Igama eliphelele likaisikhumba se-microfiber"kuyi"isikhumba se-PU esiqiniswe nge-microfiber", embozwe nge-PU coating ngesisekelo sendwangu ye-microfiber. Inokumelana okuhle kakhulu nokuguguleka, ukumelana nokubanda okuhle kakhulu, ukungena komoya, ukumelana nokuguga. Kusukela ngo-2000, amabhizinisi amaningi asekhaya nawo atshale imali ocwaningweni nasekuthuthukisweni nasekukhiqizweni kwama-microfiber. Kodwa-ke, ucwaningo olujulile lomsunguli luthole ukuthi isikhumba se-microfiber esikhona sasimbozwe nge-polyurethane kuphela ebusweni be-substrate, yize ukumelana nokuguguleka kwesikhumba kuthuthukiswe kakhulu, kodwa ukusebenza okuphelele kwesikhumba kuthintekile ngenxa yamandla okubopha alinganiselwe phakathi kwe-polyurethane coating kanye ne-substrate.
Kodwa-ke, ukuvela kweama-microfiber asekelwe ku-bioIxazulula kahle le nkinga. Enqubweni ethile yokulungiselela i-microfiber esekwe ku-bio, ungqimba lokuqinisa kanye nongqimba lwesisekelo sebhayoloji kuyalungiswa futhi kuthungwe konke. Engqimbeni ye-polyurethane yokumboza, ubuchwepheshe be-ultrasonic kanye ne-ultrasonic, ohlangothini kuxhuma ukungena kwe-polyurethane coating emgodini we-taper kanye nomgodi, kuqinisa ukuxhumana phakathi kobuso obuphezulu nobaphansi bengqimba ye-polyurethane, ngaleyo ndlela kwenze ungqimba lwe-polyurethane lukhuphuke futhi lwehle ngomgodi oxhumanisayo lwakha i-organic whole, luxazulule ngempumelelo ubuchwepheshe obukhona bengqimba yokunamathela ye-polyurethane kanye nendwangu eyisisekelo engaqinile ngokwanele, Bese ixazulula inkinga yokuqhekeka kwengqimba ye-polyurethane. Ngakolunye uhlangothi, ingaqinisa amandla aphelele endwangu eyisisekelo futhi iqinisekise ukuqina okuphelele kwesikhumba. Ngakolunye uhlangothi, ungqimba lwesisekelo sebhayoloji luthatha i-chitosan fiber, engadlala indima yayo yokuvimbela izinto ezinemisebe, futhi ilungele ukulungiswa kwezinto zokuvikela abasebenzi zabasebenzi abasebenza embonini yenuzi. I-biological elastic fiber isetshenziselwa ukuthuthukisa ukuqina okuphelele kwendwangu eyisisekelo, kanye nokuhlanganiswa kwe-Arlene fiber ukuqinisekisa ukuqina okuphelele namandla endwangu eyisisekelo, kuthuthukise ukusebenza okuphelele kwesikhumba.
Amathemba okuthuthukiswa kwama-microfiber asekelwe ku-bio
Okokuqala, i-microfiber esuselwe ku-bio inokumelana okuhle kwe-hydrolysis, ukumelana nokujuluka, ukumelana nokuguga, ukumelana nokuguguleka kanye nokukwazi ukungangeni manzi okuqinile, ikhono lokulwa nokungcola, isikhumba kulula ukusinakekela futhi asivikeli imvelo enobuthi.
Okwesibili, i-microfiber esekwe ku-bio ngokusebenzisa inhlanganisela yezinto eziphilayo ezingeni lezimpande eziyisisekelo kanye nongqimba lokuqinisa, ukuqinisa amandla nokuqina kwendwangu eyisisekelo nokunye ukusebenza okuphelele, kuqinisekisa ngempumelelo ukuqina nokuphila kwenkonzo kwezinto zesikhumba, kanye nomphumela wokulwa nemisebe we-chitosan fiber, ukuthuthukisa ukusebenza okukhethekile, njengokuvikelwa kwemisebe yesikhumba ezingutsheni zokuzivikela kanye neminye imishini yokuvikela, ukusetshenziswa kwayo kunethuba elihle lokusetshenziswa.
Okwesithathu, ama-microfiber asekelwe ku-bio anomklamo wesakhiwo ofanele, ububanzi bokusetshenziswa, amandla amahle kanye nokumelana nokuguguleka, futhi anenani elihle elisebenzayo kanye nenani lokukhushulwa.
Isikhathi sokuthunyelwe: Meyi-13-2022
