HPMC (HydroxypropypropyLe methyl cellulolose) le hemc (hydro sexy auyl methyl ka har'a thepa ea bona e ikhethileng. Ke lihlomo tse qhibilihileng tsa metsi tse tsoang cellullelese, polymer ea tlhaho e fumanehang marakong a lily. HPMC le hemc li sebelisoa e le litlatsetso lihlahisoa tse fapaneng tsa kaho ho ntlafatsa thepa le ho ntlafatsa ts'ebetso.
Tse latelang ke likopo tse ling tsa HPMC le hemc ka lisebelisoa tsa kaho:
Lits'ebetso tsa Tile: HPMC le li-hemc hangata li eketsoa ho adshesves tsa lithaele ho ntlafatsa matla le tlamo. Li-polymers tsena li sebetsa e le lithibela, li fana ka nako e bulehileng hantle (hore na moea o lula o sa sebetse. Ba boetse ba ntlafatsa tšebelisano ea khomarela ho likarolo tse fapaneng.
Bakuli ba makhethe: HPMC le hemc li sebelisoa malapeng a mabenyane a joalo ka li-places, lijalo tsa ho qetela le tse kantle). Li-polymers tsena li mela monyetla oa ho qothisana lehlokoa le seretse, se etsang hore ho be bonolo ho fetisa le ho e sebelisa. Ba boetse ba ntlafatsa tšebelisano, ba fokotsa ho monya metsi le ho ntlafatsa ho tšoarela ha lithaba ho fapana le moo.
Lihlahisoa tsa Gyppum: HPMC le hemc li sebelisoa lisebelisoa tse thehiloeng ho GypsMum tse kang li-plapsimo, litlokotsebe tse kopaneng. Ba sebetsa joalo ka metsi a bolokang metsi, ho ntlafatsa mosebetsi le ho lelefatsa nako ea boitsebiso. Polymers tsena le eona e matlafatsa ho hanyetsa ha ho hanyetsa, ho fokotsa ho nyahlatsa le ho ntlafatsa hodhesion.
Likotlo tsa Boithati: HPMC le li-hemc li kenyelletsoa ho ntlafatsa metsoako ea ho ntlafatsa ho ntlafatsa thepa ea ho phalla. Li-polymers tsena li thusa ho fokotsa pono, ho fana ka thuso ea metsi le ho fana ka pheletso e ntle. Ba boetse ba ntlafatsa ho ba le kamano ea komporo eo ho substrate.
HECE: HPMC le hemc li ka sebelisoa bakeng sa ho jarisa manonyeletso le masonry. Ba sebetsa joaloka mesifa ea rheology, ba ntlafatsa phallo le ho ba le kahlolo e molemo. Li-polymers tsena li boetse li fokotsa ho kenella ha metsi, ho ntlafatsa ho tšoarela le ho matlafatsa tšenyo ea lefu.
Ka kakaretso, HPMC le hemc li sebelisoa haholo ka lisebelisoa tsa kaho ka lebaka la bokhoni ba bona ba ho ntlafatsa botsitso, ho boloka metsi le tšebetso ea lihlahisoa tse ngata. Ba khothaletsa mekhoa e metle ea ho ameha ka ho ntlafatsa ho tšoarella le boleng ba likarolo tse fapaneng tsa kaho.
Nako ea poso: Jun-08-2023