HydroxyPropyl methylcellose (HPMC) ndeyekuchinja kwakasiyana-siyana kunoshandiswa sepameni simende mune dzakasiyana maindasitiri. Nezvivakwa zvayo zvakasarudzika uye zvinoshanda, HPMC inoita basa rakakosha mukuvandudza mashandiro uye mhando yeiyo coment-based zvigadzirwa.
1.CHACRACTERISSICS yeHPMC:
Chemical dhizaini: HPMC ndeye isiri-ionic cellulose ther inotorwa kubva kuCellulose, polymer yakasikwa. Iyo yakashongedzwa nekurapa cellulose ine profilyone oxide uye methyl chloride.
Hydrophic chimiro: HPMC yakanyanya hydrophilic, zvichireva kuti inokwana inobata uye inochengetedza mvura. Ichi chivakwa chakakosha kuti basa rahwo sekement Stickener, sezvo rinobatsira mukuchengetwa kwemvura mukati meiyo cementiticious matrix.
Kugona kwakasimba: HPMC inoratidzira zvakanakisa zvakakora zvinhu kana akaparadzirwa mumvura. Iyo inoumba mhinduro ye viscous iyo inobudirira inosimbisa simbe slurries, motesheni, uye zvimwe zvinhu zvekuvaka.
Film Ford: Paunenge uchiomesa, HPMC inoumba pachena, inoshanduka, uye yefirimu. Iyi firimu inoshanda sechipo, kuvandudza kuderera, kuramba kwemvura, uye kusimba kwezvinhu zvevakadzi.
PH Kugadzikana: HPMC yakagadzikana pamusoro peiyo pl red ph range, ichiita kuti ienderane nezvakarongeka mashizha emisangano uye mamiriro ekuvaka.
2.Application yeHPMC muComent-based zvigadzirwa:
Tile Aomair: HpMC inowanzoshandiswa seanoshandiswa mumatehwe ematehwe ekuvandudza basa rekushanda, kuderedza, uye Sag kuramba. Iyo inosimudzira chisungo simba pakati pemasikati uye substrates, ichiratidza kuti isingaperi-yekupedzisira kuisirwa.
MOTONS: MuMetement Morty, HPMC inoshanda seRheology Modifier, inodzora viscossity uye kudzivirira kusarongeka. Inosimudzira kugoverwa yunifomu yekuwirirana, vanowedzera kushungurudzika, uye kuderedza shrinkage marara.
Kuzvimiririra mishonga: HPMC inorega kuzvimiririra kuzvimiririra kuzvimanikidza kuzvimanikidza kuzvimanikidza, kufambisa zvakatsiga uye zvakatovhara. Iyo inovandudza kuyerera, kuderedza nzvimbo yemusoro, uye inowedzera kupedzisa kwese.
Grouts: HPMC inoshandiswa muGrout mafomu ekugadzirisa viscosity uye kudzivirira kusagutsikana kwemasimendi. Iyo inovimbisa kuzadza kwakakodzera kwemapipi, inovandudza kubatana, uye kuderedza shrinkage panguva yekurapa.
Kunze kwekunzwa uye kupedzisa masisitimu Aya majasi anopa denderedzwa rekudzivirira pamusoro pemabhodhi ekusimbisa, achivandudza kushanda nesimba uye kusimba.
3.Benefits yekushandisa hpmc seke cement thickener:
Yakavandudzwa Working: HPMC inopa kuyerera kwakanyanya uye kupararira kumisikidzwa kwemasanganiswa, kusimudzira kugona uye kusununguka kwekushandisa.
Yakavandudzwa Adhisheni: Iyo firimu-fomu yekugadzira HPMC inovandudza bond Simba pakati pezvishandiso zvekushandisa uye Substrates, zvichikonzera zvinogara zviripo.
Kudzokorora kwemvura: HPMC zvakanyanya kuchengetwa kwemvura mukati meiyo coment-yakavakirwa mafomu, kuderedza kurasikirwa kwemvura kuburikidza nekubuda kwemvura uye kuona hydration chaiyo yeiyo simenti.
Yakaderedzwa Shrinkage: Nekudzora kwemvura kubuda kwemvura uye nekuvandudza kubatana, HPMC inobatsira kuderedza kudzima marara mune yakarongedzwa mashandiro ekugadzira, kuvandudza kutendeka kwavo.
Kuedza: HPMC inogona kuiswa nyore nyore muzvinhu zvakasiyana-siyana zvezvivakwa, kupa kuchinjika mukuumbwa uye kuwana maitiro anodiwa ekuita.
4.considedings yekushandisa HPMC:
Dosage: Iyo yakakwana dosage yeHPMC inoenderana nezvinhu zvakadai seyorement mhando, kusanzwisisika, uye zvinodiwa zvekushandisa. Izvo zvakakosha kuti uitise miedzo kuti uone iyo yakakodzera dosage yerudzi rwechokwadi.
Kusanganisa maitiro: Kupararira kwakakodzera kweHPMC kwakakosha kuti uwane zvinodikanwa zvinoda. Inofanira kuwedzerwa zvishoma nezvishoma kumvura yekusanganisa ichimutsa nguva dzose kudzivirira kuumbwa kwechikepe.
Kuenderana: HPMC inogona kudyidzana nevamwe vanowedzera varipo mune coment mafomu. Kuenzanisa kwemiedzo kunofanirwa kuitwa kuve nechokwadi chekugadzikana uye kuita kwechigadzirwa chekupedzisira.
Mamiriro ekunze: Tembiricha tembiricha uye humidity inogona kukanganisa mashandiro eHPMC-yakavakirwa simende musanganiswa. Kukurukurirana kwakakosha kunogona kudikanwa panguva inopisa kana yakaoma mamiriro ekunze kuti udzivise kuomesa uye kupaza.
Chengetedza: HPMC inofanira kuchengetwa munzvimbo inotonhorera, yakaoma kure kubva kune yakananga zuva uye kunyorova. Mamiriro ezvinhu ekuchengetedza akakodzera anobatsira kuchengetedza hunhu hwayo uye prelong hupenyu hwesherufu.
HPMC chinhu chakakosha chezvinhu zvakakoshesa zvigadzirwa zveSEENCE-based, zvinopa zvakanakira zvakawanda sekushanda kwakavandudzwa, kudenha, kuchengetwa kwemvura, uye kusimba kwemvura. Nokunzwisisa hunhu hwayo, zvikumbiro, zvikabatsirwa, uye kufunga, zvinoitwa nevanogadzira zvinokwanisika kugona kuzadza HPMC kuti uwedzere kuita uye kunaka kweiyo coment yavo.
Kutumira Nguva: Kukadzi-18-2025