Kusiyana pakati pa gulu la ntchito ya HPMC ndi Care Cered HPMC

Hydroxypropyl methylcellulose (hpmc) ndi polymer yosiyanasiyana yomwe ili ndi mapulogalamu osiyanasiyana m'makampani osiyanasiyana kuphatikiza ntchito zomanga, chakudya ndi chisamaliro chaumwini. Mu gawo lomanga, HPMC imagwiritsidwa ntchito ngati thicker, bander ndi emulsifeer pazogulitsa za simenti. Pakusamala kwa makampani, hpmc imagwiritsidwa ntchito ngati chopangira muzodzikongoletsera zambiri chifukwa cha mawonekedwe ake abwino ndi mawonekedwe.

Komabe, si zinthu zonse za HPMC zimapangidwa zofanana. Kutengera ndi njira zopangira ndi miyezo yapamwamba, hpmc imatha kugawidwa m'magawo osiyanasiyana: Ntchito zomanga ndi kalasi yosamalira. Munkhaniyi, tikambirana kusiyana pakati pa madegi a HPMC.

1. Kupanga:

Njira Yopanga Yomanga ndi Kusamalira Magulu HPMC imayamba ndi kuchotsera kwa cellulose pa cellulose ku mitengo yamtengo kapena matanga a thonje. Cellulose ikatulutsidwa, imakonzedwanso kuti ipange HPMC. Komabe, kusiyana pakati pa magiredi awiriwo kuli podziyeretsa komanso kugwiritsa ntchito zowonjezera.

HPMC yomanga imapangidwa nthawi zambiri pogwiritsa ntchito njira zosavuta komanso zotsika mtengo zomwe zikutsukidwa. Mtundu wa hpmc uwu umagwiritsidwa ntchito makamaka pazopanga zomwe zimapangidwa sipamwamba.

Komabe, chisamaliro chamunthu hpmc, kumbali inayo, chimapangitsa kuti zikhale zoyeretsa kwambiri kuti zitsimikizire kuti ndinu oyera. Mankhwala a Ceder HPMV amayesedwa chifukwa cha zitsulo zolemera, tizilombo tating'onoting'ono, komanso zosafunikira zokumana ndi zofuna zabwino komanso zofunika pa ntchito zamagalimoto.

2. Ungwiro ndi Makhalidwe Abwino:

Gubc RPMC HPMC ili ndi chiyero chotsiririka komanso miyezo yapamwamba kuposa kalasi yaumwini hpmc. HPMC yomanga imagwiritsidwa ntchito popanga zinthu zomwe zimafunikira kwenikweni, monga zinthu zochokera kumenta, zopangidwa ndi gypsum, ndi tims a tiles. Zinthu izi sizoyenera kwa anthu, miyezo yochepetsetsa yoyera ndizovomerezeka.

Komabe, chisamaliro chamunthu hpmc, kumbali ina, chikuyenera kukhala oyera komanso miyezo yapadera. Zogulitsa zaumwini, monga shampoos, zodzola ndi zowonera, zimapangidwa kuti zizigwiritsidwa ntchito pakhungu kapena tsitsi limodzi, nthawi zina, zimadyetsedwa ndi thupi. Chifukwa chake, kuyera kwa zosakaniza zomwe zagwiritsidwa ntchito muzinthu izi ndikofunikira kuti mupewe zovuta za wogwiritsa ntchito.

3..

HPMC yomanga nthawi zambiri simafunikira kuvomereza kwakukulu chifukwa sioyenera kudya anthu. Komabe, mabungwe ena oyang'anira angafunikire kuti opanga apereke pepala lotetezeka (ma SDS) pazogulitsa zawo, zomwe zimafotokoza zoopsa zomwe zingachitike komanso zomwe zimalimbikitsa chitetezo.

Mosiyana ndi izi, chisamaliro chaumwini hpmc chimafunikira kuvomereza kwakukulu, kutengera dzikolo ndi dera lomwe chinthucho chimapangidwa kuti zigulitsidwe. Mabungwe owongolera monga chakudya cha US ndi mankhwala osokoneza bongo (FDA) amafuna kuti opanga azikhala otetezeka kuti azikhala otetezeka komanso ophunzirira musanavomereze zinthu zomwe amasamalira.

4. Ntchito:

Ntchito yomanga hpmc ndiyoyenera pakugwiritsa ntchito osiyanasiyana pomanga. Nthawi zambiri imagwiritsidwa ntchito ngati wothandizila ndi madzi osungira madzi muzopangidwa ndi madothi monga matiya, grout, ndi konkriti. HPMC imagwiranso ntchito ngati chophimba chabwino komanso emulsiferier mu gypsum zinthu zina monga zodulira zolumikizira ndi zopukutira zomaliza.

Kumbali inayo, chisamaliro chaumwini hpmc chimagwiritsidwa ntchito ngati zosakaniza zodzikongoletsera, monga chisamaliro cha tsitsi, chisamaliro chisamaliro cha khungu. Ndi filimu yabwino kwambiri yomwe kale ndi yotchinga, ndikupanga ma gels ndi emulsions okhazikika. HPMC imagwiritsidwanso ntchito ngati mawonekedwe owonjezera kuti apereke chosalala, ka silky kumverera kwa madongosolo anu.

Kusiyana pakati pa kalasi yomanga ndi kalasi yaumwini ndi kuchuluka kwa chiyero, miyezo yapamwamba, kuvomerezedwa ndi ntchito. Ntchito yomanga hpmc ndi yoyenera kwa zinthu zopanda anthu komwe zimayenera kukhala zoyera. Mauthenga a Carge HPMC amatsata miyezo yabwino komanso yoyera kuti muwonetsetse chitetezo cha wogwiritsa ntchito. Ndikofunikira kumvetsetsa kusiyana pakati pa milingo iwiri iyi ya HPMC, monga kugwiritsa ntchito bwino mulingo wolakwika kumatha kudwala kapena kugwira ntchito yopanda ntchito.