Iye zvino, kumanikidzwa kwekuchengetedzwa kwezvakatipoteredza kuri kuwedzera.Nylon filaments inosimudzira kugadzirwa kwakachena, uye nzira isina mvura yekuisa mavara yakwezva kutarisisa kwakawanda.Izvi zvinotevera ruzivo rwakakosha rwekusina mvura kwemavara maitiro.
1. Anhydrous coloring process yenaironi 6 warn
Parizvino, ruvara rwethepolyamide filament muindasitiri yenylon yeChina inonyanya kushandiswa kudhibha dhayi uye padhi dhayi mune inotevera nhanho yekuruka.Madhayi anoshandiswa anosanganisira madhayi ekuparadzira uye madhayi ane acid.Iyi nzira haisi kungoparadzaniswa chete nemvura, asiwo ine simba guru rekushandisa uye mari yakakwirira.Kusvibiswa kwekudhinda nekudhaya mvura yetsvina muchikamu chekupedzisira kunonetsa.
Iyo pigment inoshandiswa semugadziri wekupenda kugadzira ruvara masterbatch, iyo inonyunguduka-yakaruka nenylon 6 yeshinda machipisi kuti iwane naironi 6 shinda ine ruvara rweshinda.Iyo yese yekutenderera maitiro haidi donhwe remvura, uye yakasvibira uye ine hushamwari.Iyo inzira yakashandiswa yakabuda mumakore achangopfuura, asi haina kukwana maererano ne spinnability uye kuyera zvivakwa.
Iyo vacuum sublimation dhayi coloring process inoshandisa kuparadzira dhayi kana nyore sublitable pigments se colorants, iyo inoiswa mugasi pasi pepamusoro tembiricha kana vacuum mamiriro, adsorbed pamusoro penaironi 6 shinda filaments uye yakapararira mufiber kuti ipedze kudhaya maitiro.
2. Zvakanakira naironi 6 shinda isina mvura coloring process
Kuita uku hakupedzi mvura, asi kune marudzi mashoma edhayi uye pigment anogona kushandiswa kupenda naironi 6 yeshinda filaments.Kudzora kweiyo sublimation kumhanya kuchakanganisa kuenzana uye kutora dhayi kune imwe nhanho, iyo inoda yakakwirira michina.Kunyangwe pasina dambudziko rekusvibiswa kwemvura, kusvibiswa kwemidziyo, zvakatipoteredza uye vashandisi hakugone kufuratirwa.
Supercritical carbon dioxide dyeing haipedzi mvura.Hydrophobic disperse dhayi inogona kunyungudika mune supercritical kabhoni dhaokisaidhi kuti iite mavara naironi filaments.Kana ichienzaniswa nekudhayiwa kwemvura, nguva yekudhaya ipfupi.Chete nekugadzirisa kudzvanywa uye tembiricha, iyo yese yekudhaya maitiro inogona kupedzwa pane imwe mudziyo, asi haigone kugadzirisa zvinobudirira mhedzisiro ye oligomers pakuita kwedhayi panguva yekugadzira dhayi.
Nguva yekutumira: Feb-21-2022