Momwe mungasankhire utoto wa inki malinga ndi utoto wa chizindikiro chomatira

Chinthu chomwe chimagwiritsidwa ntchito kwambiri popanga zotsatsa za PP ndi chizindikiro chomatira. Malinga ndi utoto wa chizindikiro chomatira, mitundu itatu ya inki yakuda ndi yoyenera kusindikizidwa: inki yakuda yofooka yachilengedwe, inki ya pigment, ndi inki yopaka utoto.

Chizindikiro chomatira cha PP chosindikizidwa ndi inki yakuda yofooka ya organic solvent nthawi zambiri chimatchedwa chizindikiro chomatira chakunja kapena chizindikiro chomatira chosungunuka ndi mafuta, ndipo chingagwiritsidwe ntchito panja popanda filimu yaying'ono.

Chizindikiro chomatira chomwe chimasindikizidwa ndi inki yamadzimadzi, chomwe chimadziwika kuti guluu wosanyowa pamsika wogulitsa, sichiphimba filimu yaying'ono ndipo chimagwiritsidwa ntchito m'nyumba zokha.

Cholembera chomatira chomwe chimasindikizidwa ndi inki ya utoto chimasungunuka m'madzi, ndipo sichimauma ndi chinyezi. Chophimbacho chimasungunuka chikakhudzana ndi madzi, choncho chiyenera kuphimbidwa ndi filimu yamkati kuti chigwiritsidwe ntchito. Kukana kutentha kwa cholembera ndi -20 ℃ -+80 ℃, ndipo kutentha kocheperako kwa cholembera ndi 7 ℃.

Mu kabukhu kathu ka zinthu, tili ndi zinthu zambiri zomwe zingagwiritsidwe ntchito ngati inki. Monga solvent red 135, solvent orange 62, direct red 227, acid black 2, ndi zina zotero.

Chosungunulira chofiira 135Ndi ya utoto wosungunuka ndi mafuta. Imatha kusungunuka mu mankhwala amafuta, ndikupereka mtundu wowala.

lalanje losungunuka 62Ndi ya utoto wa zitsulo zosungunulira. Imatha kusungunuka mu zinthu zosungunulira zachilengedwe, monga mowa kapena mchere, ndipo imagwiritsidwa ntchito kwambiri m'mafakitale monga zosindikizira zapamwamba, zolembera, ndi zosindikizira zamafakitale.

Chofiira cholunjika 227ndi mtundu wa utoto wolunjika. Ndi utoto wosungunuka m'madzi womwe nthawi zambiri umagwiritsidwa ntchito popaka utoto wa ubweya, silika, ndi ulusi wa nayiloni. Ungagwiritsidwenso ntchito mu inki kuti upereke mitundu yowala komanso yowala.

Asidi wakuda 2ndi mtundu wa utoto wa aicd. Umagwiritsidwa ntchito makamaka popaka utoto wa thonje ndi ulusi wina wa cellulosic. Ungagwiritsidwenso ntchito mu inki zosindikizira pazinthu zoyamwa.

Ngati mukufuna utoto wapamwamba kwambiri wogwiritsidwa ntchito popanga inki, chonde titumizireni.