Umenzeli we-Etherifying
Ingcaciso yeMveliso
I-agent ye-cationic etherifying luhlobo lwesicelo kwintsimi yeemveliso zemichiza emihle.Igama layo lekhemikhali ngu-N- (3- chloro -2- hydroxypropyl) N, N, N ezintathu ze-methyl ammonium chloride (CTA),Ifomula yemolekyuli nguC6H15I-NOCl2, ubunzima befomula yi-188.1, isakhiwo silandelayo:
Isisombululo samanzi kwiqondo lokushisa kwegumbi yi-69%, kwaye inokuguqulwa ibe yisakhiwo se-epoxidation ngokukhawuleza phantsi kwemeko ye-alkali.
Iinkcukacha
| Into | Isiphumo |
| Imbonakalo | Ulwelo olungenambala |
| umxholo% ≥ | 69 |
| I-1,3-dichloropropanol ppm ≤ | 10 |
| I-Epichlorohydrin ppm ≤ | 5 |
| PH ixabiso | 4-7 |
| Ukunyibilika | Inyibilika emanzini kunye ne-2- utywala |
Usetyenziso
(1) ishishini lamaphepha
Ikakhulu njenge-agent etherifying ye-cationic, isetyenziswa ngokubanzi kwi-fiber, i-cellulose derivatives kunye ne-starch modified; njengephepha lesicelo sangaphakathi se-adhesive, filler kunye nefiber interception ecocekileyo yezongezo.
(2) ishishini lamalaphu
Ulwelo cationic etherifying agent isabela umqhaphu omhlophe umqhaphu,ukuphucula ukubopha idayi; Isabela ngestatshi esifunyenweyo sesitatshi se-cationic, njenge-arhente yokulinganisa.
(3) ishishini lokucoca amanzi
Imiba enqunyanyisiweyo emanzini ihlawuliswa kakubi, isabela kulwelo oluncinci lwe-cationic etherifying agent, ivelisa i-cationic polymer njengoko iiflocculants zisetyenziswa ngokubanzi kucoceko lwamanzi.
(4) imboni yeekhemikhali yokusetyenziswa kwemihla ngemihla
I-reaction ye-aqueous cationic etherifying agent idala i-cationic guar gum yimichiza ebalulekileyo.
Inzuzo
Imbonakalo yemveliso ilulwelo olucacileyo, alunambala kwaye alunancasa, umxholo wokungcola uphantsi, ungaphantsi kwe-10ppm.
Ngenxa yokusetyenziswa kwenkqubo yokuvelisa ngokuqhubekayo, umgangatho wemveliso uzinzo;
Izinga lokuphendula imveliso liphezulu kune-90%.
Ngathi
Wuxi Lansen Chemicals Co.,Ltd. ngumvelisi okhethekileyo kunye nomboneleli wenkonzo yeekhemikhali zokunyanga amanzi, iikhemikhali zepulp & zephepha kunye nezinto ezincedisayo zokudaya e-Yixing, eChina, uneminyaka engama-20 yamava ekusebenzelaneni ne-R&D kunye nenkonzo yesicelo.
Wuxi Tianxin Chemical Co.,Ltd. licandelo eliphantsi ngokupheleleyo kunye nesiseko semveliso yeLansen, ebekwe eYinxing Guanlin New Materials Industry Park, Jiangsu, China.
Umboniso
Iphakheji kunye nokugcinwa
Ci-ontainer kufuneka yakhiwe ngokungqongqo, igcinwe kwindawo epholileyo nengenamoya eyomileyo.
FAQ
I-Q1: Ndingayifumana njani isampuli?
A: Singakunika iisampuli zasimahla. Nceda unikeze iakhawunti yakho yekhuriya (Fedex, DHL ACCOUNT) ukulungiselela iisampulu.
Q2. Ulazi njani ixabiso elichanekileyo lale mveliso?
A: Nika idilesi ye-imeyile yakho okanye naziphi na ezinye iinkcukacha zoqhagamshelwano. Siza kukuphendula ngexabiso lamva nje nelichanekileyo ngoko nangoko.
I-Q3: Kuthini malunga nexesha lokuhambisa?
A: Ngokuqhelekileyo siya kulungelelanisa ukuthunyelwa ngaphakathi kwe-7 -15 iintsuku emva kwentlawulo yangaphambili.
Q4: Ungaqinisekisa njani umgangatho?
A: Sinenkqubo yethu epheleleyo yokulawula umgangatho, ngaphambi kokulayisha siya kuvavanya zonke iibhetshi zeekhemikhali. Umgangatho wemveliso yethu uqondwa kakuhle ziimarike ezininzi.
Q5: Lithini ixesha lakho lokuhlawula?
A: T/T, L/C, D/P etc. singaxoxa ukuze sifumane isivumelwano kunye
Q6: Uyisebenzisa njani iarhente yokuthambisa?
A:Eyona ndlela ingcono kukuyisebenzisa kunye nePAC+PAM, enelona xabiso liphantsi lokuqhuba. Isikhokelo esineenkcukacha siyafumaneka, wamkelekile ukuba uqhagamshelane nathi.
