Sodium carboxymethyl cellulose

I-Sodium Carboxymethyl Cellulose (CMC-NE) i-carboxyboxyletated derivative of cellulose futhi iyi-ionic cellulose gum ebaluleke kakhulu. I-Sodium Carboxymethyl Cellulose imvamisa i-anionic polymer elungiselelwe ngokuphendula i-cellulose yemvelo nge-caustic alkali ne-moolekloroy acid, ngesisindo samangqamuzana asuka ezigidini eziningana kuya kwezigidi. I-CMC-NA yi-Fibrous Fibrous noma i-Granurale powder, i-Odorless, ayinambitha, i-hygroscopic, kulula ukuyisakaze ngamanzi ukwakha ikhambi elibonakalayo le-colloidal.

1. Imininingwane eyisisekelo

Igama lesiShayina
Sodium carboxymethyl cellulose

Igama langaphandle
I-carboxymethylcelcelcelulose sodium

unyota
I-Carboxymethyl ether cellulose usawoti we-sodium, njll.

Uhlobo
landela

ifomula yamangqamuzana
C8h16nao8

Umkhoga
9004-32-4-4

2. Izakhiwo zenyama nezamakhemikhali

I-CMC-NE yemfushane, emhlophe kuya ku-powder ophuzi, i-granular noma i-fibrous, hygroscoscopicity, inhlanganisela kalula emanzini, futhi ikhambi liwuketshezi oluphezulu oluphezulu lapho kungathathi hlangothi noma i-alkali. Uzinzile emithini, ukukhanya nokushisa. Kodwa-ke, ukushisa kukhawulelwe ku-80 ° C, futhi uma kufuthelwa isikhathi eside ngenhla kwama-80 ° C, i-viscosity izokwehla futhi izokwehliswa emanzini. Ubuningi bayo obuhlobene ngu-1.60, kanye nobuningi bezimali zama-flakes yi-1.59. Inkomba yokuphinda i-1.515. Kuphenduka nsundu lapho kufuthelwa ngo-190-205 ° C, kanye nama-carbonis lapho kufuthelwa ku-235-248 ° C. I-solubility yayo emanzini incike ngaphansi kwezinga lokufaka esikhundleni. I-insoluble in acid notshwala, akukho zulu uma kunecala likasawoti. Akulula ukuwohloka, kunamandla okuqinisa amandla ku-oyili kanye ne-wax, futhi kungagcinwa isikhathi eside.
3. Isicelo Main

Kusetshenziswa kabanzi embonini yamafutha okumba i-ejenti yokwelashwa kwe-mud, okokuhlanza okwenziwe, ukuphrinta kwendwangu kanye ne-ejectifing takitha yezemithi, umkhakha wezentengiso wamanzi, i-agent ye-colloivic, i-agent embonini yamaphepha, njll. Isetshenziswa njenge I-Flocculant ekwelashweni kwamanzi, ikakhulukazi esetshenziswa ekwelashweni kwamanzi we-wastewater sludge, okungakhuphula okuqukethwe okuqinile kwekhekhe lokuhlunga.

I-Sodium carboxyyl cellulose nayo uhlobo lomkhulu. Ngenxa yezakhiwo zayo ezinhle ezisebenzayo, isetshenziswe kabanzi embonini yokudla, futhi iphinde yathuthukisa ukuthuthukiswa okusheshayo nokunempilo komkhakha wokudla ngezinga elithile. Isibonelo, ngenxa yokuqina kwayo kokuqina nokugcotshwa, kungasetshenziselwa ukuqinisa i-yogurt iziphuzo futhi kwandise ukubonakala kohlelo lwe-yogurt; Ngenxa yezakhiwo zayo ezithile ze-hydrophicility kanye ne-revydration, ingasetshenziswa ukuthuthukisa ukusetshenziswa kwe-pasta efana nesinkwa nesinkwa esintshontshiwe. Ikhwalithi, yelula impilo yeshelufu yemikhiqizo ye-pasta, futhi uthuthukise ukunambitheka; Ngoba inomphumela othile we-gel, ilungele ukwakheka okungcono kwejeli ekudleni, ngakho-ke ingasetshenziswa ukwenza i-jelly nejamu; Ingasetshenziswa futhi njengefilimu ethokozisayo ye-coating okuqukethwe okuhlanganiswe nabanye abakhulu futhi kusetshenziswe ebusweni bokudla okuthile, okungagcina ukudla kube kusha kakhulu, futhi ngoba kuyinto edliwayo, ngeke kubangele imiphumela emibi empilweni yabantu. Ngakho-ke, iBanga le-CMC-NA, njengesengezo sokudla esihle, kusetshenziswa kabanzi ekukhiqizeni ukudla embonini yokudla.