Hydroxypropyl methylcellulose (HPMC) i polymer inoshanda zvakasiyana-siyana inowanzoshandiswa mumaindasitiri akasiyana siyana, kusanganisira kuvaka, kwainowana kushandiswa mugypsum grouts. Iyi koniyuta inoita basa rakakosha mukusimudzira mashandiro ekugadzira grout, kubatsira kuvandudza kushanda, kunamatira uye kuita kwese.
Nhanganyaya yeHydroxypropyl Methylcellulose (HPMC)
1. Chimiro chemakemikari uye kuumbwa
HPMC inotorwa kubva kune cellulose, yakasikwa polymer inowanikwa muchirimwa sero madziro.
Iwo hydroxypropyl uye methyl mapoka muchimiro chayo anopa HPMC yakasarudzika zvimiro.
Tarisa kuumbwa kwemakemikari zvakadzama.
2. Zvinhu zvemuviri
Solubility properties mumvura uye zvimwe zvinonyungudutsa.
Molecular uremu shanduko uye maitiro avo pakuita.
Thermal kugadzikana uye rheological properties.
Kushandiswa kweHPMC mune gypsum grouting
1. Mhedziso yegypsum grouting
Nhanganyaya kune gypsum sechinhu chekuvaka.
Kukosha kwegrouting muzvirongwa zvekuvaka.
Mhando dzeGypsum Grout uye Mashandisiro Avo.
2. Basa reHPMC mune gypsum grouting
Mvura yekuchengetedza zvinhu uye inodzivirira kukurumidza kurasikirwa kwemwando.
Kuvandudza maneuverability uye nyore kushandisa.
Wedzera adhesion kune zvirinani bonding mhedzisiro.
Dzora nguva yekugadzika yegypsum grout.
3. Mafungiro ekugadzira
Yakanyanya HPMC dosage yeakasiyana grout magadzirirwo.
Kuenderana nezvimwe zvinowedzera uye zvakasanganiswa.
Mhedzisiro pane zvemakanika zvinhu zveyakarapwa gypsum.
Zvakanakira Kushandisa HPMC muGypsum Grout
1. Kuvandudza kushanda
Mhedzisiro pakuenderana uye kuyerera kwegrout musanganiswa.
Inoderedza kuparadzana uye matambudziko ekubuda ropa.
Inokodzera nzvimbo dzakasimukira uye dzakasimudzwa.
2. Kuchengetedza mvura uye kuisa nguva yekutonga
Kukosha kwekuchengetedza mwando kudzivirira kuoma nguva isati yakwana.
Dzora nguva yekuisa kuti usangane nezvinodiwa zvekuvaka zvakasiyana.
Migumisiro pakukura kwesimba.
3. Kuvandudza kunamatira
Inosimudzira kunamatira kwakasimba kune akasiyana substrates.
Deredza shrinkage kutsemuka uye kumwe kukanganisa.
Kuenderana nezvinhu zvakasiyana zvepamusoro.
Matambudziko nekufunga
1. Zvinhu zvakatipoteredza
Mhedzisiro yekushisa uye humidity pane HPMC kuita.
Matanho ekugadzirisa matambudziko mumamiriro ezvinhu akaoma.
2. Kudzora kwehutano
Kukosha kwekusimbisa kwemhando muHPMC grouting.
Nzira dzekuedza uye zviyero.
Ramangwana maitiro uye zvitsva
1. Tsvakurudzo uye Kubudirira
Tsvagiridzo irikuenderera mberi yekuvandudza HPMC maumbirwo.
Emerging maitiro mune inoenderera uye ine hushamwari grouting mhinduro.
mukupedzisa
Sezvo indasitiri yekuvaka iri kuramba ichishanduka, kukosha kweHPMC mukuvandudza mashandiro egypsum grouts kungangowedzera, zvichibatsira kuwana zvimiro zvinogara uye zvinoshanda.
Nguva yekutumira: Jan-22-2024