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HPMC YB 4000
EipponCellHPMC E4000 ndi hydroxypropyl methyl cellulose ether yopangidwa kuti igwiritsidwe ntchito muzoumba.Hydroxypropyl methylcellulose (HPMC) ndi non-ionic cellulose ether yochokera ku cellulose yachilengedwe ya polima kudzera munjira zingapo za etherification.Ndi ufa woyera wopanda fungo, wosakoma, komanso wopanda poizoni.Akawonjezeredwa kumadzi ozizira, amapanga njira yowoneka bwino kapena yamtambo pang'ono ya colloidal.HPMC ali katundu angapo monga thickening, dispersing, emulsifying, filimu kupanga, suspending, adsorbing, pamwamba ntchito, posungira chinyezi, ndi colloid chitetezo.Imapeza ntchito zambiri m'mafakitale osiyanasiyana, kuphatikiza zida zomangira, mafakitale zokutira, utomoni wopangira, mafakitale a ceramic, nsalu, ulimi, mankhwala atsiku ndi tsiku, ndi zina zambiri.
Komwe mungagule Cas HPMC YB 4000
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HPMC YB 810M
EipponCell HPMC 810M ndi ceramic-grade Hydroxypropyl Methylcellulose (HPMC), yomwe imadziwikanso kuti Hypromellose ndi Cellulose Hydroxypropyl Methyl Ether.Amachokera ku cellulose ya thonje yoyera kwambiri ndipo amakumana ndi njira ya etherification pansi pamikhalidwe yamchere.HPMC amaonetsa matenthedwe gelation katundu.Madzi ake amadzimadzi akatenthedwa, amapanga gel osakaniza ndi mpweya, womwe ukhoza kusungunukanso pozizira.Kutentha kwa gelation kumasiyanasiyana malinga ndi zomwe zimapangidwira.Kusungunuka kumayendetsedwa ndi mamasukidwe akayendedwe, ndi kutsika kwamakamaka kumabweretsa kusungunuka kwakukulu.Kutha kwa HPMC m'madzi sikukhudzidwa ndi mtengo wa pH.
HPMC ili ndi zinthu zingapo zodziwika bwino, kuphatikiza kuthekera kokulirakulira, kutulutsa mchere, kukhazikika kwa pH, kusunga madzi, kukhazikika kwapang'onopang'ono, luso lopanga filimu, kukana kwa ma enzyme, dispersibility, ndi mgwirizano.Mafotokozedwe aliwonse a HPMC amatha kuwonetsa kusiyanasiyana pang'ono pazinthu izi.
Komwe mungagule Cas HPMC YB 810 M
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HPMC YB 6000
EipponCellHPMC 6000 ndi hydroxypropyl methyl cellulose ether yopangidwira ntchito za ceramic.Pakafukufuku, magawo osiyanasiyana a ufa wa hydroxypropyl methyl cellulose (HPMC) ndi wowuma adagwiritsidwa ntchito ngati zomangira pakutulutsa matupi obiriwira a silicon nitride.Kufufuzaku kunayang'ana pa kuyesa mphamvu zopindika za mfundo zitatu za zitsanzo ndi kusanthula microstructure ya fracture pamwamba.
Zotsatira zake zidawonetsa kuti HPMC idakhudza kwambiri kulimbikitsa mphamvu zobiriwira poyerekeza ndi kugwiritsa ntchito wowuma.Kuphatikizira 10% HPMC monga chomangira kunapangitsa mphamvu yosinthika ya 29.3±3.1 MPa, yomwe inali pafupifupi nthawi 7.5 kuposa zida zofananira zogwiritsa ntchito wowuma.Kuwonjezeka kwakukulu kwa mphamvu kudabwera chifukwa cha kukhalapo kwa tinthu tating'onoting'ono ta HPMC tomwe tidalumikizana ndi njira yotulutsira ndikuwonetsetsa kutulutsa panthawi yoyeserera.
Komwe mungagule CasYB6000
