Celluse yabwino kwambiri
Cellulose ndi banja la osungunuka madzi osungunuka ochokera ku cellulose, policmer mwachilengedwe amapezeka m'makoma a cell a mbewu. Izi zimasinthidwa ndikusinthidwa kwa ma cellose osinthika ndi magulu osiyanasiyana ogwirira ntchito, kupereka njira inayake ku mamolekyulu. Cellulose eder amagwiritsidwa ntchito kwambiri pamafakitale osiyanasiyana chifukwa cha kusintha kwawo kwa mafakitale awo, chifukwa kuphatikiza kumanga, mankhwala opangira mankhwala, chakudya, zodzola, komanso zina zambiri.
Kudziwitsa "zabwino" etheluuse kumatengera zofunikira zomwe mukufuna. Chuma chosiyanasiyana cha cell chimawonetsa zinthu zosiyanasiyana, monga kuphedwa, kusungunuka, ndi luso lopanga mafilimu, zimawapangitsa kukhala oyenera kuti akhale oyenera. Nazi zina mwazomwe zimagwiritsidwa ntchito komanso zowonedwa bwino za celluse:
- Methyl cellulose (MC):
- Katundu: Mc amadziwika kuti ndi kuthekera kwa madzi, kumapangitsa kuti ikhale yoyenera pakugwiritsa ntchito pomanga, makamaka m'makampani omanga. Amagwiritsidwanso ntchito pa mankhwala opangira mankhwala ndi zakudya.
- Mapulogalamu: matope ndi matope a simenti, mapiritsi opanga mankhwala, komanso wothandizila ku chakudya.
- Hydroxyethyl cellulose (hec):
- Katundu: Hec imapereka madzi abwino kusungunuka ndipo amasinthasintha malinga ndi kuwongolera mafakisoni. Nthawi zambiri imagwiritsidwa ntchito pazinthu zonse ziwiri zopanga mafakitale komanso ogula.
- Ntchito: utoto ndi zokutira, zosamalira payekha (shampoos, zodzola), zomata, ndi mankhwala opangira mankhwala.
- Carboxymethyl cellulose (cmc):
- Katundu: masentimita ndi osungunuka madzi ndipo ali ndi katundu wabwino kwambiri komanso wokhazikika. Amagwiritsidwa ntchito kwambiri mu chakudya ndi mafakitale opangira mankhwala.
- Mapulogalamu: Zogulitsa Zakudya (monga Thicker ndi Stateseriction), mankhwala osokoneza bongo, zodzoladzola, zovala, ndi madzi akubowo amafuta.
- Hydroxypypyl methyl cellulose (hpmc):
- Katundu: HPMC imapereka ndalama zambiri zamadzi, mpweya wamafuta, ndi katundu wamavidiyo. Amagwiritsidwa ntchito kwambiri pomanga ndi mankhwala opangira mankhwala.
- Mapulogalamu: Mapulogalamu a matailosi, otembenukira-cement, mapangidwe am`kamwa, komanso makina operekera mankhwala osokoneza bongo.
- Ethyl hydroththyl cellulose (Ehec):
- Katundu: Ehec amadziwika chifukwa cha mafashoni ake apamwamba komanso kusungidwa kwamadzi, kupangitsa kuti ikhale yoyenera pomanga mapulogalamu pomanga ndi mankhwala.
- Mapulogalamu: Zowonjezera za matongani, owonjezera kukula mu mankhwala, komanso zodzoladzola.
- Sodium carboxymethyl cellulose (Na-CMC):
- Katundu: Na-cmc ndi ma cellulose osungunuka ndi ma cellose ether ndi apamwamba kwambiri komanso okhazikika. Nthawi zambiri zimagwiritsidwa ntchito mu chakudya ndi ntchito zosiyanasiyana zamakono.
- Mapulogalamu: Zogulitsa Zakudya (monga kukula ndi chibilire), mankhwala osokoneza bongo, zolembedwa, komanso madzi obowola.
- Microcrystalline cellulose (MCC):
- Katundu: McC imakhala ndi tinthu tating'onoting'ono, ma crystalline ndipo nthawi zambiri amagwiritsidwa ntchito ngati binder ndi filler m'mapiritsi a mankhwala.
- Mapulogalamu: Mapiritsi am'mapiri a mankhwala ndi makapisozi.
- Sodium carboxymethyl wowuma (ma cms):
- Katundu: ma cms ndi chotupa chotupa chokhala ndi katundu wofanana ndi na-cmc. Nthawi zambiri amagwiritsidwa ntchito popanga zakudya.
- Mapulogalamu: Zogulitsa Zakudya (monga kukula ndi chikhazikitso), zolembedwa, ndi mankhwala.
Mukamasankha ethel ether kuti mugwiritse ntchito, ndikofunikira kuti tiwone zofunikira monga mamasukidwe, kusasinthika, kukhazikika, ndi zina. Kuphatikiza apo, kutsatirana ndi mfundo zowongolera ndi zomwe zimaganiziridwa mwachilengedwe ziyenera kufotokozedwa. Opanga nthawi zambiri amapereka ma sheet a data omwe ali ndi chidziwitso chatsatanetsatane pazinthu ndikugwiritsa ntchito ma cellose omwe ali ndi ma celluse.
Post Nthawi: Jan-03-2024