Iyo yakakwirira kujeka kwe hydroxypropyl methyl cellulose, zviri nani kunyungudika kwemvura. Zvinhu zvinokanganisa kunyungudika kwemvura kwedhaka resimende zvinosanganisira viscosity ye cellulose ether, huwandu hwekuwedzera, saizi yechikamu uye tembiricha yekushandisa. Iyo yakakwirira viscosity ye cellulose ether, zviri nani kunyungudika kwemvura. Viscosity ndiyo yakakosha parameter ye HPMC. Kuenzaniswa nechinhu chimwe chete, viscosity yakayerwa nenzira dzakasiyana yakakura, idiki kana kunyange kaviri chinhambwe. Naizvozvo, maererano ne viscosity, zvinodikanwa kuita mune imwechete bvunzo mwero. Kusanganisira tembiricha, mota rotor, etc. Kazhinji kutaura, iyo yakakwirira viscosity, zviri nani kuita chaiko.
Hydroxypropyl methyl cellulose, inozivikanwa se "industrial monosodium glutamate", inoshandiswa zvakanyanya. Hydroxypropyl methyl cellulose pachayo inewo marudzi akasiyana, ayo akakamurwa kuva mvura inotonhora pakarepo mhando uye inopisa-kunyunguduka mhando. Mvura inotonhora pakarepo HPMC inoshandiswa zvakanyanya, uye inogona kushandiswa mukati memadziro emadziro putty poda, simende dhaka, pendi yekuvaka yemvura, makemikari ezuva nezuva, etc. Heat soluble. HPMC inowanzo shandiswa pakugadzira hupfu hwakaoma, izvo zvinosanganiswa zvakananga nehupfu hwakaoma, senge putty poda uye dhaka. Mvura inotonhora pakarepo zvigadzirwa zvakaderera kune zvinopisa-zvinonyunguduka zvigadzirwa mukuchengetedza mvura uye kugadzikana kwechigadzirwa, saka mhando dzakasiyana dzinofanira kusarudzwa maererano nekushandiswa kwakasiyana.
Zvisinei, iyo yakakwirira viscosity, iyo yakakwirira HPMC zvemukati, uye yakaderera solubility ye HPMC. Izvi zvine kukanganisa kwakashata pasimba rekumanikidza uye maitiro ekuvaka esamende dhaka. Iyo yakakwirira viscosity, iyo inonyanya kuoneka kukora kwekuita kwesamende dhaka. Zvisinei, zvakasiyana kubva pasi, iyo yakakwirira iyo viscosity iri, iyo yakakwirira viscosity yesamende dhaka iri. Pamusoro pekushandisa, icharatidzawo ruzivo rwekuzvinamira banga uye nekunzwa kwayo kwakanyanya kumaplateti. Asi hazvibatsiri kuvandudza simba rekumanikidza remvura simende dhaka pachayo.
Youngcel HPMC/MHEC inoshandiswa zvakanyanya seChemical Auxiliary Agent yeTile Adhesive, Cement Plaster, Dry mix mortar, Wall putty, Coating, Detergent uye zvichingodaro.Uye isu tinogona kukupa mutengo wakaderera uye wakanakisa mhando.
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Nguva yekutumira: Jul-14-2022