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Hydroxypropyl Methyl Cellulose (HPMC) bakeng sa grouting ea lithaele

tsebisa:

Hydroxypropyl methylcellulose (HPMC) ke polymer e feto-fetohang e sebelisoang haholo indastering ea kaho, 'me e' ngoe ea lits'ebetso tsa eona tse hlahelletseng e le ho holisa lithaele.Tile grout e bapala karolo ea bohlokoa ho ntlafatseng botle le ho tšoarella ha bokaholimo ba lithaele.E le tlatsetso ho li-tile grout formulations, HPMC e na le mefuta e fapaneng ea lintho tse molemo, e etsang hore e be motsoako oa bohlokoa mekhoeng ea sejoale-joale ea kaho.

1. Ts'ebetso ea HPMC:

Sebopeho sa lik'hemik'hale:

HPMC ke selulose ether e fetotsoeng e nkiloeng ho selulose ea tlhaho.

Sebopeho sa lik'hemik'hale se na le mokokotlo oa cellulose oo lihlopha tsa hydroxypropyl le methyl li kenngoeng ho oona.

Ho boloka metsi:

HPMC e na le thepa e ntle ea ho boloka metsi, e leng bohlokoa bakeng sa grout ea lithaele ho boloka ts'ebetso le ho thibela ho omisa pele ho nako.

Bokhoni ba ho tiisa:

Bokhoni bo matla ba HPMC bo thusa ho eketsa ho tsitsa ha grout, ho etsa bonnete ba hore kopo e bonolo ebile e ntlafatsa ho khomarela bokaholimo ba lithaele.

Beha taolo ea nako:

HPMC e thusa ho laola nako ea ho beha grout ea lithaele, e lumella ho lokisoa hantle le ho tsamaisana ha lithaele pele grout e thatafala.

Ntlafatsa ho khomarela:

Thepa ea sekhomaretsi ea polymer e matlafatsa maqhama lipakeng tsa grout le lithaele, e eketsa nako e telele le ho fokotsa kotsi ea ho hloleha ha grout.

2. Karolo ea HPMC ho holisa lithaele tsa ceramic:

Ho boloka metsi le ho sebetsa:

Bokhoni ba ho ts'oara metsi ba HPMC bo netefatsa hore grout e lula e sebelisoa ka nako e telele, e lumella ho sebelisoa ha bonolo le ho tlatsoa ka nepo ha manonyeletso.

Botenya le botenya:

Ketso e teteaneng ea HPMC e thusa ho fihlela sebopeho se lakatsehang sa grout, ho thibela ho sisinyeha le ho netefatsa tšireletso ea libaka tse otlolohileng le tse tšekaletseng.

Hlophisa nako:

Ka ho laola nako ea ho beha, HPMC e ka ikamahanya habonolo le liphetoho tsa mocheso le mongobo.

Matlafatso ea nako e telele:

Mehaho e ntlafetseng ea HPMC ea ho khomarela le ho tlamahane e thusa ho ntlafatsa nako e telele ea ho tšoarella ha tile grout, ho fokotsa monyetla oa ho phunyeha le ho arohana ha nako e ntse e feta.

tharo.Ts'ebetso ea tlhahiso ea HPMC bakeng sa grouting ea lithaele:

Khetho ea thepa e tala:

Tlhahiso ea HPMC pele e khetha selulose ea boleng bo holimo e le thepa e tala, hangata e nkiloeng ho makhasi a lehong kapa k'hothone.

Mokhoa oa Etherification:

Cellulose e etherified ka ho hlahisa hydroxypropyl le lihlopha tsa methyl ho theha HPMC.

Ho hloekisa le ho omisa:

HPMC e entsoeng e hloekisoa ho tlosa litšila ebe e omisoa ho fumana phofo ea ho qetela kapa foromo ea granular e loketseng ho kenngoa ka har'a li-tile grout formulations.

QC:

Mehato e tiileng ea taolo ea boleng e kenngoa ts'ebetsong ho netefatsa hore HPMC e kopana le litlhaloso tse hlokahalang tse kang viscosity, boholo ba likaroloana le mongobo.

Tse nne.Lintlha tsa kopo:

Tekanyo le sebopeho:

Palo e nepahetseng ea HPMC ka sebopeho sa grout ea lithaele e ipapisitse le lintlha tse kang ho tsitsa ho lakatsehang, nako ea ho beha le litlhoko tse ikhethileng tsa kopo.

Mokhoa oa ho kopanya:

Mekhoa e nepahetseng ea ho kopanya e bohlokoa ho finyella ho hasana ho tšoanang ha HPMC ho motsoako oa grout, ho netefatsa ts'ebetso e tsitsitseng, le ho qoba ho kopana.

tikoloho:

Nakong ea ts'ebeliso le mekhahlelo ea ho folisa, lintlha tsa tikoloho joalo ka mocheso le mongobo li tlameha ho nahanoa ho ntlafatsa ts'ebetso ea HPMC ka har'a tile grout.

E lumellana le li-additives:

Ho lumellana le li-additives tse ling, tse kang li-pigments kapa li-antimicrobials, li lokela ho hlahlojoa ho netefatsa hore ts'ebetso ea kakaretso ea tile grout ha e amehe hampe.

5. Qetello:

Hydroxypropyl methylcellulose (HPMC) e bapala karolo ea bohlokoa ho ntlafatseng ts'ebetso ea lithaelese tsa lithaele lits'ebetsong tse fapaneng tsa kaho.Lintho tsa eona tse ikhethang, tse kenyelletsang ho boloka metsi, bokhoni ba ho tiisa le ho laola nako e behiloeng, ho thusa ho ntlafatsa ts'ebetso, ho khomarela le ho tšoarella ha li-tile grout formulations.Ho utloisisa thepa le bokhoni ba HPMC, hammoho le lintlha tse nepahetseng tsa tlhahiso le ts'ebeliso, ho bohlokoa ho fumana litholoana tse ntle ka ho fetisisa morerong oa hau oa ho lokisa lithaele.Ha mekhoa ea kaho e ntse e tsoela pele ho fetoha, HPMC e ntse e le tlatsetso ea bohlokoa le e feto-fetohang molemong oa ho lelekisa lithaele tsa ceramic tsa boleng bo holimo, tse tšoarellang nako e telele.


Nako ea poso: Nov-30-2023
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