Post Zuva:3,Jul,2023

Hydroxypruppyl methyl cellulose(HPMC)inowanzo shandiswa muPutty Poda neViscosity ye 100000, nepo motsi ine zvakakwirira zvinodiwa zvevasokisi uye inofanira kusarudzwa neiyo viscosity ye150000 yekushandisa zviri nani. Basa rakakosha kwazvo rehydroxypruppyl methyl celluloseKuchengeta mvura, ichiteverwa nekukora. Naizvozvo, muPutty poda, chero bedzi kuchengetwa kwemvura kuchisvika uye visikoka kwakaderera, zvinogoneka zvakare. Kazhinji, iyo yepamusoro vhiza, zvirinani kuchengetwa kwemvura. Nekudaro, apo viscosity painopfuura 100000, mhedzisiro ye viscosity pane kuchengetwa kwemvura haina kukosha.

Juuu kuvaka zvinyorwa zvehunhuHydroxypruppyl methyl celluloseKusiyaniswa neViscosity, inowanzo kupatsanurwa mumhando dzinotevera:

1. Yakaderera viscosity: 400 viscosity cellulose, inonyanya kushandiswa kune wega kuunganidza dhaka. Yakadzika viscosity, yakanaka yekuyerera, uye mushure mezve, ichadzora kuchengetedza kwemvura. Kubuda ropa hakuzi pachena, kuderera kuri diki, uye kupaza kunoderedzwa. Izvo zvinogona zvakare kuramba sevimentation, kusimudzira kuyerera uye kupokana.
2. Pakati pekudzika viscosity: 20000 kusvika 50000 viscosity cellulose, inonyanya kushandiswa zvigadzirwa zveGypsum uye majoini ejoin. Kudzika viscossity, kudzokorora kwemvura, kugona kugona, uye kuwedzera mvura yekuwedzera,
3. Mepu viscossity: 75000-100000 Viscosity Cellulose, inonyanya kushandiswa mumukati uye kunze kwemadziro kunze kwekunze. Mwero viscossity, kuchengetwa kwemvura yakanaka, uye yakanaka yekuvaka dhiraivha.
4 Iyo dhudzi haisi nyore kuwira pasi uye kusungirirwa, kugadzirisa kuvaka.
Kazhinji, iyo yepamusoro vhiza, zvirinani kuchengetwa kwemvura. Naizvozvo, vatengi vazhinji vanosarudza kushandisa mwemvisity viscosity Cellulose Cellulose (75000-100000) panzvimbo yeiyo Sevle Low Viscosity Cellulose Cellulose (20000-50000) Kuti uderedze huwandu hwekuwedzera uye kudzora mari.
Iyo viscosity yeHpcInoshamisa kwazvo kune tembiricha, mune mamwe mazwi, iyo viscosity inowedzera nekuderera kwekushisa. Iyo viscosity yechigadzirwa inoreva kuti yayo 2% mhinduro iri pakudziya kwemadhigirii makumi maviri Celsius, uye mhedzisiro yebvunzo ndeyochokwadi.
Muzvikumbiro zvakanangana, kutarisirwa kunofanirwa kubhadharwa kune nzvimbo neakakura kupisa kusiyana pakati pezhizha uye chando, uye zvinokurudzirwa kwazvo kushandisa viscosity munguva yechando. Zvikasadaro, kana visikoity yakaderera, visikopo yemasero inozowedzera uye mahonje achirema.