Kuvaka Special HydroxyPropyl Methyl Celler yekunyoroveswa kumadziro, ichave iyo chaiyo yekunyorova inogona kugara mumvura methyl methyl cell Iyo yepamusoro iyo viscosity ye hydroxyprupyl methyl celler yekuchengetedza mvura ichave iri nani.
Once the moisture of hydroxypropyl methyl cellulose is too high, the water retention of hydroxypropyl methyl cellulose will decline, and it will directly lead to the construction efficiency of hydroxypropyl methyl cellulose. Isu tinowanzojairana nezvinhu zvichave nyore kuzvikanganisa, tinofanira kugara tichichengeta nyowani, tichawana mhedzisiro isingatarisirwi.
Iyo yekufungidzira viscosity izita rakakosha re hydroxypropyl methyl cellulose. Nzira dzakajairika kuyerwa ndeyekutima yekutenderera, Capillary viscosity kuyerwa uye kudonha viscosity kuyerwa.
Pakutanga, hydroxyprusyl methyl cellow yaive yakatemwa neCapillary viscosity kuyerwa, uchishandisa UHSCHER VERCOMETER. Mhinduro yekuyera kazhinji ndiyo mhinduro yemvura ye2, uye fomula iri: v = KDT. V ndiyo vhiza mumasekondi, k ndiyo nguva yekugara, D ndiko kuwedzera kwesangano nguva dzose tembiricha, uye t ndiyo nguva inotora kuti iende kumusoro kusvika pasi yeiyo viscometer mumasekondi mumasekondi. Iyi nzira yekuvhiya inonyanya kuomarara, kana paine zvinhu zvisina kujairika, zviri nyore kukonzera zvikanganiso, zvakaoma kuona kunaka kwehydroxproproproproplulose.
Dambudziko rekuvaka glue stration idambudziko rakakura rakasangana nevatengi. Chekutanga pane zvese, dambudziko rezvinyorwa zvekushandisa zvinofanirwa kutariswa kuvaka kuvaka glue stration. Chikonzero chikuru chekuvaka glue stratization ndiko kusapindirana pakati pePolyvinyl doro (PVA) uye hydroxyprupyl methelose (HPMC). Chikonzero chechipiri ndechekuti nguva yekusanganisa haina kukwana; Kune zvakare chivakwa glue kuremedza kuita hakuna kunaka.
Mukuvaka glues, pakarepo hydroxyprusyl methylcellose (HPMC) inofanira kushandiswa nekuti HPMC inongoparadzaniswa mumvura uye haina kunyungudika. Anenge maminetsi maviri, iyo viscosity yemvura inowedzera zvishoma nezvishoma, ichigadzira iyo yakajeka viscous colloid.
Mvura inopisa dzechirungu, mumvura inotonhora, inogona kukurumidza kuparadzirwa mumvura inopisa, nyangarika mumvura inopisa, apo tembiricha inowira kune imwe tembiricha, viscosity zvishoma nezvishoma inoonekwa, kusvika pakuumbwa kweiyo turniparest viscous colloid. Hydroxyprusyl methylcellose (HPMC) muchivako glue yakawedzera mari inokurudzirwa 2-4kg.
HydroxyPropyl Methyl Cellelose (HPMC) muchivako Glue Stability Setabiles, uye Kugadziriswa kwemvura kwakanaka, uye hakuna Kukanganiswa nePH Change, viscosity kubva ku0000 S - 200 000 s inogona kushandiswa. Asi mukugadzirwa haisi iyo viscosity iri nani, iyo visikoka uye kusungwa kwesimba zvakazara, iyo yakakwira viscosity, iyo isimba idiki, kazhinji viscosity yezviuru zvakakodzera.
Kutumira Nguva: Sep-16-2022