Nguwuphi umahluko phakathi kwe-carboxymethyl seluplose (CMC) kunye nePolyanionic Selelose (PAC)?

I-Carboxymethyl Selelose (CMC)kwayeI-Polyanionic seluplose (i-Pac)Zimbini izinto eziqhelekileyo zeselfowuni, ezisetyenziswa ngokubanzi kumasimi amaninzi, ngakumbi kwisamente, ipetroleum, ukutya kunye namayeza. Umahluko wabo ophambili ubonakaliswa kwimo yemolekyuli, umsebenzi, intsimi yesicelo kunye nentsebenzo.

1. Umahluko kwimo yemolekyuli

I-Carboxymethyl Selelose (CMC) ifunyenwe ngokwazisa i-carboxymethyl (-C2Cooh) amaqela kwiimolekyuli zeselfowuni ngokusakhiwa kweecompling. Ubume bayo bunokwazisa amaqela e-carboxyl okanye ngaphezulu ye-carboxymethyl kwizikhundla ezithile ze-hydroxyl kwi-seluplose nge-carboxymethythy. I-CMC ihlala ivela njenge-mller emhlophe okanye encinci etyheli, enokwenza isisombululo esibonakalayo okanye esincinci emva kokuba inyibilikiswe emanzini.

I-Polyanionic Selelose (i-PAC) ifunyanwa ngokuhlengahlengiswa kweekhemikhali ezifana ne-phosphory kunye nonyamezelo lwe-selsulose. Ngokungafaniyo ne-kimbacell®cMc, amaqela akwa-Ananic (njengeqela le-phosphate okanye amaqela e-phosphate) aziswa kwimozulu ye-phosphate ye-kimbaclel® ye-aneic kwisisombululo esinamandla kwaye sinokwenza ezinye izinto ezikhoyo. I-PAC idla ngokuba ngumgubo omhlophe okanye ophuzi ophuzi kunye nomoya ophumileyo wamanzi kunye nohlobo oluphezulu kune-CMC xa ichithwe.

I-2. Umahluko kwimisebenzi kunye nokudlala

Ukusebenza kwe-CMC:

Ukuqaqanjelwa kwePropathi kunye neCMCS: I-CMC inokunyusa kakhulu i-viscosity yesisombululo kwisisombululo esinamandla kwaye yindawo ebalaseleyo ye-gickerer kunye nearhente yeGeble. Iziphumo zayo zokuthambisa ikakhulu zivela kwi-hydration phakathi kwezikhonkwane zemolekyuli kunye nefuthe le-carboxyythyl amaqela kuyo.

Ukukhutshelwa kunye nokuzinza: i-CMC ine-efisi efanelekileyo kwaye inokusetyenziswa njenge-mulsifier ekutyeni kunye ne-cosmetics.

Umlinganiso: I-CMC inomlinganiso othile, onokuphucula ukugcinwa komlinganiso kunye nokugcinwa kwamanzi kwezixhobo kwaye isetyenziswa ngokubanzi kumasimi e-oyile, ulwakhiwo kunye namanye amashishini.

Ukuluka kwamanzi: i-CMC inokunyibilika emanzini ukwenza isisombululo esizinzileyo kwaye isetyenziswe ngokubanzi kwi-cayishini, iphepha, amashishini okutya.

Ukusebenza kwe-PAC:

Ukuxinana kwe-Polymer I-Polyment: I-PAC ine-aneion chances ephakamileyo, eyenza ukuba idibane ne-COOTIC izinto ezinjengee-polymers kunye nee-ions zentsimbi kwisisombululo esiqinileyo.

Uhlengahlengiso lwe-Viscosity: xa kuthelekiswa ne-CMC, isisombululo se-ACC sinophawu oluphezulu kwaye linokusetyenziswa njengomlawuli we-ROCIOIT kwimveliso yeoyile kunye nokuntywila ukuphucula iipropathi zeoyile.

