Ho ntlafatsa li-Drymix Mortars ka Hydroxypropyl Methyl Cellulose

Hydroxypropyl Methyl Cellulose (HPMC) e atisa ho sebelisoa e le tlatsetso ka har'a seretse sa motsoako o omileng ho ntlafatsa ts'ebetso ea bona le ho ntlafatsa thepa e fapaneng.Mona ke kamoo HPMC e ka kenyang letsoho ho ntlafatsa seretse sa motsoako o omileng:

1. Poloko ea Metsi: HPMC e sebetsa e le moemeli oa ho boloka metsi, e thibelang tahlehelo e feteletseng ea metsi ho tsoa ho motsoako oa seretse nakong ea kopo le ho folisa.Sena se tiisa hore ho na le metsi a lekaneng a likaroloana tsa samente, ho lumella hore ho be le tsoelo-pele e ntle ea matla le ho fokotsa kotsi ea mapetsong a shrinkage.
2. Ts'ebetso le Nako e Bulehileng: HPMC e ntlafatsa ts'ebetso le nako e bulehileng ea lirekere tsa motsoako o omileng, ho etsa hore ho be bonolo ho li kopanya, ho li sebelisa le ho li etsa.E matlafatsa momahano le ho tsitsisa ha motsoako oa seretse, ho lumella ho khomarela hantle le ho qeta boreleli.
3. Adhesion: HPMC e ntlafatsa ho khomarela lirekere tse omeletseng ho li-substrates tse fapaneng, ho kenyeletsoa konkreite, masonry le plaster.E theha maqhama a matla pakeng tsa seretse le substrate, ho ntlafatsa ts'ebetso ea kakaretso le ho tšoarella ha kopo.
4. Flexural Strength le Crack Resistance: Ka ho ntlafatsa hydration ea likaroloana tsa samente le ho ntlafatsa matrix a seretse, HPMC e kenya letsoho ho eketsa matla a ho feto-fetoha ha matla le ho hanyetsa ho phatloha ka har'a seretse se omileng.Sena se thusa ho thibela ho petsoha le ho senyeha ha sebopeho, haholo-holo libakeng tse nang le khatello e phahameng ea maikutlo.
5. Matla a Ntlafetseng: HPMC e ka ntlafatsa ho pompa ha lirafshoa tse omeletseng, ho lumella hore ho be bonolo ho tsamaisa le ho sebelisoa mererong ea kaho.E fokotsa viscosity ea motsoako oa seretse, e nolofalletsang ho phalla hamonate ka thepa ea ho pompa ntle le ho koala kapa ho thibela.
6. Thibelo e Matlafalitsoeng ea Freeze-Thaw: Metsoako e omileng e nang le HPMC e ntlafalitse ho hanyetsa leqhoa, e etsa hore e tšoanelehe ho sebelisoa maemong a leholimo a batang kapa lits'ebetsong tsa kantle.HPMC e thusa ho fokotsa ho monya ha metsi le ho falla ha mongobo, ho fokotsa kotsi ea ho senyeha ha serame le ho senyeha.
7. Nako ea Tlhophiso e Laolehileng: HPMC e ka sebelisoa ho laola nako ea ho beha lirekere tse omileng tsa motsoako, ho lumella hore ho be le liphetoho ho lumellana le litlhoko tse khethehileng tsa kopo.Ka ho laola ts'ebetso ea hydration ea lisebelisoa tsa cementitious, HPMC e thusa ho fihlela nako e lakatsehang ea ho beha le litšobotsi tsa ho folisa.
8. Ho lumellana le Li-additives: HPMC e lumellana le mefuta e mengata ea li-additives tse atisang ho sebelisoa ka har'a seretse sa motsoako o omileng, joalo ka li-air-entraining agents, plasticizers le accelerators.Sena se lumella ho feto-fetoha ha moralo 'me se nolofalletsa ho tloaeleha ha seretse ho finyella litlhoko tse khethehileng tsa ts'ebetso le ts'ebeliso.

Ka kakaretso, ho eketsoa ha Hydroxypropyl Methyl Cellulose (HPMC) ho omisa seretse sa motsoako ho ka ntlafatsa haholo ts'ebetso ea bona, ho sebetsa, ho tšoarella, le ho lumellana le li-substrates le maemo a fapaneng.HPMC e thusa ho ntlafatsa metsoako ea seretse, e hlahisang lits'ebetso tsa boleng bo holimo le liphetho tse ntlafalitsoeng tsa kaho.