I-1.Ukubonakala kumbala oqaqambileyo, i-colloid surface ilungile kwaye igudileyo, kwaye i-colloid material kunye ne-mandrel iboshwe ngokuqinileyo.Ubungakanani be-rubber roller bulawulwa ngokungqongqo, kwaye ubungakanani abuyi kutshintsha kakhulu phantsi kweemeko ezahlukeneyo zokushisa kunye nomswakama.
I-2.I-roller ye-rubber ye-polyurethane inoluhlu olubanzi lwezibonakaliso zobunzima, ukusuka kwi-HS15 ukuya kwi-HS90, enokuthi ihlangabezane neemfuno zobunzima beentlobo ezahlukeneyo zabashicileli.
3.I-colloid ye-polyurethane i-rubber rollers ine-viscosity yendawo eyaneleyo yokuqinisekisa ukuba ii-roller zerabha zineepropati ezilungileyo zokudluliselwa kwe-inki kunye ne-inking ngexesha lenkqubo yokushicilela.I-inki ehambelana nayo inokuqinisekisa ukushicilelwa komgangatho ophezulu.
I-4.I-roller ye-rubber ye-polyurethane ineempawu ezintle zeekhemikhali kwaye zifanelekile kwiindidi ezahlukeneyo zeenki kunye neendlela zokuprinta.Inokumelana okukhethekileyo kumacandelo e-solvent kwiinki ezahlukeneyo, izisombululo zomthombo kunye nee-agent zokucoca.Iirola zerabha ze-polyurethane nazo zifanelekile kwiirola zerubha ze-UV kunye neerola zerabha ezine-varnished, njl., ngakumbi amanzi abilayo, idizili, i-petroli, i-oyile yokuthambisa, i-kerosene, i-toluene, utywala kunye nesisombululo se-saline sinokuxhathisa okulungileyo kwe-solvent.Kodwa ayinakumelana ne-acetone, i-ethyl acetate kunye ne-acids eqinile kunye ne-alkali.
I-5.Ii-roller ze-rubber ze-polyurethane zineempawu ezintle zomzimba.Iirola zerabha aziyi kuba nzima kwaye ziguga emva kokusetyenziswa kwexesha elide, kwaye zinokumelana nokukrazula okulungileyo, ukomelela kunye nokumelana nokugqwesa okugqwesileyo, ngoko banobomi obude benkonzo kwaye kulula ukuyigcina.Ukugcinwa kwexesha elide akuyi kuchaphazela ukusetyenziswa.Isiphumo;iyakwazi ukumelana noxinzelelo oluphezulu, isantya esiphezulu, ubushushu obuphezulu, indawo yokuvelisa ukufuma.Iimvavanyo zibonisa ukuba amandla okuqina kunye nokuxhatshazwa kwe-abrasion ye-polyurethane i-rubber rollers ngamaxesha angama-3 kunye namaxesha ama-5 ee-roller zerubha zerubha zendalo;ukunyanzeliswa deformation esisigxina kunye nokomelela ngcono;ubomi benkonzo ye-polyurethane i-rubber rollers ingaphezulu kwe-1 amaxesha e-rubber rollers jikelele.
I-6.I-roller ye-rubber ye-polyurethane ine-hydrophilicity egqwesileyo, ngoko inokusetyenziswa njengamanzi kunye ne-alcohol dampening system ye-rubber roller enesiphumo esihle.
I-7.I-roller ye-rubber ye-polyurethane kulula ukuyicoca, kulula ukuyiqhuba ukuguqulwa kweenki ezimnyama kunye nezikhanyayo, ezilungele ukuprinta kunye nokutshintsha umbala.
Njengomvelisi ochwephesha weerola zerabha ze-polyurethane, izixhobo zeJinan Power Roller Co., Ltd ayiphelelanga nje ngokunzulu kwaye ingqongqo ngokomgangatho wemveliso, kodwa ikwagqwesileyo kwaye ihambele phambili kubuchwephesha.Inkampani yethu iya kuqhubeka nokuvelisa iirola zerabha ezikumgangatho ophezulu, kwaye izabalazele ukuba ngowona mvelisi uphezulu werabha wasekhaya.
Ixesha lokuposa: Jun-10-2021
