Ngenxa yokwakheka okuyinkimbinkimbi kwezibulala-zinambuzane, kunezibulala-zinambuzane ezincibilika emanzini kanye nezibulala-zinambuzane ezisekelwe ku-oyili, futhi kukhona umehluko omkhulu ekuboleni kwazo. Ngaphambilini, ukupakishwa kwezibulala-zinambuzane kwakwenziwa kakhulu emabhodleleni engilazi noma ensimbi. Uma ucabangela ubunzima bokuthutha izibulala-zinambuzane ezisemabhodleleni kanye neqiniso lokuthi izinto zokwakha eziguquguqukayo zamanje zingazivumelanisa nokupakishwa kwezibulala-zinambuzane, ukusebenzisa izikhwama zokupakisha eziguquguqukayo zepulasitiki ukupakisha izibulala-zinambuzane nakho kuyindlela yokuthuthuka.
Okwamanje, ayikho inhlaka ye-polyurethane ehlanganisiwe eyomile engasetshenziswa ngo-100% ezikhwameni zokupakisha izibulala-zinambuzane eShayina ngisho nasemhlabeni ngaphandle kwezinkinga zokuhlukanisa noma ukuvuza. Kungashiwo ukuthi ukupakishwa kwezibulala-zinambuzane kunezidingo eziphezulu kakhulu zezinhlaka, ikakhulukazi maqondana nokumelana nokugqwala, ukumelana namafutha, kanye nekhono lokumelana nezinyibilikisi ezifana ne-xylene. Imfuneko yokukhiqiza izikhwama zokupakisha izibulala-zinambuzane ukuthi ungqimba lwangaphakathi luhlangabezana nezidingo ze-substrate, lunokusebenza okuhle kokuvinjelwa kanye nokumelana nokugqwala. Okwesibili, kuyadingeka ukuthi inhlaka ibe nokumelana okuqinile kokugqwala. Ukuhlolwa kokuzivumelanisa nezimo kumele kwenziwe ngesikhathi senqubo yokukhiqiza, okubandakanya ukupakisha izikhwama zokupakisha ezikhiqiziwe ngezibulala-zinambuzane bese uzibeka egumbini lokupholisa elinokushisa okuphezulu cishe kuma-degree Celsius angama-50 isonto lonke ukuhlola ukuthi izikhwama zokupakisha ziphelele futhi azonakele. Uma ziphelele, kungatholakala ukuthi isakhiwo sokupakisha singasifaka lesi sibulala-zinambuzane. Uma kwenzeka ukubekelwa phansi nokuvuza, kusho ukuthi isibulala-zinambuzane asikwazi ukupakishwa.
Isikhathi sokuthunyelwe: Feb-01-2024