I-inki ye-PCB ibhekisa kwi-inki esetyenziswa kwi-PCB. Ngoku masabelane nawe ngeempawu kunye neentlobo ze-inki yePCB?

1、 Iimpawu zePCB inki

1-1. I-Viscosity kunye ne-thixotropy
Kwinkqubo yokwenziwa kweebhodi zeesekethe eziprintiweyo, ukuprintwa kwesikrini yenye yeenkqubo eziyimfuneko kunye nezibalulekileyo. Ukuze ufumane ukunyaniseka kokuveliswa komfanekiso, inki kufuneka ibe ne-viscosity enhle kunye ne-thixotropy efanelekileyo.
1-2. Ukulunga
I-pigments kunye ne-mineral fillers ye-PCB i-inks ziqinile ngokubanzi. Emva kokugaya okulungileyo, ubungakanani babo be-particle abudluli i-4/5 microns, kwaye benze i-homogenized flow state kwifomu eqinile.

2, Iindidi zee-inki zePCB

Ii-inks zePCB zahlulwe ikakhulu zibe ziindidi ezintathu: isekethe, imaski ye-solder kunye ne-silkscreen.

2-1. I-inki yesiphaluka isetyenziswe njengesithintelo sokuthintela ukubola kwesekethe. Ikhusela umgca ngexesha le-etching. Ngokuqhelekileyo inolwelo lwefotosensitive; Kukho iindidi ezimbini: ukuxhathisa umhlwa kweasidi kunye nokumelana nomhlwa kwealkali.
2- 2. I-inki yokuxhathisa i-Solder ipeyintiwe kwisekethe emva kokuba isiphaluka sigqityiwe njengomgca wokukhusela. Kukho i-photosensitive yolwelo, ukunyanga ubushushu kunye neentlobo zokuqina kwe-UV. I-pad yokudibanisa igcinwe ebhodini ukuze iququzelele i-welding yamacandelo kwaye idlale indima yokukhusela kunye nokukhusela i-oxidation.
2-3. I-inki ye-Silkscreen isetyenziselwa ukuphawula umphezulu webhodi, njengophawu lwamacandelo, ahlala emhlophe.

Ukongeza, kukho ezinye ii-inki, ezifana ne-inki yokuncamathelisa enokuhluthwa, inki yokuncamathisela yesilivere, njl.