24014 Wakilin Matsala
Fasaloli & Fa'idodi
- Kyakkyawan tarwatsawa da kayan emulsifying. Zai iya hana laka ta hanyar haɗuwa da ion anionic da ion cationic.
- Zai iya daidaita yawan rini na gauraye rini don cimma rini na aiki tare.
- Barga a cikin acid, alkali, ruwa mai ƙarfi da electrolyte.
- Lokacin canzawa tsakanin anionic da cationic rini wanka, za a iya amfani da matsayin wanka tsaftacewa da dispersing wakili.
Abubuwan Al'ada
| Bayyanar: | Ruwa mai haske mara launi |
| Ionicity: | Nonionic |
| pH darajar: | 6.0± 1.0 (1% bayani mai ruwa) |
| Solubility: | Mai narkewa cikin ruwa |
| Abun ciki: | 20 ~ 21% |
| Aikace-aikace: | Wool / acrylic da polyester / acrylic, da dai sauransu. |
Kunshin
Ganga filastik 120kg, tankin IBC & fakiti na musamman don zaɓi
NASIHA:
Rini mai amsawa
Ana samar da waɗannan rini ta hanyar amsawar dichloro-s-triazine rini tare da amine a yanayin zafi a cikin yanki na 25-40 ° C, wanda ya haifar da ƙaura daga ɗayan ƙwayoyin chlorine, yana samar da monochloro-s-triazine mai ƙarancin amsawa. (MCT) rini.
Ana amfani da waɗannan rinannun rini iri ɗaya zuwa cellulose sai dai, kasancewar ƙarancin amsawa fiye da dyes ɗin dichloro-s-triazine, suna buƙatar zazzabi mai girma (80 ° C) da pH (pH 11) don gyara rini zuwa cellulose zuwa faruwa.
Waɗannan nau'ikan rini suna da chromogens biyu da ƙungiyoyin masu amsawa na MCT guda biyu, don haka suna da babban tasiri ga fiber idan aka kwatanta da sauƙin nau'in rini na MCT. Wannan haɓakar haɓaka yana ba su damar cimma kyakkyawan gajiya akan fiber a mafi kyawun rini na 80 ° C, yana haifar da ƙimar daidaitawa na 70-80%. Rini irin wannan sun kasance kuma har yanzu ana siyar da su a ƙarƙashin kewayon Procion HE na rini mai inganci mai inganci.
Bayer ya gabatar da waɗannan rinannun, yanzu Dystar, a ƙarƙashin sunan Levafix E, kuma sun dogara ne akan zoben quinoxaline. Suna da ɗan ƙaranci idan aka kwatanta su da dyes na dichloro-s-triazine kuma ana shafa su a 50 ° C, amma suna da sauƙi ga hydrolysis a ƙarƙashin yanayin acidic.
