Igama eliphelele leisikhumba se-microfiber"I-Microfiber iqinisiwe i-pu lesikhumba", Ehlanganiswe nge-PU COART ngesisekelo sendwangu eyisisekelo ye-microfiber. Inokumelana kahle kakhulu kokugqoka, ukumelana okuhle kakhulu kwabandayo, ukuvumela komoya, ukumelana nokuguga. Kusukela ngo-2000, amabhizinisi amaningi asekhaya atshale imali ocwaningweni nasekuthuthukisweni nasekukhiqizweni kwama-microfibers. Kodwa-ke, isifundo esijulile sokwenziwa komsunguli sathola ukuthi lesi sikhumba esikhona se-microfiber sasihlanganiswa ne-polyurethane ebusweni besikhumba sasithuthukiswa kakhulu, kepha ukuwohloka kwesikhumba kwathinteka ngenxa ye-polyurethane coating kanye ne-substrate.
Kodwa-ke, ukuvela kweI-Bio-based MicrofibersIxazulula le nkinga kahle. Ehlelweni oluthile lokulungiselela lwe-microfiber olususelwa kwi-bio, ungqimba oluqinisiwe kanye ne-biological base ungqimba luhleliwe futhi luthuke lusonke. Ku-coating polyurethane ungqimba, ubuchwepheshe be-ultrasonic kanye ne-ultrasonic, uhlangothi Xhuma ukungena kwe-polyurethane hole, uxazulule i-polyurethane ungqimba we-polyurethane ungqimba wesendlalelo esikhona se-polyurethane anamathela nge-polyurethane adhesive ungqimba kanye nendwangu eyisisekelo engaqinile ngokwanele, khona-ke kungaxazulula Inkinga yokuqongelela ungqimba lwe-polyurethane. Ngakolunye uhlangothi, kungaqinisa amandla aphelele endwangu eyisisekelo futhi kuqinisekise ukuqina kwesikhumba. Ngakolunye uhlangothi, ungqimba lwesisekelo semvelo amukela i-chitosan fiber, engadlala indima yalo yokuvila ezintweni ezinemisebe, futhi iyavumelana nokulungiswa kwezihloko zokuvikela abasebenzi ezibandakanyeka embonini yenuzi. I-Biological Eastical fiber isetshenziselwa ukuthuthukisa ukuqina okuphelele kwendwangu eyisisekelo, kanye nenhlanganisela ye-arlene fiber ukuqinisekisa ukuqina okuphelele namandla endwangu eyisisekelo, ngcono ukusebenza kwesikhumba.
Ithemba lokuthuthuka lama-microfibers asuselwa kwi-bio
Okokuqala, i-microfiber esekelwe eBio inokumelana kahle kwe-hydrolysis, ukumelana nezithukuthuku, ukumelana nokuguga, ukumelana nokudla okunamandla kanye nekhono lokungcola, isikhumba kulula ukusigcina nokuvikelwa kwezemvelo.
Okwesibili, i-microfiber esekelwe kwi-bio ngokuhlanganiswa kwe-biology ezingeni lezimpande ezinotshani kanye nokuqinisa ungqimba, ukuqinisa amandla aphelele kanye nokuvikelwa kwemisebe ye-chitosan, kanye nokuvikelwa kwemisebe ye-chitosan ezingubeni zezingubo zokuvikela kanye nokunye okuvikelayo okusetshenziselwa uhlelo lokusebenza oluhle.
Okwesithathu, ama-microfifibers asuselwa kwi-bio anomklamo wesakhiwo ofanele, uhla olubanzi lohlelo lokusebenza, amandla amahle aphelele nokuvimbela ukugqokwa, futhi ube nenani elihle elisebenzayo nenani lokuphakanyiswa.
Isikhathi Seposi: Meyi-13-2022
