Chii chinonzi Cationic dyes?

Chii chinonzi Cationic dyes?

Cationic dhayiinogona kupatsanurwa kuita maion anochajiwa mune aqueous solution.Vanogona kupindirana nemapoka asina kunaka pane fiber molecules kuti iite munyu, iyo inogona kuwedzera kunamatira zvakasimba kune fiber, nokudaro kusvibisa fiber.Madhayi eCation akagadzirwa zvakabudirira zvichienderana nedhayi dzealkaline.Iyo yakasvibiswa nheyo ye cationic dhayi ndeyekudhaya mafibhi nekubatanidza cations yavo nemapoka ane acidic mune yechitatu monomer yeacrylon, nekudaro zvichikonzera kukurumidza kukuru.

ApplicationsyeCationic dyes:

1.Kudhayiwa kwemafuta ekugadzira: Cationic dhayis variinonyanya kushandiswa pakudhayiwa kwepolyester fiber uye acrylic fiber.Iyo cationic chromophore inotanga kubatwa nefiber pamusoro nemagetsi asina kunaka uye yobva yapararira mukati me fiber pane tembiricha yakakwirira;inosunga kumapoka easidhi anoshanda asi kuwanikwa kwayo kunoenderana nekupisa uye kuumbwa kwefiber.Naizvozvo, maitiro ekudhaya e cationic dhayi anotemerwa nehukama uye diffusability.

2.Kudhaya bepauyedehwe: Madhayi eCationic anopa hukama hwakanaka hwehuni hwehuni husina kunaka uye mamakisi asina kuvharwa.Madhayi eCationic anosarudzwa nekuda kwekupenya kwawo uye kusimba, zvichiita kuti anyanyo batsira pamagiredhi emapepa akadzokororwa.Madhayi eCationic ndiwo madhayi ekutanga ekugadzira organic anoshandiswa kudhayira dehwe uye pakutanga aishandiswa kudhaya miriwo yematehwe.Anoshandiswawo kugadzira marabhoni etapureta uye mapepa ekukopa.

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