Nzira yekuyera sei viscosity yeHPMC?

Ndeapi matanho ekuyera kuyera viscosity yehydroxypropyl methyl celluloseHPMC?Patinoedza viscosity ye cellulose.Kuti uve nechokwadi chechokwadi chemhedzisiro yebvunzo, kutarisisa kwakanyanya kunofanirwa kubhadharwa kune zvinotevera zvikamu zvina.

1. Zviratidzo zvekushanda zvechiridzwa zvinofanira kusangana nezvinodiwa nemitemo yenyika yekuongorora metroological.

Thehydroxypropyl methyl celluloseViscosity yekuyera chiridzwa chinoshandiswa muyedzo kutenderera.Kana zvichidikanwa (chiridzwa chinowanzoshandiswa kana mumamiriro ezvinhu akaoma evanokwanisa), imwe yepakati-yekuzviedza inoitwa kuti ione kuti kuyerwa kwekuita kunokodzera uye kukanganisa kwekodha kuri mukati mehutano hunobvumirwa, kana zvisina kudaro data yakarurama haigoni kuwanikwa.

2. Nyatsoteerera kupisa kwemvura iri kuyerwa.

Vazhinji vashandisi vanofuratira izvi uye vanofunga kuti tembiricha inenge isina basa.Maedzo edu anoratidza kuti: kana tembiricha yakatsauka iri 0.5 ℃, kutsauka kweviscosity yezvimwe zvinwiwa kunopfuura 5%.Kutsauka kwekushisa kune simba guru pane viscosity, tembiricha uye viscosity.Naizvozvo, kutarisisa kunofanirwa kutorwa kuchengetedza tembiricha yemvura yakayerwa padyo nenzvimbo yakatarwa tembiricha, uye pakuyera kwakaringana, zvakanaka kusapfuura 0.1 ℃.

3. Kusarudzwa kwemudziyo wekuyeresa (kunze kwechubhu).

Kune maviri-barrel rotary viscometers, verenga bhuku rekushandisa zvakanyatsonaka uye uenzanise rotor (yemukati cylinder) maererano.Silinda yekunze, zvikasadaro mibairo yekuyera ichave yakatsauka zvakanyanya.Kune imwechete cylinder rotational viscometer, radius yekunze cylinder inofanira kunge isingagumi mumusimboti.Chiyero chaicho chinoda kuti dhayamita yemukati yehumburumbira yekunze isiri pasi pehumwe saizi.Semuenzaniso, iyo NDJ-1 rotary viscometer inoda yekuyeresa beaker kana yakatwasuka chubhu chigadziko chisiri pasi pe70 mm muhupamhi.Ongororo dzakaratidza kuti zvikanganiso zvakakura zvekuyera zvinogona kuguma kana dhayamita yemukati yemudziyo idiki, kunyanya kana rotor kwete.1 inoshandiswa.

4, nenzira yakarurama sarudza rotor kana kugadzirisa kukurumidza, kuitira kuti kukosha kwegridhi yemagetsi pakati pe20-90.

Rudzi urwu rwechiridzwa chinoshandisa dial plus pointer kuverenga, uye musanganiswa wekugadzikana uye kutsauka kwekuverenga kune 0.5 grids.Kana kuverenga kuri kudiki, kunosvika 5 grids, kukanganisa kwacho kunogona kupfuura 10%.Kana iyo rotor yakarurama yakasarudzwa kana kuverenga kwekukurumidza kuri makumi mashanu, kukanganisa kwehama kunogona kuderedzwa kusvika 1%.Kana iyo kukosha ichiratidza pamusoro pe90, torque inogadzirwa nechirimo yakakura kwazvo, iyo inowanzoitika uye inokuvadza bvudzi rebvudzi, saka tinofanira kusarudza nemazvo rotor nekukurumidza.

Iri bepa rinosuma nyaya dzinoda kutariswa mukuyera viscosity yehydroxypropyl methyl cellulose, uchitarisira kuti zviri pamusoro apa zvinogona kukubatsira kuyedza.KIMA CHEMICALinonamatira kumusimboti we "innovation, mutengi kutanga, mhando yekutanga".Iyo pfungwa yekusimudzira bhizinesi ndeyekuvaka pane yenguva refu kuvimba uye kusimudzira, kugara uchigadzira michina uye tekinoroji, kune yakasvibira kuchengetedza kwezvakatipoteredza uye yakakwirira-tech kusimudzira.Iyo kambani inoda kushandira pamwe neyemukati uye yekunze zvigadzirwa zvemhando yepamusoro uye shamwari kwenguva yakareba, kubatana kwechokwadi.