Ziziphi iidayi zeCation?

Ziziphi iidayi zeCation?

Idayi zeCationinokwahlulwa ibeyiyoni ezichajiwe kakuhle kwisisombululo esinamanzi.Bangakwazi ukusebenzisana namaqela angalunganga kwiimolekyuli zefiber ukwenza iityuwa, ezinokuqiniswa ngakumbi kwimicu, ngaloo ndlela zingcolise imicu.Idayi zeCation ziye zaphuhliswa ngempumelelo ngokusekelwe kwiidayi zealkaline.Umgaqo owenziwe ngedayi we-cationic kukudaya imicu ngokudibanisa i-cations yabo kunye namaqela ane-acidic kwi-monomer yesithathu ye-acrylon, ngaloo ndlela kubangele ukukhawuleza okuphezulu.

Usetyenzisokwiidayi zeCation:

1.Ukudaywa kweentsinga zokwenziwa: Idayi yeCations ziubukhulu becala isetyenziswa ukudaywa kwefiber yepolyester kunye ne-acrylic fiber.I-cationic chromophore iqala ngokufunxwa ngumphezulu wefiber ngombane ongalunganga kwaye emva koko isasazeke ngaphakathi kwifiber kwiqondo lobushushu eliphakamileyo;ibophelela kumaqela e-asidi esebenzayo kodwa ukufikeleleka kwayo kuxhomekeke kwiqondo lokushisa kunye nokwakheka kwefayibha.Ngoko ke, iimpawu zokudaya zeedayi ze-cationic zichongwa ngokuhambelana kunye nokusabalalisa.

2.Ukudaywa kwephephakwayengethwathwa: Iidayi zeCationic zibonelela ngobudlelwane obuhle kwipulp yeplanga ehlawuliswa kakubi kunye namanqaku angaxutywanga.Iidayi zeCationic zikhethwa ngenxa yokuqaqamba kunye nokuqina kwazo, nto leyo ezenza zibe luncedo ngakumbi kumabakala ephepha aphinde asetyenziswe.Idayi zeCationic zezona dayi zokuqala zokwenziwa ezisetyenziselwa ukudaya ufele kwaye ekuqaleni bezisetyenziselwa ukudaya izikhumba zemifuno.Zikwasetyenziselwa ukuvelisa iiribhoni zomatshini wokuchwetheza kunye nephepha lokukopa.

iidayi zephepha