I-Solvent-free composite Adhesive Adhesive iyindlela ethandwa kakhulu embonini yephakeji ngenxa yezimpawu zayo ezinobungane nezemvelo. Kepha yini ngempelaAdhesives angenama-solvent? Kungani kungukukhetha kokuqala kwezicelo zokukhanyisela?
I-Solvent-Free Adhesive i-adhesive engaqukethe noma yiziphi izinkampani eziguqukayo ze-organic (ama-Vocs) noma izixazululo. Esikhundleni salokho, uhlelo lwengxenye emibili oluqukethe i-resin ne-hardiner. Lapho lezi zingxenye ezimbili zihlanganiswa ndawonye, zisabela ngamakhemikhali ukuze zakhe isibopho esiqinile phakathi kokuxhamazela ama-laminate. Lolu hlobo lokunamathela luvame ukusetshenziswa ekuvuseleleni kwezinto zokufaka eziguqukayo ezifana nefilimu, i-foil nephepha.
Enye yezinzuzo eziphambili zokunamathela kwamahhala kwe-solvent kuyinto ubungane babo bezemvelo. Adhesives asuselwa kwendabuko asuselwa kwi-solvent akhipha amakhompiyutha ayingozi aguqukayo emkhathini ngesikhathi senqubo yokuqamba, okwenza ukungcoliswa komoya nokubeka izingozi zezempilo kubasebenzi. Ngokuphambene nalokho, izikhangiso ezingenamahhala ze-solvent ziqukethe amakhompiyutha athambile ezi-organic, abenze babe inketho ephephe futhi eqhubekayo yezicelo zokukhanyisela. Lokhu kuhambisana nesidingo esikhulayo somkhakha sezixazululo ezinobungane nezizinzile zokupakisha.
Ngaphezu kokuba nobungane bemvelo,Adhesives angenama-solventnikeza ezinye ezinye zezinzuzo. Banamandla amahle kakhulu obusolwa, aqinisekise ukuthi ama-lamonates ahlanganiswe ngokuqinile ndawonye. Lokhu kubucayi kuzinhlelo zokusebenza zokupakisha lapho ubuqotho be-laminatic bubaluleke kakhulu ekuvikelweni komkhiqizo nokukhanga kweshelufu. Ukunamathelisa okunamahhala kwe-solvent futhi kunikeza ukumelana okuphezulu okuphezulu, okwenza kube lula ukufakwa okudinga ukubekwa uphawu kokushisa noma izinhlelo zokusebenza ze-requrt.
Ngokwengeziwe, ama-adhesives angenamahhala we-solvent ayaziwa ngokusebenza kwawo okuphezulu nokukhiqiza. Ukungabikho kwama-solvents kusho ukuthi azikho izinqubo ezande zomiswa noma zokulapha, okuholela ekukhiqizweni okusheshayo kanye nokusetshenziswa kwamandla okuphansi. Lokhu kusindisa abakhiqizi kubiza futhi kuthuthukise ukusebenza kahle kokukhiqiza. Ngaphezu kwalokho, ama-adhesives angenamahhala we-solvent ajwayele ukwakhiwa ukuze abe nempilo ende yembiza, okuholela ezikhathini ezinde zokusebenza kanye nokungcola okuncane okubonakalayo.
Uma kukhulunywa ngokunamathela kwama-laminatives angenazikhathi ze-solvent, sebenzisa i-laminator ukuze usebenzise ukunamathela ku-substrate, ngokulinganayo kukhomba indawo ukuze iboshwe. I-substrate ehlanganisiwe bese idluliswa iqoqo lama-roller ukuqinisekisa ukunamathela okufanele futhi ususe noma yimaphi ama-bubble amoya. Ukunamathela ke kwelapha ngaphansi kokushisa nengcindezi, kwakha isibopho esiqinile nesihlala isikhathi eside phakathi kwezinto zokwakha.
Kubalulekile ukuqaphela ukuthi ngenkathiAdhesives angenama-solventNikeza izinzuzo eziningi, kungenzeka zingalungele zonke izinhlelo zokukhanyiswa. Izici ezinjengokuhambisana nokuvumelana okuphansi, izimo zokwelapha kanye namandla ebhondi adingekayo kufanele acatshangwe ngokucophelela lapho ukhetha ukunamathela kwephrojekthi ethile yokuqamba. Ngaphezu kwalokho, ukuphathwa okufanele nokugcinwa kwezikhangiso ezinama-solvent-free adhesives kubalulekile ukuze ulondoloze ukusebenza kwawo kanye nempilo eshalofini.
Ngokufigqiwe,Adhesives angenamqondo we-solventIngabe isixazululo esiguquguqukayo nesinzile sokubopha izinto eziguqukayo eziguquguqukayo. Izakhiwo zayo ezinobungani bemvelo, izakhiwo ezinamandla zokunamathela kanye nokusebenza okuphezulu kwenza kube inketho ekhangayo yabakhiqizi abafuna ukuthuthukisa izinqubo zabo zokuqamba. Njengoba isidingo sokupakisha esimeme siqhubeka sikhula, ama-adhesives angenamahhala kulindeleke ukuthi adlale indima ebalulekile ekubumbeni ikusasa lomkhakha wokufaka.
Isikhathi Seposi: Meyi-24-2024