HydropxypropitypropiypropinyLulose (HPMC) ke polymer e sa fetoheng haholo khoebong ea kaho. It is a non-toxic, odorless, pH-stable material synthesized by introducing hydroxypropyl and methyl groups into natural cellulose. HPMC e fumaneha ka mefuta e fapaneng ea limaraka tse nang le lipono tse fapaneng, li-mail tse ngata le likhato tsa sebaka. Ke polymer ea qubu ea metsi e ka etsang li-gels ka har'a meahong e phahameng empa a se na tšusumetso e fokolang ho riheology of af ho lahloa. Sengoliloeng sena se tšohla tšebeliso ea hpmc lisebelisoa tse fapaneng tsa kaho.
Kopo ea HPMC ka ho bokelloa le ho fana ka phetolelo
Kaho ea meaho ho hloka hore e be le mefuta e ntlafalitsoeng ea mabota ea mabota, mekato le siling. HPMC e eketsoa ho li-gypsum le lisebelisoa tse phahameng ho matlafatsa mosebetsi le ho ba le moea. HPMC e ntlafatsa boreleli le ho etsa lintho tse fetohang samente le lisebelisoa tse phahameng. Ho eketsa bokhoni ba metsi, ho ba lumella ho khomarela lerako le lerako. HPMC e boetse e thusa ho thibela ho kuta shrinnkage le ho ea ho nakong ea ho phekola le ho omisa, ho eketsa sesupo sa ho koahela.
Kopo ea HPMC ho Shadesheve ea Tile
Litlhare tsa Tile ke karolo ea bohlokoa ea merero ea kajeno ea kaho. HPMC e sebelisoa ka likharetene tsa Tile ho ntlafatsa phallo ea bona, ho boloka metsi le ts'ebetso ea kaho. Ho kenyelletsa HPMC ho foromo ea khopiso haholo ka mokhoa o hlakileng oa ho khomarela, e fana ka nako e eketsehileng ea ho etsa liphetoho pele nile e hlaha. HPMC e boetse e eketsa ho fetoha le maemo le ho phehella ha banka, ho fokotsa kotsi ea ho lieha ho qoba ho qoba kapa ho opeloa.
Kopo ea HPMC ka metsoako ea ho ikhethela
Likhatiso tse iqameng tsa ho iphahamisa li sebelisoa ho mekato le ho theha seliba se boreleli, se matla bakeng sa ho kenya lisebelisoa tsa fatše. HPMC e eketsoa ho metsoako ea ho iphahamisa ho ntlafatsa thepa ea bona ea phallo le ho lekanya. HPMC e fokotsa pono ea pele ea motsoako, e nolofalletsa ho kenya le ho ntlafatsa maemo. HPMC e eketsa ts'ebetso ea metsi ea motsoako, e bonts'a matla a bolokolohi lipakeng tsa thepa e botlaaseng ba leqephe le substrate.
Kopo ea HPMC ho Caulk
Grout e sebelisoa ho tlatsa likheo pakeng tsa lithaele, lejoe la tlhaho kapa lisebelisoa tse ling tse tlase. HPMC e eketsoa ho komporo e kopaneng ho ntlafatsa ts'ebetso ea eona ea kaho le ho tšoarella. HPMC e eketsa pono ea motsoako, ho etsa hore ho be bonolo ho jala le ho fokotsa shrinkage le ho lahla thepa ea sekepe nakong ea ho folisa. HPMC e boetse e ntlafatsa moea oa filler ho substrate, a fokotsa monyetla oa likheo tse tlang le mapetsong.
HPMC ho lihlahisoa tsa Gypsum
Lihlahisoa tsa Gyppasum tse kang tsa Bonereke, lithaba tsa kofi le liboto tsa insulation, li sebelisoa haholo indastering ea kaho. HPMC e sebelisoa lihlahisoa tsa Gypsum ho ntlafatsa ts'ebetso ea bona, ho beha nako le matla. HPMC e fokotsa tlhokahalo ea metsi ea sebopeho, e lumellang litaba tse phahameng, tse eketsang matla le ho tšoarella ha sehlahisoa se felileng. HPMC e boetse e ntlafatsa hodhesion pakeng tsa likaroloana tsa Gypsum le substrate, e netefatsa kamano e ntle.
ha re phethela
HydropxypropitypropityMoxyLuloseth (HPMC) ke polymer e feto-fetohang e sebelisoa ka har'a lisebelisoa tse fapaneng tsa kaho. HPMC e ntlafatsa ts'ebetso ea Gypsum le lisebelisoa tsa ho lebela, likhakanyo tsa thabo, litlokotsi tsa boithati, lihlahisoa tse tsoang ho Gyps le Gypsum le Gypsum. Ho sebelisa hpmc lisebelisoa tsena ho ntlafatsa ts'ebetso, ho boloka metsi le ho tšoarella. Kahoo, HPMC e thusa ho theha thepa e matla le ho tšoarella haholoanyane e kopaneng le litlhoko tse ngata tsa meaho ea sejoale-joale.
Nako ea poso: Jul-27-2023