Carboxymethyl cellulose (cmc)
Zambiri
Zojambula zoperekedwa
Ufa woyera kapena wachikasu Zambiri ≥ 99%
(Kugwiritsa Ntchito Kugwiritsa Ntchito 'Pulogalamu')
Imakonzedwa kuchokera ku cellulose zochokera kwa carboxymethyl, zomwe zimathandizidwa ndi sodium hydroxide kupanga ma cellulose, kenako ndi monochloroortic acid. Gulu la glucose lomwe limapanga cellulose lili ndi magulu atatu a hydroxyl, kotero zopangidwa ndi madigiriini osiyanasiyana omwe asinthidwa kuti apezeke. Pamene 1mmol carboxymethyl imayambitsidwa pamtundu wa 1G wowuma mwapakati, umakhala wopanda thupi m'madzi ndikuchepetsa acid, koma amatha kutupa ndikugwiritsira ntchito ma chromatography. Carboxymethyl PKa, pafupifupi 4 m'madzi oyera ndi 3.5 mu 0,5mol / l ma protekin ochulukirapo, amatha kugwiritsa ntchito ma proboxymethyl, imatha kusungunuka m'madzi kuti apange yankho la colloidal.
Nthawi zonse vliverby®
Gawo lazogulitsa
9000-11-7
618-326-2
178.14
Cellulose celluse
1.450 g / cm³
Insuluble m'madzi
527.1 ℃
274 ℃
Kugwiritsa Ntchito Zogwiritsa Ntchito
Carboxymethyl cellulose (cmc) ndi ufa wopanda poizoni ndi wopanda pake wokhala ndi magwiridwe antchito komanso kosavuta kusungunuka m'madzi. Njira yake yamadzimadzi imasala kanthu kapena ya alkaline yowoneka bwino yamadzi, imasungunuka m'madzi ena osungunuka ndikutenthetsedwa, komanso opanda nzeru m'malo okhazikika monga ethanol. CMC itha kugwiritsidwa ntchito ngati bindder, thicker, wothandizira kuyimitsidwa, ethelter, ogwiritsira ntchito mankhwala, ophatikizika, odziwika monga "mafakitale amsg".
Kuchepetsa
1.
2. Kenako mawonekedwe osokoneza bongo pakati pa madzi ndi tinthu tokhazikika ndiocheperapo poyerekeza ndi nkhope zolimba, ndipo zonyowa zotsatira za molecule molecule zimawononga couther pakati pa tinthu tating'onoting'ono. Izi zimabweretsa uve m'madzi.
3. Sodium Carboxymethyl cellulose imawonjezeredwa pakuchapa ufa, yemwe ali ndi emulsi yokhudza. Pambuyo polumwa mafuta, sizophweka kusonkhana komanso kupangira zovala.
4. Sodium carboxymethyl cellulose imawonjezeredwa mu ufa wotsuka, womwe umakhala ndi mafuta onyowa ndipo amatha kulowa tirt to tirt tinthu tating'onoting'ono, kotero kuti dothi ndi losavuta kusiya fiber.
Kuwonjezera pa chakudya
CMC imagwiritsidwa ntchito kwambiri m'makampani azakudya, m'misika yosiyanasiyana yamkaka, imagwirizanitsa ndikukhazikitsa mkaka, amatenga chakudya, kukonzanso madzi, kumapangitsa kulimba mtima. Pakati pawo, FH9, FVH9, FM9 ndi FL9 ali ndi bala wabwino. Zogulitsa zapamwamba kwambiri zimakhala ndi zokutira zabwino. CMC imatha kuthana ndi vuto la kulekanitsidwa ndi madzi a actic acid pomwe mapuloteni ali oposa 1%, ndipo amatha kupanga Lactic acid mkaka ukhale ndi kukoma kwabwino. Mkaka wa Lactic womwe umapangidwa umatha kukhala wokhazikika mu prger ya 3.8-4.2 Kuphatikizika koyambirira kwa zakudya komanso kukoma kwa yogurt mosasintha. Ice cream yokhala ndi CMC, imatha kuletsa kukula kwa makhiristo a Ice, kuti kukoma kwa ayisikilimu makamaka kosavuta pakudya, popanda zomata, mafuta, mafuta ena oyipa komanso mafuta ena oyipa. Kuphatikiza apo, kutupa kuli kokulirapo, ndipo kutentha kumaletsa kutentha komanso kusungunuka kukana. CMC ya Zakudyazi pompopompo zimapangitsa kuti pakhale milungu yopuma imakhala ndi mphamvu yabwino, kukoma kwabwino, mawonekedwe otsika a msuzi, ndipo amathanso kuchepetsa mafuta (pafupifupi 20% kuposa momwe amagwirira ntchito zoyambirira).
