43018 Ukudaya iMordant
Iimpawu kunye neeNzuzo
- Cayifumani i-APEO okanye i-formaldehyde, njl.Ihambelana neemfuno zokhuseleko lokusingqongileyo.
- Oiphucula ngokucacileyo ingxaki yokudaya engalinganiyo.
- High ukuthabatha idayi.
- Ekulula ukuyisebenzisa.
Iinkcazelo ngeempawu
| Imbonakalo: | Ulwelo olutyheli ukuya kumthubi |
| Ionicity: | I-Cationic |
| ixabiso le-pH: | 4.0±1.0(1% isisombululo samanzi) |
| Ukunyibilika: | Soluble emanzini |
| Isicelo: | Viscose fiber / umqhaphu, modal / umqhaphu, loycell / umqhaphu, njl. |
Iphakheji
I-120kg yeplastiki yomphanda, itanki ye-IBC kunye nephakheji elungiselelweyo ekhoyo ukuze ukhethe
IINGCEBISO:
Idayi ezisebenzayo
Ezi dayi ziveliswa ngokusabela kwedayi ye-dichloro-s-triazine ene-amine kumaqondo obushushu kummandla we-25-40 ° C, okukhokelela ekufudukeni kwenye yee-athom zeklorini, ukuvelisa i-monochloro-s-triazine engaphantsi. (MCT) idayi.
Ezi dayi zisetyenziswa ngendlela efanayo kwi-cellulose ngaphandle kokuba, ngenxa yokuba zisebenza kancinci kunedayi ze-dichloro-s-triazine, zifuna ubushushu obuphezulu (80°C) kunye ne-pH (pH 11) yokulungiswa kwedayi kwiselulosi. kwenzeke.
Ezi ntlobo zedayi zineechromogens ezimbini kunye namaqela amabini asebenzayo e-MCT, ngenxa yoko ukuba namandla aphezulu kakhulu kwi-fi.berxa kuthelekiswa nedayi yodidi lwe-MCT elula.Oku kwandisa amandla okubavumela ukuba bafezekise ukudinwa okugqwesileyo kwifiberkwiqondo lokushisa elikhethiweyo le-80 ° C, elikhokelela kumaxabiso okulungiswa kwe-70-80%.Iidayi zolu hlobo zazithengiswa kwaye zisathengiswa phantsi koluhlu lweProcion HE lweedayi eziphezulu zokukhupha.
Ezi dayi zaziswa nguBayer, ngoku Dystar, phantsi kwegama Levafix E, kwaye zisekelwe kwindandatho ye-quinoxaline.Zisebenza kancinci kancinci xa zithelekiswa nedayi ze-dichloro-s-triazine kwaye zifakwe kwi-50 ° C, kodwa zichaphazeleka kwi-hydrolysis phantsi kweemeko ze-asidi.
