Cellulose ether yog siv dav thiab tseem ceeb hauv cov tshuaj txhuam hniav. Raws li kev ua haujlwm ntau ntxiv, nws yog lub luag haujlwm tseem ceeb hauv kev txhim kho cov tshuaj txhuam hniav thiab cov neeg siv tshuaj.
1. Thickener
Ib qho ntawm cov haujlwm tseem ceeb ntawm cellulose ether yog raws li lub siab. Lub luag haujlwm ntawm cov tuab yuav ua kom cov tshuaj txhuam hniav ntawm cov tshuaj txhuam hniav kom nws muaj qhov tsim nyog thiab muaj txiaj ntsig. Qhov tsim nyog viscosity tuaj yeem tiv thaiv cov tshuaj txhuam hniav los ntawm kev ua kom cov tshuaj txhuam hniav dhau los thaum siv nws, thiab cov tshuaj txhuam hniav muaj tseeb ntawm tus txhuam hniav. Feem ntau siv cov cellulose muaj kev hais ua ke xws li hydroxyprropy) thiab hydroxyethyl cellulose (HEC) yog dav siv vim tias lawv cov nyhuv zoo thiab ruaj khov.
2. Stabilizer
Tshuaj txhuam hniav muaj ntau yam xyaw, xws li dej, abrasives, sweeteners, surfactants thiab cov khoom xyaw nquag thiab cov khoom xyaw nquag. Cov khoom xyaw no yuav tsum muaj tusyees dispersed kom tsis txhob stratification lossis nag lossis daus. Cellulose ether tuaj yeem txhim kho kev ruaj ntseg ntawm lub system, tiv thaiv kom meej tias cov tshuaj txhuam hniav tuaj yeem ua kom zoo thiab ua tau zoo thoob plaws hauv lub txee lub neej.
3. humotant
Cellulose ether muaj cov dej ua kom zoo thiab tuaj yeem nqus thiab khaws cov tshuaj tua kab mob los ntawm kev ziab kom qhuav thaum lub sijhawm ntub dej thaum lub sijhawm cia. Cov cuab yeej no yog qhov tseem ceeb heev rau cov kev ntxhib los mos ntawm cov tshuaj txhuam hniav thiab cov neeg siv kev paub, tshwj xeeb tshaj yog nyob rau hauv cov chaw qhuav lossis ntev ntev.
4. Zam
Cellulose ether kuj tseem siv tau ua ib qho kev zam kom muab cov tshuaj txhuam hniav uas kov cov tshuaj txhuam hniav zoo thiab tsos. Nws tuaj yeem ua tshuaj txhuam hniav muaj cov qauv du thiab txhim kho cov neeg siv kev paub. Nyob rau tib lub sijhawm, cellulose ether tuaj yeem txhim kho qhov kev ua tshuaj txhuam hniav zoo nkauj thaum muab cov khoom nqus, uas tsis yooj yim tawg lossis deform.
5. Saj Kev Hloov Kho
Txawm hais tias cellulose ether yog tasteless, nws tuaj yeem txhim kho qhov saj los ntawm kev txhim kho cov qauv thiab tshuaj txhuam hniav. Piv txwv li, nws tuaj yeem pab muab cov khoom qab zib thiab flavors ntau tusyees, ua rau cov saj muaj qhov sib npaug thiab qab ntxiag.
6. Cov nyhuv synergistic
Hauv qee cov tshuaj txhuam hniav ua haujlwm, cov cellulose ether tuaj yeem pab cov tshuaj nrog flumorm (xws li cov tshuaj tua tsiaj (thiab lwm yam), yog li txhim kho lawv cov txiaj ntsig. Piv txwv li, cov tshuaj fluoride tshuaj fluoride yuav tsum tau faib cov hniav fluoride. Qhov tuab thiab ruaj khov ntawm cov kev cuam tshuam ntawm cellulose ether tuaj yeem pab ua kom tiav qhov no.
7. Kev txob txob tsawg thiab muaj kev nyab xeeb
Cellulose ether yog muab tau los ntawm ntuj ntawm lub cev thiab yog ua tom qab hloov tshuaj lom neeg. Nws muaj kev lom zem tsawg thiab zoo biocompatibility. Nws yuav tsis cuam tshuam qhov ncauj mucosa thiab cov hniav thiab haum rau kev siv ntev. Qhov no yog qhov tseem ceeb tshwj xeeb rau cov neeg siv khoom vim yog cov khoom siv kho qhov ncauj siv hauv lub neej, thiab kev nyab xeeb ncaj qha cuam tshuam rau kev noj qab haus huv thiab ntseeg cov neeg siv.
8. Txhim kho qhov extrudability ntawm cov muab tshuaj txhuam
Yuav tsum tau txhuam hniav cov tshuaj txhuam hniav tawm ntawm cov tshuaj txhuam hniav thaum siv. Cellulose ether tuaj yeem txhim kho qhov muab tso tawm ntawm cov tshuaj txhuam, tsis tas yuav ua kom yuag thiab ua kua dhau thiab nyuaj rau kev nyem. Qhov no me ntsis sib txawv tuaj yeem txhim kho qhov yooj yim thiab kev txaus siab ntawm cov neeg siv.
Raws li ib qho tseem ceeb ntxiv hauv cov tshuaj txhuam hniav ntxiv, cellulose ether txhim kho kev ua tau zoo thiab cov neeg siv cov thickening, ruaj khov, zam thiab lwm yam haujlwm. Nws qhov kev nyab xeeb qis thiab kev nyab xeeb ntau kuj ua rau nws xaiv cov tshuaj txhuam hniav zoo tshaj plaws. Nrog kev nce qib ntawm thev naus laus zis thiab kev hloov pauv ntawm cov neeg siv khoom, siv cov cellulose ether yuav txuas ntxiv mus rau kev lag luam tshuaj txhuam hniav.
Lub Sijhawm Post: Jul-12-2024