Hpmc (hydroxypropyl methylcellulose)ndi polymer yomwe imagwiritsidwa ntchito poimba yomwe imagwiritsidwa ntchito kwambiri m'munda wa omatira. Imagwira ntchito yofunika kwambiri pankhani zambiri za zomatira.
1. Ntchito yolimbitsa thupi
HPMC ndi yothandiza bwino yomwe ingasinthe kwambiri mafayilo komanso kukhazikika kwa zomata. Makina ake ochulukitsa amakhala ndi maunyolo olimba ndi polysaccharide, ndipo amatha kupanga njira yolumikizira cololonel m'madzi kapena okhazikika. Khalidwe ili limatha kuletsa zomatira kuti zisawonongeke kapena kukhazikika nthawi yosungirako komanso kugwiritsa ntchito motero kuonetsetsa kufanana kwa zomatira.
2.
HPMC ili ndi katundu wabwino kwambiri wotsatsa ndipo amatha kusintha motsatira zomatira ndi zomata za gawo lapansi. Atagwera pamwamba pa gawo lapansi, mamolekyu a HPMC amatha kulowa mu ma pores abwino pamwamba kuti apititse mphamvu yolumikizana ndipo ndi yoyenera mapepala monga mapepala, miyala.
3..
HpmcAli ndi katundu wabwino kwambiri wamakanema ndipo amatha kupanga yunifolomu komanso makanema opitilizabe atakutira. Kanemayu ali ndi mphamvu yabwino komanso yolemetsa ndipo imatha kupereka chitetezo chowonjezera cha zomatira, kukonza kulimba komanso kusakhazikika kwa mgwirizano. Kuphatikiza apo, kanemayo amachepetsa mphamvu zakunja, monga chinyezi kapena kusintha kwa kutentha, pa machitidwe a adtive.
4. Kusungidwa kwamadzi
HpmcAli ndi vuto la madzi abwino ndipo amatha kutseka chinyontho mu zomatira kuti muchepetse kuwonongeka kwa madzi. Izi ndizofunikira makamaka m'madzi okhudzana ndi madzi ndi zida za mmenga, zomwe zimatha kukulitsa nthawi yotsegulira, ndikuwongolera zomanga, ndikuipitsa zolimbitsa thupi zomwe zimayambitsidwa ndi madzi ophatikizika.
5. Stabizerve
HPMC imatha kukonza kwambiri kukhazikika kwa dongosolo lomatira, pewani kukhazikika kapena kuphatikizika kwa tinthu tokhazikika, ndikusamalira kufanana. Magulu ogwirira ntchito mu telecular unyolo wake amathanso kugwira ntchito synergilly ndi zina zothandizira kukhazikika ndi magwiridwe antchito.
6. Ubwenzi wachilengedwe
HPMC ndi mankhwala omwe amapezeka ndi kusintha kwa mankhwala a cellulose. Sikuti ndi poizoni, yopanda vuto komanso zosavulaza. Ntchito yake mu zoluma zimagwirizana ndi zofunikira za chitetezo zamakono ndipo zimakhala ndi zabwino zambiri popanga, makonda ndi mafakitale.
7. Sinthani Rhelogy
Mphamvu yapadera ya hpmc mu njira (monga shear yotakata) imapangitsa zomata kuti zikhale zomata kuti zikhale zomangamanga pa ntchito. Ma Visctce ake amachepetsa pansi pa zingwe zapamwamba, ndikupangitsa kuti ikhale yosavuta kupaka utoto kapena scrap, pomwe ma viscpe ake amachira pansi pa zomata zam'munda.
Madera Ogwiritsa Ntchito
Monga gawo lofunikira la zomatira, hpmc limagwiritsidwa ntchito kwambiri m'minda yotsatirayi:
Makampani omanga: Monga ufa wa tile, ufa waufa, matope owuma, omwe amagwiritsidwa ntchito kukonza magwiridwe antchito ndi nyonga.
Okonda zomata: kukonza mgwirizano pakati pa mtengo komanso kupewa kusweka.
Kupanga mapepala ndi kusindikiza: Kugwiritsa ntchito mapepala kuyambitsidwa kuti muchepetse kusalala ndi kutsatira.
Zolemba ndi zikopa: zomwe zimagwiritsidwa ntchito pokonza fiber ndi zomangira zokopa.
HpmcImachita maudindo angapo muzosatsatira monga kukula monga kukula, kusungidwa kwamadzi, kukhazikika, zomatira, zomatira ndi mapangidwe a makanema. Ilinso ndi zabwino zachilengedwe kutetezedwa ndi chilengedwe komanso chiwerewere chosinthika. Mphatso izi zimapangitsa kukhala chinthu chofunikira kwambiri komanso chofunikira kwambiri pakumatira, kupereka chithandizo chofunikira pakuwongolera magwiridwe antchito ndi misonkhano yosiyanasiyana.
Post Nthawi: Nov-23-2024