Umenzeli we-Etherifying
Incazelo Yomkhiqizo
I-cationic etherifying agent iwuhlobo lokusetshenziswa emkhakheni wemikhiqizo yamakhemikhali amahle.Igama layo lekhemikhali ngu-N- (3- chloro -2- hydroxypropyl) N, N, N three methyl ammonium chloride (CTA),Ifomula ye-molecular ithi C6H15I-NOCl2, isisindo sefomula singu-188.1, isakhiwo simi kanje:
Isixazululo samanzi ekamelweni lokushisa singama-69%, futhi singaguqulwa sibe isakhiwo se-epoxidation ngokushesha ngaphansi kwesimo se-alkali.
Imininingwane
| Into | Umphumela |
| Ukubukeka | Uketshezi olungenambala |
| okuqukethwe% ≥ | 69 |
| 1,3-dichloropropanol ppm ≤ | 10 |
| I-Epichlorohydrin ppm ≤ | 5 |
| PH inani | 4-7 |
| Ukuncibilika | Incibilika emanzini naku-2- utshwala |
Izinhlelo zokusebenza
(1) imboni yephepha
Ikakhulukazi njengoba liquid cationic etherifying ejenti, kabanzi fibre, cellulose derivatives kanye isitashi modified; njengokusetshenziswa kwephepha kwangaphakathi kwe-adhesive, filler kanye nefiber emihle yokucasha izithasiselo.
(2) imboni yezindwangu
I-ejenti ye-cationic etherifying ewuketshezi isabela i-fiber kakotini emhlophe,ngcono ukubopha udayi; isabela nesitashi esitholwe isitashi se-cationic, njenge-ejenti yokulinganisa.
(3) imboni yokuhlanza amanzi
Izinto ezimisiwe emanzini zikhokhiswa kabi, ziphendula i-ejenti ye-cationic etherifying ewuketshezi, ikhiqiza i-cationic polymer njengoba ama-flocculants esetshenziswa kabanzi ekuhlanzeni amanzi.
(4) imboni yamakhemikhali ukuze isetshenziswe nsuku zonke
Ukusabela of aqueous cationic etherifying ejenti ukudala cationic guar gum kukhona amakhemikhali abalulekile.
Inzuzo
Ukubonakala komkhiqizo kuwuketshezi olusobala, alunambala futhi alunambitheki, okuqukethwe kokungcola kuphansi, kungaphansi kuka-10ppm.
Ngoba ukusetshenziswa kwenqubo yokukhiqiza eqhubekayo, ikhwalithi yomkhiqizo ukuzinza;
Izinga lokuphendula lomkhiqizo lingaphezulu kuka-90%.
Mayelana NATHI
I-Wuxi Lansen Chemicals Co., Ltd. ingumkhiqizi okhethekile kanye nomhlinzeki wesevisi wamakhemikhali okuhlanza amanzi, amakhemikhali e-pulp & paper kanye nezinsiza zokudaya izindwangu e-Yixing, e-China, onokuhlangenwe nakho kweminyaka engu-20 ekusebenzelaneni ne-R&D kanye nensizakalo yokufaka isicelo.
I-Wuxi Tianxin Chemical Co., Ltd. iyinkampani ephethwe ngokugcwele kanye nesizinda sokukhiqiza saseLansen, esise-Yinxing Guanlin New Materials Industry Park, eJiangsu, eChina.
Umbukiso
Iphakheji nesitoreji
Ci-ontainer kumele yakhiwe ngokuqinile, igcinwe endaweni epholile enomoya owomile.
FAQ
Q1: Ngingayithola kanjani isampula?
IMP: Singakunikeza amasampula amahhala amanani amancane. Sicela unikeze i-akhawunti yakho ye-courier (Fedex, DHL ACCOUNT) ngohlelo lwesampula.
Q2. Ulazi kanjani inani eliqondile lalo mkhiqizo?
IMP: Nikeza ngekheli lakho le-imeyili nanoma yimiphi eminye imininingwane yokuxhumana. Sizokuphendula ngentengo yakamuva neqondile ngokushesha.
Q3: Kuthiwani ngesikhathi sokulethwa?
A: Ngokuvamile sizohlela ukuthunyelwa phakathi kwezinsuku ezingu-7 -15 ngemva kokukhokha kusengaphambili.
Q4: Ungaqinisekisa kanjani ikhwalithi?
A: Sinohlelo lwethu oluphelele lokuphatha ikhwalithi, ngaphambi kokulayisha sizohlola wonke amaqoqo amakhemikhali. Izinga lomkhiqizo wethu laziwa kahle izimakethe eziningi.
Q5: Ithini isikhathi sakho sokukhokha?
A: T/T, L/C, D/P njll. singaxoxa ukuze sithole isivumelwano ndawonye
Q6: Ungayisebenzisa kanjani i-ejenti ye-decoloring?
A:Indlela engcono kakhulu ukuyisebenzisa kanye ne-PAC+PAM, enezindleko eziphansi zokucubungula. Umhlahlandlela onemininingwane uyatholakala, siyakwamukela ukuthintana nathi.
