HydroxyPropyl methylcellose (HPMC) ndeyezvinhu zvinoshandiswa zvakanyanya mune yekuvaka indasitiri nekuda kweiyo yakanakisa mvura yekuchengetwa kwemvura. Mune zvekuvaka mashandisirwo akadai seyisiyo mapuranga, mapurasti uye tile ainesomes, kudzokorora kwemvura kuri kutsoropodza kuita kwakakwana uye kushanda zvakanaka.
Seimwe yezvinhu zvakakosha zvivakwa HPMC, kuchengetwa kwemvura kwakabatana zvakananga kune zvevisiko zvezvinyorwa. Iyo yepamusoro iyo viscosity yeHPMC, iri nani kuchengetedza kwemvura mari. Ichi chivakwa chinoita hpmc chisarudzo chakafarirwa zvekuvaka uye zvekuvaka nyanzvi.
Kuchengetwa kwemvura kwakakosha mukuvaka sezvo zvichiratidza kuti zvinhu zvinoshandiswa kuchengetedza kusawirirana kwavo kunyange kana kuoma. Semuenzaniso, mumasimendi anopa kana mapuranga, kuchengetwa kwemvura kunotadzisa zvinyorwa kubva pakupaza, kukanganisa kuperera kwevanhu. Saizvozvo, muTile Kugadziriswa, Kuchengetwa kwemvura kunobatsira kuve nechokwadi chekuti tiles inonamatira inobata zvakanyanya kune iyo substrate. Zvese zvezvikumbiro izvi zvinovimba neHPMC kuti ipe chaiyo yekuchengetedza mvura yekuchengetwa kwemari yechokwadi.
HPMC yashandiswa sechivakwa chekuvaka, inobatsira kudzora zvinyoro-nyoro uye zvinovimbisa kurasikirwa kunonyorova kuburikidza nekuomarara kwekunyora. Izvi zvinokoshesesa kuita stucco kana kushandura mashandisirwo, sezvinhu zvinofamba nekukurumidza zvinogona kupenga uye zvinogona kukonzera kukuvara kwechimiro. Kugona kwaHPMC Kuwedzera Kuchengetwa kwemvura kunobatsira kuchengetedza huwandu hunyoro hwekunyorovesa mumamiriro ekunyorera, uchibvumira zvinyorwa kuti zviome zvakaringana pasina kukuvadza chero kukuvara.
Iyo yakakwira viscosity yeHPMC inoguma nekugadziriswa kwemugumo, iyo inobatsira kuvandudza zvivakwa zvemvura. Kuenderana kweHPMC kunovimbisa kuti zvinyorwa zvinosara zviri pamusoro penguva yakawanda, nekudaro ichiramba ichinyorova zvemukati. Pamusoro pezvo, huwandu hwenziki hwakadanidzira hunonamira kubuda, hunovimbisa kuti zvinyorwa zvinoomesa zvishoma nezvishoma uye zvakaringana kuti upedze hwakanyanya kupera.
Kuwedzera kune yayo yakanaka kwazvo mvura yekuchengetwa, HPMC's viscosity yakakwira zvakare inopa zvakare kune yayo yekuyerera, bond simba nekuita. Yakakwira viscosity HPMC inopa zviri nani kuyerera mitengo, zvichiita kuti zvive nyore kupararira uye kubata pamusoro penzvimbo kurapwa. High-viscosity HpMC zvakare ine simba riri nani
Kana ichishandiswa muTile application, HPMC inowedzera kushanda kweiyo tiles inonamira, ichiita kuti varegedze zvakanyanya kusvika pakufamba uye kushoma kupaza kupaza. Izvi zvinonyanya kukosha munzvimbo dzinotarisirwa kufambiswa, senge mabhiriji, migwagwa mikuru, uye zvimwe zvinhu zveveruzhinji.
HPMC chinhu chakakosha mune yekuvaka indasitiri nekuda kweiyo yakanakisa mvura yekuchengetwa kwemvura inotungamira kumhando yepamusoro inopera. Iyo yakakwira viscosity yeHPMC inokwazisa mari yayo yekuchengetwa, kuyerera, bond Simba uye kuita kuti ive yakanaka yekushandisa mashandiro ekuvaka muindasitiri, kusanganisira simende rezvinyorwa, maPendenes uye mahwendefa nematanda. Kuita kwaro kwakakwirira muzvinyorwa zvinosimbisa kuti zvivakwa uye zvivakwa zvichamira muedzo wenguva, uchivandudza kuchengetedzeka, kushanda uye kusimba kwenzvimbo yakavakirwa.
Kutumira Nguva: Sep-05-2023