Sodium Carboxymethmethmethmethmethmethyl cellulose (cmc-na) ndi polymer yofunikira polymer, amagwiritsidwa ntchito kwambiri mu chakudya, mankhwala, mankhwala tsiku lililonse. Pofuna kuonetsetsa kuti ndi yake yokhazikika nthawi yosungirako ndikugwiritsa ntchito, malo osungira molondola ndi ofunikira.
1. Kutentha
Sodium Carboxymethyl cellulose iyenera kusungidwa m'malo owuma, ozizira komanso okhazikika. Kutentha kuyenera kusungidwa ndi kutentha kwa firi, ndipo matenthedwe olimbikitsidwa nthawi zambiri amakhala 15 ℃ mpaka 30 ℃. Kutentha kwambiri kumatha kuyambitsa kuchepa kwa masentimita kapena kuwonongeka kwa masentimita, pomwe kutentha kwambiri kumatha kukhumudwitsa kusungunuka kwake ndikugwiritsa ntchito zotsatira zake. Chifukwa chake, kutentha kokhazikika ndikofunikira kwambiri kuwonetsetsa kuti sodium cmc.
2. Kuwongolera chinyezi
Sodium CMC ili ndi mphamvu yamphamvu yamadzi, ndipo chilengedwe chambiri chimayambitsa mavuto ake, kuphatikizapo kubuma, kutsatsa kapena kutsika kapena kuchepa kwina. Kuti mupewe izi, chinyezi chokwanira cha chilengedwe chiyenera kulamulidwa pakati pa 45% ndi 75%. Chinyezi chochulukirapo chimayambitsa sodium cmc kuti chinyontho chizikhala chinyezi komanso kuwonongeka, komanso ngakhale kuwoneka bwino, motero ndikofunikira kuti chilengedwe chikhale chodetsa. Kuti mupeze zina mwatsatanetsatane wa CMC, zingakhale zofunikira kuti muchepetse chinyezi, kapenanso kugwiritsa ntchito zowongolera mpweya komanso zida zonyansa kuti zitsimikizire malo owuma.
3. Pewani Kuwala
Sodium ya CMC iyenera kutetezedwa ku dzuwa mwachindunji, makamaka pamene misewu ya Ultraviolet imakhala yamphamvu. Kuwala kumatha kuchititsa kuwonongeka kwa masentimita, zomwe zimapangitsa kusintha kwa maselo, potero kuchepetsa ntchito yake. Iyenera kusungidwa pamalo abwino momwe mungathere, ndipo matumba a opaka kapena mabatani azigwiritsidwa ntchito popewa kuwonekera kwa kuwala.
4..
Malo osungira ayenera kukhalabe mpweya wabwino kuti muchepetse kudzikundikira kwa chinyezi. Malo abwino olowa bwino amatha kuchepetsa kudzikundikira kwa chinyezi, kupewa chinyezi popanda chinyezi, ndikuwonetsetsa kuti cmc sodium. Kuphatikiza apo, mpweya wabwino umathanso kupewa mipweya yoyipa mlengalenga kuti isakhumudwitse malonda. Chifukwa chake, ndikofunikira kusankha malo okwanira osungirako mukamapanga kapena kusankha nyumba yosungiramo katundu.
5. Pewani kuipitsidwa
Panthawi yosungirako, kuipitsidwa ndi zodetsa, kuphatikiza fumbi, mafuta, mankhwala, ndi zina, ziyenera kupewedwa. Makamaka akamasungira za masentimita ambiri, onetsetsani kuti kukhulupirika kwa chotengera chidebe kuti asalepheretse, potero kumakhudza chiyero ndi magwiridwe antchito a cmc. Popewa kuipitsidwa, zinthu zopangira ziyenera kukhala zotengera za kalasi kapena zam'madzi, ndipo malo osungira ayenera kukhala oyera komanso osokoneza bongo.
