuka ye-polyurethane layer.Ngakolunye uhlangothi, ingaqinisa amandla onke endwangu yesisekelo futhi iqinisekise ukuqina okuphelele kwesikhumba.Ngakolunye uhlangothi, ungqimba oluyisisekelo lwebhayoloji luthatha i-chitosan fiber, engadlala indima yalo yokuvimbela izinto ezikhipha imisebe, futhi ilungele ukulungiswa kwemibhalo yokuvikela abasebenzi yabasebenzi abasebenza embonini yenuzi.I-biological elastic fiber isetshenziselwa ukuthuthukisa ukunwebeka okuphelele kwendwangu eyisisekelo, kanye nenhlanganisela ye-Arlene fiber ukuqinisekisa ukunwebeka okuphelele namandla endwangu eyisisekelo, ukuthuthukisa ukusebenza jikelele kwesikhumba.
Ithemba lokuthuthukiswa kwama-microfiber asekelwe ku-bio
Okokuqala, i-microfiber esekelwe ku-bio inokumelana okuhle kwe-hydrolysis, ukumelana nokujuluka, ukumelana nokuguga, ukumelana nokugqoka kanye nokungangeni kwamanzi okuqinile, ikhono lokulwa nokungcola, isikhumba kulula ukusigcina nokuvikelwa kwemvelo okungezona ubuthi.
Okwesibili, i-microfiber esekelwe ku-bio ngokusebenzisa inhlanganisela ye-biology ezingeni lezimpande zotshani kanye nongqimba oluqinisayo, ukuqinisa amandla onke kanye nokunwebeka kwendwangu eyisisekelo nokunye ukusebenza okuphelele, ukuqinisekisa ngempumelelo ukuqina nokuphila kwesevisi yempahla yesikhumba, futhi ngomphumela wokulwa nemisebe we-chitosan fiber, yenza ngcono ukusebenza okukhethekile, njengokuvikelwa ngemisebe yesikhumba engutsheni yokuzivikela nokunye ukusetshenziswa kwezinto zokuzivikela kunethuba elihle lokufaka isicelo.
Okwesithathu, ama-microfiber asuselwa ku-bio anokwakheka kwesakhiwo okunengqondo, ububanzi bokusebenza, amandla aphelele aphelele nokumelana nokuguga, futhi anevelu enhle yokusebenza kanye nenani lokuphromotha.
Isikhathi sokuthumela: May-13-2022