43018 Midabaynta Mordant
Tilmaamaha & Faa'iidooyinka
- Cma helin APEO ama formaldehyde, iwm.Ku habboon shuruudaha ilaalinta deegaanka.
- Owaxay si cad u wanaajisaa dhibaatada midabaynta aan sinnayn.
- High dheeha-qaadid.
- Esi fudud loo isticmaalo.
Guryaha caadiga ah
| Muuqashada: | Huruud fudud ilaa huruud ah |
| Ionicity: | Caqliyeed |
| Qiimaha pH: | 4.0±1.0(1% xal aqueous) |
| Xalka: | Sbiyo ku milmay |
| Codsiga: | Viscose fiber / suuf, modal / cudbi, loycell / suuf, iwm. |
Xidhmada
120kg foosto caag ah, taangiga IBC & xirmo habaysan ayaa diyaar u ah xulashada
TALO:
Midabaynta falcelinta
Midabayntan waxa soo saara falcelinta dheeha dichloro-s-triazine oo leh amine heerkulka gobolka 25-40°C, taasoo keentay in mid ka mid ah atamka chlorine uu guuro, soona saaro monochloro-s-triazine fal-celin yar. (MCT) dheeha
Midabayntan waxa loo mariyaa si la mid ah cellulose marka laga reebo, iyagoo ka falcelin yar dheeha dichloro-s-triazine, waxay u baahan yihiin heerkul sare (80°C) iyo pH (pH 11) si loogu hagaajiyo dheeha cellulose dhaca
Noocyada noocaan ah waxay leeyihiin laba koromojiin iyo laba kooxood oo MCT ah, sidaas darteed waxay leeyihiin wax badan oo muhiim ah oo ku saabsan fibermarka la barbardhigo midabada nooca MCT ee fudud. Waxqabadkan korodhay wuxuu u oggolaanayaa inay gaadhaan daal aad u wanaagsan xagga fiberHeerkulka midabaynta ee la doorbiday ee 80 ° C, taasoo horseedaysa qiimaha hagaajinta ee 70-80%. Midabada noocaan ah ayaa ahaa welina waxaa lagu iibiyaa iyadoo hoos timaadda Procion HE ee midabada qiiqa waxtarka sare leh.
Midabkan waxaa soo bandhigay Bayer, hadda Dystar, oo hoos yimaada magaca Levafix E, waxayna ku saleysan yihiin giraanta quinoxaline. Waxoogaa falcelis ahaan way ka yar yihiin marka la barbar dhigo dheeha dichloro-s-triazine waxaana lagu dabaqaa 50°C, laakiin waxay u nuglaadaan biyo-liyeedka xaaladaha acidic.
