I-CMC isebenzisa Emkhakheni Wemibala Nezingubo

Penda grade carboxymethyl cellulose sodiumunayo ukuqina okuhle, ukuhlakazeka nokuzinza, kungathuthukisa i-viscosity kanye ne-rheology yezingubo zokugqoka, ngakho-ke isetshenziswa kabanzi ezinhlobonhlobo ezihlukahlukene, ukugqoka kwe-latex, ukugqoka okusekelwe emanzini ngaphandle nangaphakathi, ukugqoka ukugqoka njalonjalo.

Ukusetshenziswa okusheshayoupende Uhlobo lwe-carboxymethyl cellulose:

Okubizwa ngokuthi isixazululo esisheshayo kusho ukuthi i-CMC powder ingahlakazwa futhi incibilike ngokushesha esixazululweni esinamanzi ekamelweni lokushisa, elihlukile ohlotsheni oluvamile lwe-CMC encibilika kancane (uhlobo oluvamile lwe-CMC ludinga okungenani amahora angu-2-3 aphezulu- isivinini esishukumisayo ukuze sihlakazwe ngokuphelele). I-viscosity yebanga elisheshayo le-carboxymethyl cellulose CMC ngeke ifinyelele ngokushesha i-viscosity yayo ngokuqedwa ngokushesha kwempushana, futhi izoba emizuzwini eyi-10-15 ngemuva kokuqedwa kwe-viscosity, ukwakheka kwe-viscosity yangempela kungafinyelela i-colloid. . Ngaphezu kwalokho, ukuzinza kwe-colloid ye-CMC esheshayo kungcono kunaleyo ye-CMC evamile enezincazelo ezifanayo.

NgokusheshaencibilikayoI-carboxymethyl cellulose CMC isetshenziswa kabanzi kuzo zonke izinhlobo zezingubo ezisekelwe emanzini, njenge-latex emhlophe, upende we-latex, i-putty, upende wokusiza, upende wamatshe wemvelo, njll.

Izinzuzo zeupende Uhlobo lwe-carboxymethyl cellulose:

A) I-coating ayifakwanga futhi ingagcinwa isikhathi eside;

B) Ingahlinzeka ngemikhiqizo ekhethekile encibilika ngokushesha yokufakwa kwezicelo emikhakheni ekhethekile;

C) Lungisa kahle i-rheology ye-glaze slurry, lula ukufakwa kwe-glaze, futhi wenze i-glaze slurry ibe sesimweni sokuhlakazeka esizinzile;

D) Thuthukisa ngempumelelo amandla acwebezelayo kanye nokushelela ukuze uvimbele ukuwohloka kweqhwa;

E) Qinisekisa ukuthi inqubo yokunyathelisa ekukhiqizeni i-glaze yokunyathelisa, namaphethini aphrintiwe acacile futhi amahle;

F) Ngeke kube khona ukuvinjwa enqubweni yokuphrinta ye-glaze, i-CMC inokuncibilika okuhle kwamanzi futhi cishe azikho izinto ezingancibiliki njengokungcola kwefayibha;

Penda ibangaI-CMCIndlela yokuchithwa kwe-carboxymethyl cellulose:

Iupende I-carboxymethyl cellulose ixubene ngqo namanzi bese ilungiswa ibe ingcina yokunamathisela ukuze isetshenziswe kamuva. Izinga ekucushweni kokunamathisela okunamathiselwe kwe-carboxymethyl cellulose, okokuqala ngokuxuba izithako zesitshalo kusilinda ukuze kuhlanganiswe inani elithile lamanzi ahlanzekile, endaweni evulekile ngaphansi kwesimo sedivayisi enyakazayo, izinga lokumboza le-carboxymethyl cellulose kancane futhi ngokulinganayo kuzithako ezikwisilinda. , inyakazisa njalo, yenza upende we-carboxymethyl cellulose kanye ne-fusion yezinga lamanzi, i-carboxymethyl cellulose ingancibilika ngokugcwele izinga lokunamathela. Lapho uncibilika upendeibanga i-carboxymethyl cellulose, isizathu sokusabalala ngokulinganayo, futhi inyakazisa njalo, inhloso "ukuvimbela upende lwebanga le-carboxymethyl fiber kanye nokuhlangana kwamanzi, i-agglomeration, i-agglomeration, ukunciphisa inkinga ye-peint carboxymethyl cellulose solubility", futhi kuthuthukiswe izinga lokuqedwa kwebanga likapende le-carboxymethyl. i-cellulose. Isikhathi esishukumisayo kanye nebanga lopende i-carboxymethyl cellulose isikhathi sokuqedwa esiphelele asihambisani, imiqondo emibili, ngokuvamile, isikhathi esishukumisayo sifushane kakhulu kunebanga likapende le-carboxymethyl cellulose isikhathi sokuqedwa okuphelele, isikhathi esidingekayo sincike esimweni esithile.

Nquma isikhathi esishukumisayo ngesisekelo sokuthi: lapho i-carboxymethyl cellulose emanzini ihlakazeka ngokulinganayo, ayikho into ecacile yesigaxa esikhulu, ungayeka ukunyakazisa, ukuze i-carboxymethyl cellulose namanzi kube sesimweni esimile sokungena okuhlangene, ukuhlangana okuhlangene.

Nquma ukuqedwa okuphelele kwe-carboxymethyl cellulose yesikhathi esidingekayo ngesisekelo salezi zici ezilandelayo:

(1) ibanga likapendeI-CMCi-carboxymethyl cellulose namanzi kuhlanganiswe ngokuphelele, futhi akukho ukuhlukaniswa okuqinile-oketshezi phakathi kwakho;

(2) Ingxube ehlanganisiwe isesimweni esifanayo, futhi ingaphezulu libushelelezi;

(3) Umbala we-aleurone exubile usondele kokungabi nambala futhi osobala, futhi ayikho into eyimbudumbudu ku-aleurone. Kusukela ebangeni likapendeI-CMCI-carboxymethyl cellulose ifakwa ethangini lokuxuba namanzi, ebangeni likapendeI-CMCI-carboxymethyl cellulose ichithwe ngokuphelele, isikhathi esidingekayo phakathi kwamahora ayi-10 kuye kwangama-20.