Kufunika kwa Monomer Interfacial Tension kwa UV Curable Litho Inks Performance

M'zaka 20 zapitazi, ma inki ochiritsira a UV akhala akugwiritsidwa ntchito kwambiri pankhani ya inki ya lithographic. Malinga ndi kafukufuku wina wamsika,[1,2] inki zochirikizidwa ndi ma radiation akuyembekezeka kusangalala ndi kukula kwa 10%.

Kukula kumeneku kulinso chifukwa cha kupita patsogolo kosalekeza kwaukadaulo wosindikiza. Zomwe zachitika posachedwa m'makina osindikizira (makina opangidwa ndi mapepala ndi makina apaintaneti potengera kuchuluka kwa liwiro komanso ma inking/dampening units) ndi zida zowumira (zofunda za nayitrogeni ndi nyali zoziziritsa) zapangitsa kuti chiwonjezeko chiwonjezeke pakugwiritsa ntchito makampani opanga zojambulajambula, kuphatikiza mabokosi a zodzoladzola, chakudya, fodya, mizimu, mabizinesi, matikiti achindunji, matikiti a kirediti kadi.

Kupanga ma inki osindikizira a UV kumadalira zosiyanasiyana. Mu pepala ili, tayesera kuwunikira udindo wa khalidwe la monomer mu Chinsinsi cha inki. Takhala tikuwonetsa bwino ma monomers munthawi yakukangana kwapakati kuti tiyembekezere machitidwe awo ndi madzi munjira ya lithographic.

Kuphatikiza apo, inki zapangidwa ndi ma monomers awa ndipo zogwiritsidwa ntchito kumapeto zafananizidwa.

Ma monomers onse omwe amagwiritsidwa ntchito mu kafukufukuyu ndi zinthu za Cray Valley. Ma GPTA monomers apangidwa kuti asinthe kuyanjana kwawo ndi madzi.