Isetshenziselwani i-polyurethane sealer?

Ama-polyurethane sealantszibalulekile emisebenzini eyahlukene yokwakha neyokwakha. Baziwa ngokuqina, ukuguquguquka, namandla. Uma kuziwa ekukhetheni i-polyurethane sealant efanele, izinketho azipheli. Enye yezinketho ezinhle kakhulu emakethe i-Lejell-240B modified polyurethane sealant. Le sealant enengxenye eyodwa ekwazi ukuphulukiswa umswakama iklanyelwe ukuhlinzeka ngokusebenza okukhethekile nokuqina, okuyenza ifaneleke ukuvala izinhlelo zokusebenza ezihlukahlukene.

Kodwa yini ngempela esetshenziselwa ama-polyurethane sealants? Ama-polyurethane sealants ajwayele ukusetshenziselwa ukuvala nokuvikela izindawo ezihlukahlukene, okuhlanganisa ukhonkolo, ukhuni, insimbi, nokunye. Zisetshenziswa ezakhiweni, ophahleni, phansi nakwezinye izinhlelo zokusebenza ezidinga ukubekwa uphawu okuqinile, okuqinile nokuhlala isikhathi eside. I-Lejell-240B eguquliwe i-polyurethane sealantisetshenziswa kabanzi ezakhiweni zezentengiselwano nezindawo zokuhlala ngenxa yokusebenza kwayo okuhle kakhulu kokuvala kanye nekhono lokubopha okukhulu.

I-Lejell-240B ishintshiwei-polyurethane sealantyakhelwe ngokukhethekile ukuze inikeze ukusebenza okuhle kakhulu kokuvala ngaphandle kokubangela ukugqwala noma ukungcoliswa kwe-substrate. Lokhu kwenza kube ukukhetha okuvumela imvelo ukuvala izinhlelo zokusebenza. Ngaphezu kwezinzuzo zemvelo, i-Lejell-240B sealant inikezela ngezakhiwo ezinhle kakhulu zokubopha engilazini ne-aluminium, ikwenze kube yisixazululo esisebenza ngezindlela eziningi sezidingo ezahlukahlukene zokuvala.

Enye yezinzuzo ezibalulekile zeI-Lejell-240B i-sealantyizindawo zayo ezinhle kakhulu ze-thixotropy kanye ne-extrusion. Lokhu kusho ukuthi ingasetshenziswa kalula ezindaweni eziqondile noma eziphakeme ngaphandle kokuhlehla noma ukusebenza, ukuqinisekisa ukuthi uhlelo lokusebenza luhlanzekile futhi lunemba ngaso sonke isikhathi. Isikhathi sayo esomile esisheshayo sikwenza kube ukukhetha okulula kokuvala amaphrojekthi, okuvumela ukusetshenziswa okusheshayo nokuphumelelayo.

I-Lejell-240B modified polyurethane sealant yaziwa ngokunamathela kwayo okuhle ezindaweni eziningi zokwakha ezihlanganisa ukhonkolo, amatshe, insimbi nokunye. Lokhu kwenza kube ukukhetha okuthembekile kwezinhlelo zokusebenza ezihlukahlukene zokuvala, ukuhlinzeka ngophawu oluqinile noluqinile oluzomelana novivinyo lwesikhathi. Ukuthi amajoyinti okuvalwa, imifantu noma izikhala,I-Lejell-240B i-sealantinikeza isivikelo esithembekile nesihlala isikhathi eside.