Izindaba

  • Yiziphi izici okufanele ama-colorants epulasitiki abe nazo?

    Yiziphi izici okufanele ama-colorants epulasitiki abe nazo?

    I-Hue, lightness, kanye nokugcwaliswa kwesikhala yizici ezintathu zombala, kodwa akwanele ukukhetha imibala yepulasitiki ngokusekelwe ezintweni ezintathu zombala kuphela.Imvamisa njengombala wepulasitiki, amandla ayo okuthayela, amandla okucasha, ukumelana nokushisa, ukumelana nokufuduka, isimo sezulu ...
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  • Ulwazi oluyisisekelo lodayi: hlakaza odayi

    Ulwazi oluyisisekelo lodayi: hlakaza odayi

    Amadayi e-Disperse yisigaba esibaluleke kakhulu nesiyinhloko embonini yedayi.Azinawo amaqembu aqinile ancibilika emanzini futhi zingamadayi angewona ama-ionic adayiwe endaweni ehlakazekile phakathi nenqubo yokudaya.Isetshenziswa kakhulu ukuphrinta nokudaya...
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  • Okuyisisekelo Kwedayi: Amadayi E-Cationic

    Okuyisisekelo Kwedayi: Amadayi E-Cationic

    Odayi be-Cationic bangodayi abakhethekile bokudaya i-polyacrylonitrile fiber, futhi bangasetshenziselwa ukudaya i-polyester eguquliwe (CDP).Namuhla, ngizokwabelana ngolwazi oluyisisekelo lwamadayi we-cationic.Ukubuka konke kwe-cationic...
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  • Izinto Eziyisisekelo Zokudayi: Amadayi E-Acid

    Izinto Eziyisisekelo Zokudayi: Amadayi E-Acid

    Odayi be-asidi bendabuko babhekisela odayi abancibilika emanzini abaqukethe amaqembu ane-acidic esakhiweni sikadayi, abavame ukudaywa ngaphansi kwezimo ezine-asidi.Uhlolojikelele lodayi be-asidi 1. Umlando we-asidi d...
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