Mokhoa oa ho Boloka Metsi oa HPMC ka Seretseng sa Cement
Hydroxypropyl Methylcellulose (HPMC) ke tlatsetso e sebelisoang hangata linthong tse entsoeng ka samente, ho kenyeletsoa seretse.E sebeletsa merero e fapaneng, ho kenyelletsa ho boloka metsi, ho ntlafatsa ts'ebetso, le ntlafatso ea thepa ea ho khomarela.Mokhoa oa ho boloka metsi oa HPMC ka seretseng sa samente o kenyelletsa lintlha tse 'maloa:
- Hydrophilic Nature: HPMC ke hydrophilic polymer, ho bolelang hore e na le kamano e matla ea metsi.Ha e kenngoa seretseng, e khona ho monya le ho boloka metsi ka har'a sebopeho sa eona sa limolek'hule.
- Tšitiso ea 'Mele: HPMC e theha tšitiso ea 'mele ho potoloha likaroloana tsa samente le likarolo tse ling ka har'a motsoako oa seretse.Tšitiso ena e thusa ho thibela ho fetoha mouoane ha metsi motsoakong, kahoo ho boloka tekanyo e lakatsehang ea samente ea metsi bakeng sa hydration.
- Phetoho ea Viscosity: HPMC e ka eketsa viscosity ea motsoako oa seretse, e thusang ho fokotsa karohano ea metsi (ho tsoa mali) le ho arohana ha likarolo.Phetoho ena ea viscosity e thusa ho boloka metsi hantle ka har'a seretse.
- Tlhahiso ea Lifilimi: HPMC e ka etsa filimi e tšesaane holim'a likaroloana tsa samente le likaroloana.Filimi ena e sebetsa e le lera le sireletsang, ho fokotsa tahlehelo ea metsi ka ho fetoha mouoane le ho ntlafatsa ts'ebetso ea hydration ea likaroloana tsa samente.
- Ho Liehisa ho Lokolla ha Metsi: HPMC e ka lokolla metsi butle ha nako e ntse e tsoela pele ho fola.Ho lieha ho lokolloa ha metsi ho thusa ho ts'ehetsa ts'ebetso ea hydration ea samente, ho khothaletsa nts'etsopele ea matla le ho tšoarella ha seretse se thata.
- Tšebelisano le Cement: HPMC e sebelisana le likaroloana tsa samente ka ho kopanya hydrogen le mekhoa e meng.Tšebelisano ena e thusa ho tsitsisa motsoako oa samente ea metsi, ho thibela ho arohana ha mekhahlelo le ho boloka homogeneity.
- Particle Suspension: HPMC e ka sebetsa joalo ka moemeli ea emisang, ho boloka likaroloana tsa samente le likarolo tse ling tse tiileng tse hasantsoeng ka mokhoa o ts'oanang ho pholletsa le motsoako oa seretse.Ho emisoa hona ho thibela ho tsitsisa ha likaroloana le ho netefatsa phepelo e tsitsitseng ea metsi.
Ka kakaretso, mokhoa oa ho boloka metsi oa HPMC ka seretse sa samente o kenyelletsa motsoako oa 'mele, lik'hemik'hale, le liphello tsa rheological tse sebetsang hammoho ho boloka mongobo o hlokahalang bakeng sa ho phalla hantle le ho sebetsa ha seretse.
Nako ea poso: Feb-13-2024