Uqingwana lwe-hydrolysis: I-PAC ineezinzo ezilungileyo zokwenza i-hydrolysis kwixabiso elahlukileyo, ngakumbi kwiindawo ze-acidic, kwaye zinokusebenza ngokuqinileyo, ke zisetyenziswe ngokubanzi kwimveliso ye-ACIDICIC.

I-Pocuccucculus: I-PAC ihlala isetyenziswa kwishishini lonyango lwamanzi kwaye inokudla ngokusebenzisa amasuntswana anqunyanyisiweyo emanzini, onceda ukucoca amaziko amanzi.

3. Iindawo ezisetyenzisiweyo

Ukusetyenziswa kwe-CMC:

Ishishini lokutya: I-CMC isetyenziswa ngokubanzi ejelly, i-ice cream, i-timements kunye nezinye iimveliso njenge-gickener, i-stabilizer kunye ne-emulsifier. Ingaphucula uzinzo kunye nokungcamla imveliso.

Ishishini lamachiza: i-CMC isetyenziswa kumalungiselelo e-chikerutical njengearhente yefilimu kunye ne-Arhente yokuGcina eZinzileyo ukunceda ukukhutshwa kweziyobisi. Ukongeza, ikwasetyenziswa kwiimveliso ezinje ngamachaphazamehlo akhe kunye nolwelo lomlomo.

Ishishini kunye nemveliso yephepha: Kwimveliso yephepha, i-kimbacell®cMc isebenza njenge-thi churener kunye ne-moicurizer yokuphucula umhlaba ogudileyo kunye namandla ephepha; Kwishishini lendwangu, i-CMC isetyenziselwa ukusasazeka kwedayisi kunye neenkqubo zokudaya.

Ukuqhuba ioyile: i-CMC isebenza njenge-thickener ekuthandeni i-flullings ukunyusa i-viscofity yodaka kunye nokuphucula i-ratheelogy ngexesha lokuqhuba.

Ukusetyenziswa kwe-PAC:

Ukukhutshwa kweoyile: I-KIMEACLTGEG®pac isebenza njengoMlawuli we-RheOlogy kunye neoyile kwi-oyile ye-oyile kunye neoyile kunye nokukhutshwa kweoyile kunye nokunciphisa ukungqubana kwengqungquthela kunye nokuncitshiswa kwe-faccountity kunye nothintelo.

Unyango lwamanzi: I-PAC isetyenziswa ngokuqhelekileyo kunyango lwamanzi amdaka kunye nokuhlaselwa kwamanzi, kwaye inokususa ngokufanelekileyo umcimbi otshisiweyo, izinyithi ezinzima kunye nebacteria emanzini. Isetyenziswe ngokubanzi kwizityalo zokunyanga ezidolophini zasedolophini.

Umzi-mveliso wokwakha: I-PAC isebenza njengengxwabangxwaba yokuhlengahlengisa uhlengahlengiso kunye nokubonisa ukufakwa kwesamente kunye nokuphucula ukusebenza kokwakha.

Umzi-mveliso weemboleko: I-PAC inokusetyenziswa njengendawo yokudayanisa yokuphucula ukusasazeka kunye nokuzila kwe-DYE.

Ukuthelekisa

CmckwayeI-pacZimbini iiselsuloses ezivela kwiipropathi ezahlukeneyo zeekhemikhali kunye nemisebenzi. I-CMC ibonakaliswa ikakhulu kukungafuneki, ukuqina kwayo nokuzinzisa iipropathi kwaye isetyenziswe ngokubanzi ekutyeni, amayeza, iphepha kunye nemizi-mveliso ye-lelet; Ngelixa i-PAC isetyenziswa ngokubanzi kumacandelo okukhutshelwa kweoyile kunye nonyango lwamanzi ngenxa yokuxinana kwemali ephezulu, ukulimala kwamanzi kakuhle kunye nokusebenza kwamanzi kunye nokusebenza kwamanzi. Zombini zinezibonelelo zabo zokusebenza kunye nokusebenza, kunye nokukhetha ezi zinto zinokusetyenziswa zihlala zixhomekeke kwiimfuno ezithile zesicelo kunye nendawo yokusetyenziswa.