• ikhanda_isibhengezo_01

Ama-Dyestuffs

  • Amadayi E-Acid

    Amadayi E-Acid

    Odayi be-Acid bayi-anionic, bancibilika emanzini futhi empeleni bafakwa emanzini ane-asidi.Laba odayi banamaqembu ane-acidic, njenge-SO3H ne-COOH futhi asetshenziswa eboyeni, usilika nenayiloni lapho i-ionic bond isungulwa phakathi kweqembu le-protonated -NH2 le-fiber neqembu le-asidi likadayi.

  • Ama-Optical Dyes

    Ama-Optical Dyes

    Izici Izikhanyisi zamehlo ngamakhemikhali okwenziwa afakwa oketshezini kanye nempushana yokuhlanza ukwenza izingubo zibonakale zimhlophe, zikhanya futhi zihlanzekile.Ziyindlela yosuku lwanamuhla esikhundleni sendlela yamashumi eminyaka yakudala yokwengeza amanani amancane odayi oluhlaza okwesibhakabhaka endwangu ukuze ibonakale imhlophe.Imininingwane Ikhathalogi yomkhiqizo we-Optical Brightener Agent
  • Udayi oncibilikayo

    Udayi oncibilikayo

    Udayi oncibilikayo uwudayi oncibilika kuzincibilikisi zemvelo futhi ovame ukusetshenziswa njengesixazululo kulezo zincibilikisi.Lesi sigaba sikadayi sisetshenziselwa ukufaka imibala ezintweni ezinjengamawaksi, okothambisa, amapulasitiki, nezinye izinto ezingezona ezomhlaba ezisekelwe ku-hydrocarbon.Noma imaphi amadayi asetshenziswa kumafutha, isibonelo, angathathwa njengamadayi ancibilikayo futhi awancibiliki emanzini.

  • Hlukanisa odayi

    Hlukanisa odayi

    I-Disperse dye uhlobo olulodwa lwento ephilayo engenawo ama-ionizing group.Ayincibiliki kancane emanzini futhi isetshenziselwa ukudaya izinto zokwenziwa zendwangu.Odayi abahlakazayo bathola imiphumela yabo engcono kakhulu lapho inqubo yokufa yenzeka emazingeni okushisa aphezulu.Ikakhulukazi, izixazululo ezingaba ngu-120°C kuya ku-130°C zinika amandla odayi abahlakazayo ukuthi basebenze kumazinga abo afanele.

    I-Hermeta ihlinzeka ngodayi abahlakazayo ngamasu ahlukahlukene okufaka imibala kokwenziwa kwemibala njenge-polyester, inayiloni, i-cellulose acetate, i-vilene, ama-velvets okwenziwa kanye ne-PVC.Umthelela wabo awunamandla amancane ku-polyester, ngenxa yesakhiwo samangqamuzana, okuvumela kuphela i-pastel ngokusebenzisa i-shades ephakathi, nokho umbala ogcwele ungafinyelelwa lapho ukuphrinta kokushisa kokushisa ngamadayi ahlakazayo.Odayi be-Disperse nabo basetshenziselwa ukuphrinta i-sublimation yama-synthetic fibers futhi bayimibala esetshenziswa ekwakheni amakhrayoni okudlulisa "i-iron-on" noyinki.Zingasetshenziswa futhi kuma-resin namapulasitiki ukuze kusetshenziswe umbala ongaphezulu nokujwayelekile.

  • Amadayi Ensimbi Eyinkimbinkimbi

    Amadayi Ensimbi Eyinkimbinkimbi

    Udayi oyinkimbinkimbi wensimbi uwumndeni wamadayi aqukethe izinsimbi ezididiyelwe engxenyeni yezinto eziphilayo.Amadayi amaningi e-azo, ikakhulukazi lawo atholakala kuma-naphthols, enza izingxube zensimbi ngokuhlanganiswa kwesinye sezikhungo ze-azo nitrogen.Odayi bensimbi abayinkimbinkimbi bangamadayi angaphambi kwe-metallised abonisa ukuhlobana okukhulu kumafayibha amaprotheni.Kulo dayi i-molecule eyodwa noma amabili kadayi ahlanganiswa ne-ion yensimbi.I-molecule kadayi imvamisa iyisakhiwo se-monoazo esiqukethe amaqembu engeziwe njenge-hydroxyl, i-carboxyl noma i-amino, ekwazi ukwenza izakhiwo eziqinile zokuxhumanisa ezinama-ion ensimbi aguqukayo njenge-chromium, i-cobalt, i-nickel nethusi.