6. Zofunikira
Pofuna kuonetsetsa kuti sodium Carboxymethylyl cellulose, zofuna kuti zisamuyendere nthawi yosungirako zimakhalanso okhwima kwambiri. Mafomu wamba omwe ali m'matumba apulasitiki, matumba a pepala, makatoni kapena migolo ya pulasitiki, ndipo nthawi zambiri pamakhala ma dehumeers m'matumba kuti awapume. Mapulogalamu akuyenera kuwonetsetsa kuti Chisindikizo chakwanira kuti chinyongero chinyontho. Mwambiri, zida zopangira ziyenera kusungidwa pamalo oyambilira kuti mupewe kuwonekera kwa mpweya mutatseguka, zomwe zingayambitse mayamwidwe kapena kuwonongeka kapena kuwonongeka.
7.. Nthawi Yosungira
Pansi pa malo oyenera, alumali moyo wa sodium cmc nthawi zambiri amakhala zaka 1-2. Pambuyo posunga nthawi, ngakhale sizingakhale zopanda ntchito kwathunthu, ziwonetsero zake zimayamba pang'onopang'ono, makamaka magwiridwe antchito ndi mafalo angachepe. Pofuna kuonetsetsa kugwiritsa ntchito bwino sodium cmc, ndikulimbikitsidwa kuti mugwiritse ntchito molingana ndi tsiku lomaliza lomwe lawonetsedwa pa batch batch, ndikuyesera kuwononga mkati mwa tsiku lotha ntchito.
8. Pewani kulumikizana ndi zinthu zosagwirizana
Pa nthawi yosungirako, sodium cMC iyenera kupewa kulumikizana ndi mankhwala monga ma asidi olimba, alkali olimba ndi oxidal, chifukwa zinthu izi zitha kukhala ndi vuto la masentimita kapena chiwonongeko. Makamaka, pewani kulumikizana ndi mpweya wowononga (monga chlorine, ammonia, ndi zina zambiri), zomwe zingapangitse masentimita kuti muwongolere kapena kuwonongeka. Chifukwa chake, masentimita ayenera kupewedwa kusakanikirana ndi mankhwala ena kapena kuyikidwa m'malo pomwe mphamvu imachitika.
9. Samalani ndi kupewa moto
Ngakhale sodium Carboxymethyl cellulose yokha siyikuyamwa, mphamvu yake ya polymer imatha kukhala ndi mawonekedwe ena owoneka bwino pansi. Chifukwa chake, posungira CMC, iyenera kusungidwa kutali ndi malawi otseguka ndi kutentha kwambiri kuti muwonetsetse kuti Wareowetor imakumana ndi zinthu zachitetezo chamoto. Ngati ndi kotheka, malo owuma moto monga ozimitsira moto amatha kukhazikitsidwa m'nyumba yosungiramo nthawi yake kuti yankho lake lithere ngozi.
10. Kuyendera ndi kusamalira
Pa nthawi yoyendera, kupewa kugwedezeka, kugwa komanso kupsinjika kwakukulu, komwe kumakhudza mtundu wa sodium cmc. Gwiritsani ntchito zida zapadera zoyendera ndi magalimoto kuti zitsimikizire kuti phukusi lake limakhala lolimba, ndipo pewani nyengo yovuta monga kutentha kwambiri ndi chinyezi chomwe chimakhudza zidazo paulendo. Chepetsa nthawi yosungirako nthawi yoyendera kuti muwonetsetse bwino malonda.
Kusunga kwa sodium carboxymethyl cellosethyl celluse kumafuna kuwongolera kwa chilengedwe monga kutentha, chinyezi, opepuka komanso mpweya wabwino. Kusungidwa koyenera ndi njira zosungira kumatha kukulitsa moyo wa alumali wa cMC ndikuwonetsetsa kuti. Pa ntchito yeniyeni, kasamalidwe ka kasamalidwe kayenera kuchitika molingana ndi miyezo yoyenera komanso malangizo omwe ali ndi zofunikira zina, kuti azichita mbali yofunika kwambiri m'mafakitale osiyanasiyana.
Post Nthawi: Feb-15-2025