Intlama yamazinyo yimveliso yokhathalelo yomlomo eyimfuneko kubomi bethu bemihla ngemihla. Ukuze kuqinisekiswe ukuba i-toothpaste inokucoca ngokufanelekileyo amazinyo xa isetyenziswa ngelixa igcina amava afanelekileyo omsebenzisi, abavelisi bongeze izithako ezininzi ezahlukeneyo kwifomula ye-toothpaste. I-Sodium Carboxymethyl Cellulose (CMC) yenye yazo.
1. Indima ye-thickener
Okokuqala, indima ephambili ye-CMC kwintlama yamazinyo ifana ne-thickener. Intlama yamazinyo idinga ukuhambelana okufanelekileyo ukwenzela ukuba ikwazi ukukhanywa ngokulula kwaye ifakwe ngokulinganayo kwibrashi yamazinyo. Ukuba i-toothpaste incinci kakhulu, iya kukhupha ngokulula ibrashi yamazinyo kwaye ichaphazele ukusetyenziswa kwayo; ukuba ingqindilili kakhulu, kuya kuba nzima ukuyikhama ngaphandle kwaye ungaziva ungakhululekanga xa isetyenziswa emlonyeni. I-CMC inokunika intlama yamazinyo i-viscosity efanelekileyo ngokusebenzisa iimpawu zayo ezibalaseleyo zokutyeba, iyenza kube lula ukusebenza xa isetyenziswa, kwaye inokuhlala phezu kwamazinyo ngexesha lokuxubha ukuqinisekisa isiphumo sokucoca.
2. Indima yokuzinzisa
Okwesibini, iCMC nayo inendima yokuzinzisa. Izithako kwi-toothpaste ngokuqhelekileyo ziquka amanzi, i-abrasives, i-detergents, i-wetting agents, njl. Ukuba ezi zithako aziqinisekanga, zinokuthi zihlume okanye ziqhube, zibangele ukuba i-toothpaste ilahlekelwe yinto efanayo, ngaloo ndlela ichaphazela umphumo wokusetyenziswa kunye nomgangatho wemveliso. I-CMC inokugcina ngokufanelekileyo ukuhanjiswa okufanayo kwezithako ze-toothpaste, ukuthintela ukwahlukana kunye ne-sedimentation phakathi kwezithako, kwaye ugcine ukuthungwa kunye nokusebenza kwe-toothpaste ehambelanayo ngexesha lokugcinwa kwexesha elide.
3. Ukuphucula ukuthungwa kunye nencasa
I-CMC inokuphucula kakhulu ukuthungwa kunye nencasa yentlama yamazinyo. Xa uxukuxa amazinyo, intlama yamazinyo ixuba namathe emlonyeni ukuze yenze intlama ethambileyo egqume umphezulu wamazinyo kwaye incede ukususa amabala kunye neentsalela zokutya emazinyweni. Ukusetyenziswa kwe-CMC kwenza le ntlama ibe lula kwaye ifane ngakumbi, iphucula intuthuzelo kunye nokucoca umphumo wokuxubha. Ukongeza, i-CMC inokunceda ukunciphisa ukoma ngexesha lokusetyenziswa kwentlama yamazinyo, ukwenza abasebenzisi bazive behlaziyekile kwaye bemnandi.
4. Impembelelo kwi-biocompatibility
I-CMC yimpahla ene-biocompatibility efanelekileyo kwaye ayiyi kucaphukisa izicubu zomlomo, ngoko kukhuselekile ukusebenzisa kwi-toothpaste. I-CMC inesakhiwo semolekyuli esifana neselulosi yesityalo kwaye inokutshatyalaliswa ngokuyinxenye emathunjini, kodwa ayifunxwanga ngokupheleleyo ngumzimba womntu, oku kuthetha ukuba ayinabungozi kumzimba womntu. Ukongeza, inani le-CMC elisetyenzisiweyo liphantsi, ngokuqhelekileyo kuphela i-1-2% yobunzima obupheleleyo be-toothpaste, ngoko ke impembelelo kwimpilo ayinanto.
5. I-Synergy kunye nezinye izithako
Kwimixube yentlama yamazinyo, i-CMC idla ngokusebenza ngokubambisana nezinye izithako ukuphucula umsebenzi wayo. Umzekelo, i-CMC ingasetyenziswa kunye nee-agent zokumanzisa (ezifana ne-glycerin okanye i-propylene glycol) ukukhusela intlama yamazinyo ukuba yome, ngelixa iphucula ukuthambisa kunye ne-dispersibility ye-toothpaste. Ukongeza, i-CMC inokusebenza ngokubambisana kunye nee-surfactants (ezifana ne-sodium lauryl sulfate) ukunceda ukwenza i-foam engcono, ikwenza kube lula ukuba intlama yamazinyo igqume umphezulu wamazinyo xa ibrasha kwaye iphucula isiphumo sokucoca.
6. Ukutshintshwa kunye nokukhuselwa kwendalo
Nangona i-CMC sisisityebi esisetyenziswa ngokubanzi kunye nokuzinzisa kwintlama yamazinyo, kwiminyaka yakutshanje, kunye nokuphuculwa kolwazi lokusingqongileyo kunye nokusukelana nezithako zendalo, abanye abavelisi sele beqalisile ukuphonononga ukusetyenziswa kwezixhobo ezizezinye zokutshintsha i-CMC. Umzekelo, ezinye iintsini zendalo (ezifana neguar gum) nazo zinefuthe elifanayo lokujiya kunye nokuzinzisa, kwaye umthombo uzinzile. Nangona kunjalo, i-CMC isaqhuba ibambe indawo ebalulekileyo kwimveliso yentlama yamazinyo ngenxa yokusebenza kwayo okuzinzile, ixabiso eliphantsi kunye nokusebenza okubanzi.
Ukusetyenziswa kwe-CMC kwintlama yamazinyo kukho izinto ezininzi. Ayinakuhlengahlengisa kuphela ukuhambelana kunye nokuzinza kwe-toothpaste, kodwa nokuphucula ukuthungwa kunye nokusetyenziswa kwamava e-toothpaste. Nangona ezinye izixhobo ezizezinye ziye zavela, i-CMC isadlala indima ebaluleke kakhulu kwimveliso yentlama yamazinyo eneempawu zayo ezizodwa kunye neenzuzo. Nokuba kwiifomula zemveli okanye kuphando kunye nophuhliso lwentlama yamazinyo yanamhlanje ehambelana nokusingqongileyo, i-CMC ibonelela ngeziqinisekiso ezibalulekileyo zomgangatho kunye namava omsebenzisi wentlama yamazinyo.
Ixesha lokuposa: Aug-13-2024