HydroxyPropyl methylcellose (HPMC) inzvimbo yeClongnictional inoshandiswa zvakanyanya mumasango akasiyana siyana kusanganisira kuvaka. MuGypsum application, HPMC inoshanda seinokosha inowedzera nehuremu hwakawanda hunobatsira kuvandudza maitiro ese uye kunaka kweGypsum mafomu.
Sumo kuHydroxyPropyl methylcellose:
HydroxyPropyl methylcellose ndeye Synthetic Polymer inotorwa kubva kuCellulose, polymer yakasikwa inowanikwa mune zvidyarwa. HPMC iri kurapwa nekubata cellulose nePropyl celleide uye methyl chloride, inokonzerwa nemakomputa neakavhenekerwa zvinhu zvichienzaniswa nemari yemuterevere. Dhigirii rekutsiva
Zvimiro zveHPMC:
Kuchengeta mvura:
HPMC ine yakanakisa mvura yekuchengetwa kwemvura uye inogona kuumba firimu rakatetepa pamusoro peiyo gypsum yekudzora kubuda kwemvura. Izvi zvakakosha kuti uwane kurapa kwemamiriro ekunze ekurapa uye kudzivirira kuomarara kwekuomesesa kwe stucco.
Yakavandudzwa Machina:
Kuwedzerwa kweHPMC kunowedzera kushanda kwePlaster, zvichiita kuti zvive nyore kusanganisa, shandisa nekupararira. Yakavandudzwa kuwiriranwa kunobatsira kupa zviri nani kuderedza uye kufukidzwa pane dzakasiyana siyana.
Kudzora nguva yekugara:
HPMC inobvumira kutonga kwakanyanya pamusoro pekuisa nguva yeplaster. Nekugadzirisa iyo HPMC Zvemukati, Vagadziri vanogona kugadzirisa nguva yekusangana kuti vasangane chaizvo purojekiti inodiwa, inovimbisa chikumbiro uye kupedzisa.
Kuwedzera maawa ekuvhura:
Nguva yakavhurika ndiyo nguva iyo plaster inosara isati yasvika isati yamiswa. HPMC yakawedzera maawa aro ekuvhura kuti upe mhizha uye vashandi vane nguva yakadzoreredzwa nguva yekunyorera uye kupera mabasa.
Simbisa Adhishing:
Iyo firimu-yekuumba midziyo yeHPMC rubatsiro kuvandudza chisungo pakati peplaster uye substrate. Izvi zvinonyanya kukosha kuti uve nechokwadi chekuti hurefu uye kujaira kwezvinhu zvakadzvanywa.
Crack Resistance:
HPMC inobatsira kuderedza mukana wekupaza muplaster nekuwedzera kushanduka kwayo uye simba. Izvi zvakakosha kuti urambe wakavimbika kutendeka kweiyo yakagadziriswa nzvimbo pamusoro pekureba.
Yakavandudzwa Rheology:
Rheology inoreva kuyerera uye deformation maitiro ezvishandiso. HPMC inogona kugadzirisa iyo rheological zvivakwa zve gypsum, ichipa iyo yaidiwa kusawiriranwa kwekushandiswa nyore uye kuwanda.
Kushandisa HPMC muGypsum:
Gypsum Plaster:
MuGypsum mafomu, HPMC inowanzoshandiswa kuvandudza kuchengetwa kwemvura, kushanda uye kushushikana. Iyo inobatsirawo kudzora nguva yekuisa nguva uye inovandudza kuita kwese kweGypsum-based stucco.
SIMEL-BASE BASA ROPA:
HPMC inoshandiswa zvakanyanya mumasimendi-yakavakirwa plasters uko inowedzera mukana wekuwana iyo inodiwa rheology renhera, nguva yakavhurika uye kudedera. Kudzoreredza nguva dzekuronga kunonyanya kubatsira kurangana kwakakura zvekuvaka.
Lime paste:
Lime Plaster Foraster Yakabatsirwa Kubva Mukuwedzera kweHPMC Kuti Uwedzere Kuchengetwa Kwemvura uye Kudzivirira. Iyo polymer's kuwirirana ne lime-based zvigadzirwa zvinoita kuti ive yakakodzera sarudzo yehaka uye ekudzorera mapurojekiti.
Kunze kwekunzwa uye kupedzisa masisitimu (eifs):
HPMC chimwe chikamu chakakosha cheEFS zvikumbiro, kubatsira kuvandudza kushandurwa, kuchinjika uye kupenga kuramba. Zvivakwa zvaro zvemvura zvinowanikwa zvakanyanya mune zvekunze stucco masystem.
Mukupedzisa:
HydroxyPropyl methylcellose ndeye yakakwana yekuwedzera muGypsum mafomu nekuda kwekugovera kwayo kuwanda kwekuchengetwa kwemvura, kushanda, kuisirwa nguva uye kupaza kupokana. Kunyangwe ichishandiswa muchirongwa, simende, lime kana yekudzima madziro masisitimu, HPMC inoita basa rinokosha mukuvandudza maitiro ese uye mhando ye plaster. Sezvo maitiro ekuvaka anoramba achienderera mberi, Hpmcers kuverenga uye kuvimbika kwaHpmc kwakazviita chimwe chinhu chakabatanidzwa chevanoita zvemazuva ano, vachiratidza kuti kubudirira uye kubudirira mumapurojekiti akasiyana siyana.
Kutumira Nguva: Nov-28-2023