HydroxyPropyl methylcellose (HPMC) ndeyekuwanzoshandiswa zvakanyanya makemikari anowedzera mukugadzirwa kwakanyorova musanganiswa. Iyi cellulose ether compound ine zvakakosha zvivakwa zvinogadzirisa kuita, kusimba uye kushanda kwemauto. Basa guru reHPMC riri kuwedzera kuchengetwa kwemvura uye kushamwaridzana, nekudaro kuwedzeredza kugona kwekubhira.
1. Kuvandudza Kushanda
Iko kushanda kweiyo yakanyorova musanganiswa motsi inoreva kugona kwayo kuve nyore kubatwa uye kudururwa panguva yekuvaka. Ichi chinhu chakakosha kuti uve nechokwadi chekuti mongwe iri nyore kusanganisa, kudurura uye fomu. HPMC inoitwa sepombi ipapo ichipa iyo yakakodzera huwandu hwekuchengetwa kwemvura uye viscosity kune dhiri. Nekuwedzera kweHPMC, durari inova yakawanda viscous, ichibvumira kuomerera uye kusungwa zviri nani.
Mhedzisiro yeHPMC paMortar Workability inogona kuzivikanwa nekugona kwayo kutenderedza uye kushandura rheology yemusanganiswa. Nekuwedzera iyo visikoka yemusanganiswa, HPMC inogonesa kuyerera zviri nani uye inoderedza chero tsika yekusagadzikana kana kubuda ropa. Kuvandudzwa kweReology yemusanganiswa zvakare kunobatsira kuderedza zvevhiza yemutya, zvichiita kuti zvive nyore kushanda nazvo.
2. Wedzera kuchengetwa kwemvura
Kuchengetwa kwemvura ndeimwe yezvinhu zvakakosha zvivakwa zvekunyorova musanganiswa musanganiswa. Inoreva kugona kweiyo motsi kuchengetedza mvura kwenguva yakareba. Iyo inoda mucheki inoda kuchengetedza mvura yekuwedzera kuwedzera simba uye kudzivirira shrinkage uye kupaza panguva yekuoma.
HPMC inovandudza kuchengetedza kwemvura yekunyorova musanganiswa musanganiswa nekudzora iyo yekukanda uye kusunungurwa kwemvura mumusanganiswa. Iyo inoumba firimu rakatetepa rakatenderedza nzvimbo dzechikamu, zvichivadzivirira kubva pakubata mvura yakawandisa uye nekudaro ichiramba ichisanganiswa yemusanganiswa wemusanganiswa. Iyo firimu inobatsira zvakare kuderedza kubuda kwemvura mumusanganiswa, nekudaro tichiwedzera nguva yekushanda yedhaka.
3. Kuwedzera Dhiziri
Adhishing ndiko kugona kweiyo durari kusungwa uye kuomerera kune substrate. Ichi chinhu chakakosha mukuona kuti duri rinogara munzvimbo uye hariparadzanisi kubva pamusoro penzvimbo yacho. HPMC inovandudza iyo yekushambidzika yemugadzike musanganiswa muhomwe nekuwedzera kusanganisa kwemusanganiswa, nekudaro uchiwedzera kugona kwayo kusungwa.
HPMC inowana izvi nekugadzira iyo yakaonda firimu yakatenderedza zvikamu zvechikamu, izvo zvinobatsira kuvandudza simba rekuita remutya. Iyo firimu zvakare inoita sechipinganidzo, ichidzivirira iyo dhaka kubva mukuparadzanisa kubva kune substrate. Yakavandudzika Durnoni inovandudza kusimba uye kuvimbika kwekuvaka.
Mumhedziso
Kuwedzerwa kweHPMC kune yakanyorova Sanganisa motars ine akati wandei mhedzisiro mukuita, kusimba uye kushanda kwemusanganiswa. Inovandudza kuchengetwa kwemvura, kushanda uye kuderedza, kugadzira mongwe yakawanda, nyore kubata uye yakavimbika. Izvi zvivakwa zvinoita hpmc chinhu chakakosha chemakemikari musiction mukugadzirwa kwakanyorova mbozha.
Kutumira Nguva: Sep-15-2023