Ngenxa yokuthi iphepha lokuhlunga kufanele libe ngaphansi kwengcindezi isikhathi eside ngesikhathi somsebenzi, kuyadingeka ukuthola indlela yokwandisa amandla ephepha lokuhlunga, ngaphandle kwalokho lizobola kalula.Ngakho-ke, iphepha lokuhlunga lezimboni kufanele licutshungulwe ngenqubo "yokucwilisa"!
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Ngokwezinqubo ezihlukene, ingahlukaniswa ngezigaba ezimbili: iphepha lokuhlunga eliqinile kanye nephepha lokuhlunga elingaphekiwe.Iphepha lokuhlunga eliphulukisiwe livame ukufakwa nge-phenolic resin, bese libhakwa ekushiseni okungama-150-180 degrees cishe imizuzu eyi-15 ukuze kwelaphe inhlaka futhi kwandiswe ukucija kwephepha lokuhlunga.Lapha kwaphuma “iphepha lokuhlunga elipholile”!
"Iphepha lokuhlunga eliphulukisiwe" liphathwa ngokushisa okuphezulu, futhi imicu yephepha icishe ihlanganiswe ngokuphelele ne-resin."Iphepha lokuhlunga elingalashiwe" ngokuvamile lisebenzisa i-polyvinyl acetate resin njenge-ejenti yokumithisa, futhi iqedwa ngokuconsa ngokwemvelo ngemva kokukhulelwa.Ngakho-ke, ukuqina nokuqina kwephepha lokuhlunga akulungile "njengephepha lokuhlunga eliphulukisiwe".Ngaphezu kwalokho, "iphepha lokuhlunga elingaphulukisiwe" kulula ukumunca amanzi futhi libe manzi, futhi ngesikhathi esifanayo, ukumelana nokushisa kwalo okuphezulu akufani "nephepha lokuhlunga eliphulukisiwe".Izinto zalezi zinhlobo ezimbili zephepha lokuhlunga ziyafana, kodwa inqubo yokukhulelwa elandelayo ihluke ngokuphelele!——“Iphepha lokuhlunga elilahliwe” ngokusobala lingcono, alingenwa amanzi, liyamelana ne-asidi, liyamelana nezinga lokushisa eliphansi, liyamelana nezinga lokushisa eliphezulu, futhi liyamelana ne-alkali.
Isihlungi somoya se-Pawelson® sisebenzisa iphepha lesihlungi se-Ahlstrom, futhi iphepha lokuhlunga lelashiwe ezingeni lokushisa eliphezulu, kungakhathaliseki ukuthi injini yakho ibhekene nezindawo ezinokhahlo, iyohlala iqinisekisa ukuthi injini yakho isebenza kahle.
Isikhathi sokuthumela: Feb-15-2023