PCB inki inoreva kudhinda bhodhi (yakadhindwa redunhu bhodhi, inonzi Pcb) yeinki, hunhu hunokosha hweiyi inki viscosity, thixotropy, uye kukwana. Izvi zvimiro zvemuviri zvinoda kuzivikanwa kuvandudza kugona kushandisa inki.

Ndeapi marudzi ePCB inki _PCB ink basa rekutanga

Pcb ingi maitiro

1. Viscosity uye thixotropy

Mune yakadhindwa wedunhu bhodhi yekugadzira maitiro, kudhinda kwechidzitiro ndechimwe chezvinhu zvakakosha maitiro. Kuti uwane kuvimbika kwekuburitsa mifananidzo, inki inofanirwa kuve nehuscosity yakanaka uye yakakodzera thixotropy. Izvo zvinonzi viscosity ndiko kukwesana kwemukati kwemvura, zvinoreva kuti pasi pekuita kwesimba rekunze, rimwe dura remasiraidhi emvura pane imwe dura remvura, uye simba rekukwesana rinoshandiswa neyemukati mechirimo chemvura. Yakakora mvura yemukati dhayidhi inotsvedza yakasangana neakakura echimakanika kuramba, yakatetepa emvura inodzivisa ishoma. Viscosity inoyerwa mumadziva. Kunyanya, zvinofanirwa kucherechedzwa kuti tembiricha ine mhedzisiro kune viscosity.

Thixotropy chinhu chaicho chemvura, ndiko kuti, iyo viscosity yemvura inoderera pasi pekushushikana, uye nekukurumidza inodzorera kune yayo yekutanga viscosity mushure mekumira. Nekumutsa, iyo thixotropic chiito inogara kwenguva yakareba zvakakwana kuti igadzirezve chimiro chemukati. Kuti uwane yepamusoro-soro skrini yekudhinda, inki thixotropy yakakosha. Kunyanya mukutsvaira, inki inomutswa yobva yaita mvura yayo. Iri basa rinomhanyisa inki kuburikidza neiyo mesh kumhanya, inosimudzira iyo yekutanga mutsara wakaparadzaniswa inki zvakaenzana zvakabatana mune imwe. Kana iyo scraper yamira kufamba, inki inodzokera kune yakasarudzika mamiriro, uye yayo viscosity inokurumidza kudzoka kune yekutanga yaidiwa data.

2. Fineness

Nguruve uye zvicherwa zvinodzadza kazhinji zvakaomarara, zvakatsetseka pasi kusvika kumashupu asingasviki 4/5 micron, uye zvinoumba mamiriro akafanana mukati mechimiro chakasimba. Naizvozvo, zvakakosha kuti utore inki yakanaka.

Ndeapi marudzi ePCB inki _PCB ink basa rekutanga

Rudzi rwePCB inki

Pcbinki inowanzo kuve yakakamurwa kuita mitsara mitatu, ichivhara kuvhara, chimiro chekii mhando nhatu.

Line inki inoshandiswa seyakaganhurirwa dziviriro kudzivirira ngura yemutsara painocheka kuchengetedza mutsetse, kazhinji mvura inonzwika mhando. Kune maviri marudzi eacid ngura kuramba uye alkaline ngura kuramba, alkali kuramba inodhura, ino dura reinki mukuora kwetambo inoshandisa alkali kuinyungudutsa.

Solder inki yakapendwa pamutsara seye tambo yekudzivirira mushure memutsara. Kune emvura mafotoensitive uye kupisa kupisa, uye ultraviolet kuomesa mhando, chengetedza iyo pad pabhodhi, inowirirana yekutengesa zvinhu, kuputira, uye oxidation kuramba.

Hunhu ingi inoshandiswa kuita bhodhi pamusoro pekumaka, sekumaka mamaki ezviratidzo, kazhinji akachena.

Muchokwadi, kune mamwe inki, senge peeling inki, ndeyekuita mhangura kuisirwa kana kurapwa kwepamusoro hakudi kubata nechikamu chekudzivirira, uyezve chinogona kubvarurwa; Sirivha inki zvichingodaro.

Ndeapi marudzi ePCB inki _PCB ink basa rekutanga

Pcbink ink shandisa zvinhu zvinoda kutariswa

Zvinoenderana neruzivo rwekushandisa inki nevazhinji vagadziri, iko kushandisa kweinki kunofanirwa kuitwa maererano nezvinotevera zvinotevera.

1. Chero zvazvingaitika, tembiricha yeinki inofanirwa kuchengetwa pazasi pe20-25 ℃, shanduko tembiricha haigone kuve yakanyanya kukura, zvikasadaro inokanganisa viscosity yeinki uye skrini yekudhinda mhando uye mhedzisiro.

Kunyanya kana iyo ink ichengetwa panze kana kuchengetwa patembiricha dzakasiyana, inofanirwa kuiswa mukati mekupisa tembiricha kuti ienderane nemazuva mashoma kana kugadzira iyo ink barrel kuti ibudirire tembiricha yakakodzera. Izvi zvinodaro nekuti kushandiswa kweinotonhora inki kunokonzeresa kudhinda kwescreen, zvichikonzera kusafanira. Naizvozvo, kuchengetedza mhando yeingi, zvakanakisa kuchengetedza kana kuchengetedza mune yakajairwa tembiricha maitiro mamiriro.

2. Usati washandisa, inki inofanirwa kunge yakazara uye zvakanyatsogadzirwa nemaoko kana zvemakanika zvakaenzana. Kana iyo ink mumhepo, shandisa kumira kwenguva yakati. Kana dilution ichidikanwa, sanganisa zvakanaka kutanga wozoedza iyo viscosity. Iyo bariri yeingi inofanira kuiswa mucherechedzo nekukurumidza mushure mekushandisa. Panguva imwecheteyo, usambofa wakaisa iyo inki yekudzorera muingi yeingi uye isina kushandiswa inki yakasanganiswa pamwechete.

3. Iyo yekuchenesa mumiriri iyo yaive nani kushandisa mutual adaptation inoita yakajeka mambure, uye inoda chaizvo zvakanyatsonaka yakachena. Pakuchenesa zvakare, zvakanakisa kushandisa yakachena solvent.

4. Ink kuomesa, inofanirwa kunge iine yakanaka yekuzadza system mune chishandiso.

5. Kuchengetedza mashandiro ezvinhu anofanirwa kusangana nehunyanzvi zvinodiwa kune yekushandisa saiti yekudhinda skrini.

Ndeapi marudzi ePCB inki _PCB ink basa rekutanga

Ndeipi basa rePCB ink muPBB yekugadzira maitiro

Ink inoita basa mukugadzirwa kwemhangura yekudzivirira foil kuitira kuti ganda remhangura risaburitswe, rinokanganisa maitiro anotevera, inki inonzwisisika, mafuta ecarbon, mafuta esirivheri, uye kabhoni mafuta uye sirivheri oiri ane conductivity yekuita, inowanzo shandiswa inki vara. , chena mafuta, girini mafuta, nhema mafuta, bhuruu mafuta, tsvuku mafuta, ruomba.