Mtundu Wokwezeka
Mapepala a kalasi ya mapepala amagwiritsidwa ntchito ngati pepala, kotero kuti pepalali limakhala ndi kachulukidwe kakang'ono kwambiri, inki yabwino kwambiri, imatha kukonza zomatira pakati pa pepalalo mkati mwa pepalalo, motero ndikuwongolera pepalalo ndikukulumikiza. Sinthani zomata zamkati mwa pepala, chepetsani fumbi losindikiza panthawi yosindikiza, kapena ngakhale fumbi. Pepala lapa pepala kuti lipeze chisindikizo chabwino komanso kukana mafuta kuti musinthe kukhala wosindikiza. Pamwamba papepala zimawonjezera lusster, amachepetsa mawonekedwe, ndikupanga gawo la kusungidwa kwamadzi. Zimathandizira kufalitsa utoto, ndikuwonjezera moyo wa starpiper, ndikupereka madzi abwino, ma verocal katundu ndi kutsata kusindikizidwa kwa mapangidwe olimba kwambiri.
GUDASTE
CMC ili ndi pseudoplastity pseudoplaty, thixotropy ndi pambuyo poti. Chotengera cha dzino la mano ndi chokhazikika, kusasinthika kuli koyenera, mano ndi abwino, dzino silimathira madzi, osasamba, osalala, osalala, komanso osintha kutentha. Kugwirizana bwino ndi zinthu zosiyanasiyana zopangira mano; Itha kusewera gawo labwino pakukumba, kugwirizanika, kununkhira komanso kukonza kununkhira.
Mwapadera kwa ceramics
Kupanga kwa dera, kumagwiritsidwa ntchito momera mu ceramic eya, glaze phalo ndi maluwa okongola. Ceramic grade cmc imagwiritsidwa ntchito ngati chulu chambiri cha billemic billet kuti musinthe mphamvu ndi pulasitiki ya billet. Sinthani zokolola. Mu ceramu, imatha kuletsa mpweya wambiri, kusintha luso la kukomoka kwa glaze, kukonza kulumikizana kwa glaze yotsekemera ndikusintha mphamvu ya glaze. Ili ndi kuvomerezedwa bwino ndikubalalitsa mu grie yosindikiza, kotero kuti glaze yosindikiza ndi yokhazikika komanso yunifolomu.
Mafuta apadera
Ili ndi mikhalidwe ya mamolekyulu a yunifolomu, kuyera kokwanira komanso mlingo wotsika, womwe umatha kusintha matope. Kutsutsa kwabwino, kukana mchere ndi kukana kwa alkaline, yoyenera kuphatikizidwa ndi kugwiritsa ntchito madzi amchere amchere ndi madzi am'nyanja. Ndioyenera kukonzekera ufa komanso nthawi yayifupi kwambiri munthanga yamafuta. Cellose Cellose (Pac-HV) ndi viscosifier kwambiri yokhala ndi zokolola zapamwamba komanso zotheka kuchepetsa kutayika kwamadzi mu matope. Cellusonic cellulose (Pac-lv) ndi yotayika kwambiri m'matope mu matope, yomwe imawongolera bwino madzi m'madzi am'madzi ndi matope amchere. Oyenera dongosolo lamatope ndi zovuta kuti azilamulira zinthu zolimba komanso kusintha mitundu yambiri. CMC, ngati mafuta a gel a gel oparata, imakhala ndi mawonekedwe abwino gelatanin, mchenga wolimba wonyamula mphamvu, kuwononga mphira komanso malo otsalira.
