I-1.Ukubonakala kunemibala ekhanyayo, i-colloid surface ilungile futhi ibushelelezi, futhi impahla ye-colloid kanye ne-mandrel iboshwe ngokuqinile.Ubukhulu be-roller yerabha bulawulwa ngokuqinile, futhi usayizi ngeke ushintshe kakhulu ngaphansi kwezimo ezihlukene zokushisa nomswakama.
I-2.Ama-roller erabha e-polyurethane anezinhlobonhlobo zezinkomba zokuqina, kusukela ku-HS15 kuya ku-HS90, engahlangabezana nezidingo zokuqina kwezinhlobo ezahlukene zamaphrinta.
3.I-colloid yama-roller enjoloba e-polyurethane ine-viscosity yendawo eyanele ukuze kuqinisekiswe ukuthi ama-roller enjoloba anezindawo ezinhle zokudlulisa uyinki kanye nezakhiwo ze-inki ngesikhathi sokuphrinta.Ukuhambisana kwayo kahle kwe-inki kungaqinisekisa ukuphrinta kwekhwalithi ephezulu.
I-4.Ama-roller enjoloba e-polyurethane anezindawo ezinhle zamakhemikhali futhi afanele izinhlobo ezihlukahlukene zamayinki nezindlela zokunyathelisa.Inokumelana okukhethekile nezingxenye ze-solvent kumayinki ahlukahlukene, izixazululo zomthombo kanye nama-ejenti okuhlanza.Ama-roller enjoloba e-polyurethane nawo afanele ama-roller enjoloba ayi-UV kanye nama-roller enjoloba ane-varnish, njll., ikakhulukazi emanzini abilayo, udizili, uphethiloli, uwoyela wokugcoba, uphalafini, i-toluene, utshwala nesisombululo sikasawoti esinokumelana okuhle kwe-solvent.Kodwa ayimelani ne-acetone, i-ethyl acetate nama-acids aqinile nama-alkali.
I-5.Ama-roller erabha ye-polyurethane anezakhiwo ezinhle kakhulu zomzimba.Ama-roller enjoloba ngeke abe lukhuni futhi aguge ngemva kokusetshenziswa isikhathi eside, futhi anokumelana okuhle kwezinyembezi, ukuqina nokumelana nokugqoka okuhle kakhulu, ngakho anempilo ende yesevisi futhi kulula ukuwagcina.Ukugcina isikhathi eside ngeke kuthinte ukusetshenziswa.Umphumela;ekwazi ukumelana nokucindezela okukhulu, isivinini esikhulu, izinga lokushisa eliphezulu, imvelo yokukhiqiza umswakama ophezulu.Ukuhlola kubonisa ukuthi amandla aqinile kanye nokumelana nokuhuzuka kwama-roller enjoloba enziwe nge-polyurethane izikhathi ezi-3 nezikhathi ezi-5 kunama-roller enjoloba emvelo;ukucindezelwa unomphela deformation kanye nokuqina kungcono;impilo yesevisi yama-roller enjoloba e-polyurethane ingaphezu kwezikhathi ezi-1 zama-roller enjoloba ajwayelekile.
I-6.I-roller ye-raber ye-polyurethane ine-hydrophilicity enhle kakhulu, ngakho ingasetshenziswa njengamanzi kanye nesistimu yokudambisa utshwala i-rubber roller enomphumela omuhle.
I-7.I-roller yerabha ye-polyurethane kulula ukuyihlanza, kulula ukwenza ukuguqulwa kwamayinki amnyama nakhanyayo, alungele ukuphrinta nokushintsha umbala.
Njengomkhiqizi ochwepheshe wamarola enjoloba enziwe nge-polyurethane, iJinan Power Roller equipment Co., Ltd ayigcini nje ngokujulile futhi iqinile ngokwezinga lokukhiqiza, kodwa futhi isezingeni eliphezulu futhi ithuthuke kakhulu kwezobuchwepheshe.Inkampani yethu izoqhubeka nokukhiqiza amarola enjoloba eqophelo eliphezulu, futhi ilwele ukuba ngumkhiqizi wamarola enjoloba aphezulu.
Isikhathi sokuthumela: Jun-10-2021