1. Inkangeleko ikhanya ngombala, umphezulu we-colloid ulungile kwaye uthambile, kwaye izinto ze-colloid kunye ne-mandrel zibotshelelwe ngokuqinileyo. Ubungakanani be-roller yerabha bulawulwa ngokungqongqo, kwaye ubungakanani abuyi kutshintsha kakhulu phantsi kweemeko ezahlukeneyo zobushushu kunye nokufuma.
2. Iirola zerabha zePolyurethane zineempawu ezahlukeneyo zobunzima, ukusuka kwi-HS15 ukuya kwi-HS90, ezinokuhlangabezana neemfuno zobunzima beentlobo ezahlukeneyo zeeprinta.
3. I-colloid yeerola zerabha ze-polyurethane inomphezulu owaneleyo wokuqinisekisa ukuba iirola zerabha zineempawu ezilungileyo zokudlulisa i-inki kunye ne-inki ngexesha lenkqubo yokuprinta. Ukuhambelana kwayo ne-inki entle kunokuqinisekisa ukuprintwa komgangatho ophezulu.
4. Iirola zerabha zePolyurethane zineempawu ezintle zeekhemikhali kwaye zifanelekile kwiintlobo ezahlukeneyo zee-inki kunye neendlela zokuprinta. Zinokumelana okukhethekileyo nezinto ezinyibilikisayo kwii-inki ezahlukeneyo, izisombululo zemithombo kunye neearhente zokucoca. Iirola zerabha zePolyurethane zikwafanelekile kwiirola zerabha ze-inki ye-UV kunye neerola zerabha ezivanishiweyo, njl.njl., ingakumbi emanzini abilayo, idizili, ipetroli, ioyile yokuthambisa, i-kerosene, i-toluene, utywala kunye nesisombululo se-saline zinokumelana okuhle kwe-solvent. Kodwa azixhathisi kwi-acetone, i-ethyl acetate kunye nee-asidi ezinamandla kunye ne-alkalis.
5. Iirola zerabha zePolyurethane zineempawu ezintle kakhulu zomzimba. Iirola zerabha aziyi kuba nzima kwaye ziguge emva kokusetyenziswa ixesha elide, kwaye zinokumelana okuhle nokukrazula, ukuqina kunye nokumelana nokuguguleka okuhle, ngoko ke zinobomi obude benkonzo kwaye kulula ukuzigcina. Ukugcinwa ixesha elide akuyi kuchaphazela ukusetyenziswa. Isiphumo; ziyakwazi ukumelana noxinzelelo oluphezulu, isantya esiphezulu, ubushushu obuphezulu, imeko yemveliso enomswakama ophezulu. Uvavanyo lubonisa ukuba amandla okutsalwa kunye nokumelana nokukrazula kweerola zerabha zepolyurethane ziphindwe kathathu kwaye kahlanu kuneerola zerabha zerabha zendalo; ukuguquguquka okusisigxina koxinzelelo kunye nokuqina kungcono; ubomi benkonzo yeerola zerabha zepolyurethane bungaphezulu kwesihlandlo esinye kuneerola zerabha eziqhelekileyo.
6. Irola yerabha yePolyurethane inobumanzi obugqwesileyo, ngoko ke ingasetyenziswa njengerola yerabha yenkqubo yokufunxa amanzi kunye notywala enesiphumo esihle.
7. Irola yerabha yepolyurethane kulula ukuyicoca, kulula ukuyiguqula ibe yiinki ezimnyama nezikhanyayo, nto leyo elula ukuprinta nokutshintsha umbala.
Njengomvelisi ochwephesha weeroli zerabha zepolyurethane, iJinan Power Roller equipment Co., Ltd ayigcini nje ngokuba ngqongqo kwaye ingqongqo ngokubhekiselele kumgangatho wemveliso, kodwa ikwabalaseleyo kwaye iphucukile kubuchwepheshe. Inkampani yethu iya kuqhubeka nokuvelisa iiroli zerabha ezikumgangatho ophezulu, kwaye izame ukuba ngumvelisi ophambili weeroli zerabha zasekhaya.
Ixesha lokuthumela: Juni-10-2021
