Inki ye-PCB ibhekisa kwinki esetyenziswe kwiibhodi zeesekethe eziprintiweyo. Kwi ibhodi yesekethe eprintiweyo inkqubo yokuvelisa, ushicilelo lwesikrini yenye yeenkqubo ezibalulekileyo eziyimfuneko. Ukuze ufumane ukunyaniseka kokuveliswa komfanekiso, i-inki kufuneka ibe kumgangatho obalaseleyo. Umgangatho we-inki we-PCB uxhomekeke ekubeni ifomula yeyenzululwazi, ihambele phambili kwaye inobuhlobo nokusingqongileyo. Ifakwe kwi:

I-Viscosity imfutshane kwi-dynamicviscosity. I-viscosity ichazwa njengokuxinzelelo lwe-shear yokuhamba kolwelo okwahlulwe nge-velocity gradient kwicala lomaleko wokuhamba, eSi pas / SEC (Pa). S) okanye millipas/yesibini (mPa). S). Kwimveliso ye-PCB ibhekisa kwi-fluidity ye-inki eqhutywa ngamandla angaphandle.

Unxulumano lokuguqulwa kweyunithi ye-viscosity:

1. Kwe pa. S = 10 p = 1000 mpa. S=1000CP=10dpa.s

2. I-Plastiki ibhekisela kwi-inki deformation ngamandla angaphandle, isagcina ukuguqulwa kwayo phambi kwendalo. Ubuninzi beinki bulungele ukuphucula ukuchaneka kokuprinta;

3 Thixotropic (thixotropic) inki kwi-gelatinous engatshintshiyo, naxa iphathwa kukutshintsha kwepropathi, okwabizwa ngokuba yi-shaking, flow resistance;

Uhlalutyo lwentsebenzo yobugcisa yenkqubo ye-inki yePCB

4. I-Liquidity (i-leveling) inki phantsi kwesenzo samandla angaphandle, ukuya kwinqanaba lokusasazeka. I-Fluidity yi-reciprocal of viscosity, fluidity kunye neplastiki ye-inki kunye ne-thixotropy. Iplastiki enkulu kunye ne-thixotropy, i-fluidity enkulu; Ukuprintwa kulula ukwandisa kunye nokunyuka kwamanzi. Ubumdaka obuncinci, kulula ukuvela ngomnatha, inki yesenzeko, ekwabizwa ngokuba kukuphinda kubhalwe;

5. I-Viscoelasticity ibhekisela kwi-inki kwi-scraper emva kokukrazula, i-inki iyanqunyulwa kwaye yaphulwe ngokukhawuleza ukusebenza kwe-rebound. Isantya sokuguqulwa kwe-inki yokuprinta, i-inki iphinda ibuyele ngokukhawuleza ukuququzelela ushicilelo;

6. Iimfuno zokomisa i-inki kwisikrini ukomisa okucothayo kokungcono, kwaye unethemba lokuhambisa i-inki kwi-substrate, ngokukhawuleza kungcono;

7. I-pigment yokulunga kunye nobungakanani besuntswana eliqinileyo, i-inki ye-PCB ingaphantsi kwe-10μm, ukucoleka kufuneka kube ngaphantsi kwesinye kwisithathu sokuvula umnatha;

8. Ukuzoba i-spatula ye-inki yokuthatha i-inki, i-filamentous inki yokwelula ayiqhekekanga idigri eyaziwa ngokuba ngumzobo. I-inki ende, umphezulu we-inki kunye nomphezulu woshicilelo ubonakala uninzi lwemicu, ukuze i-substrate kunye nepleyiti emdaka, nokuba ayinakuprinta;

9. Ukucaca kwe-inki kunye namandla okufihla

Kwi-inki ye-PCB, ngokusetyenziswa kunye neemfuno ze-inki ecacileyo ezahlukeneyo kunye namandla okufihla kwakhona ukubeka iimfuno ezahlukeneyo. Ngokubanzi, i-inki yomgca, i-inki ye-conductive kunye ne-inki yomlinganiswa, kufuneka ukuba ube namandla amakhulu okufihla. Kwaye ukumelana nokubhobhoza kuguquguquka ngakumbi.

10. Ukumelana nemichiza ye-inki

I-PCB inki ngokusetyenziswa kweenjongo ezahlukeneyo, iimfuno ezihambelanayo ze-asidi, i-alkali, ityuwa kunye neemfuno zokunyibilikisa zinemigangatho engqongqo;

11. Iimpawu ezibonakalayo zokumelana ne-inki

I-PCB inki kufuneka ixhathise imikrwelo yangaphandle, ukothuka kobushushu, ukuxobuka koomatshini, kwaye ihlangabezane neemfuno ezahlukeneyo zokusebenza kombane;

12. Ukusetyenziswa kokhuseleko lwe-inki kunye nokukhuselwa kwendalo

I-inki ye-PCB ifuna ubutyhefu obuphantsi, obungenavumba, ukhuseleko nokhuseleko lokusingqongileyo.