Tsepamisa maikutlo ho Cellulose ethers

Bohloeki bo Phahameng MHEC bakeng sa Gypsum Putty Coating

High Purity Methyl Hydroxyethyl Cellulose (MHEC) ke tlatsetso ea bohlokoa ha ho etsoa liaparo tsa gypsum putty, e fanang ka melemo e mengata e ntlafatsang ts'ebetso le boleng ba sehlahisoa. Liaparo tsa Gypsum putty li sebelisoa haholo lits'ebetsong tsa kaho le tsa kahare ka lebaka la ho feto-fetoha ha tsona ho ikhethang, ho sebelisoa habonolo, le pheletso e boreleli. Leha ho le joalo, ho fihlela botsitso bo lakatsehang, ho sebetsa le ho tšoarella ha likhalase tsena ho hloka ho kenyelletsoa ha li-additives tse khethehileng joalo ka MHEC.

MHEC ke polymer e qhibilihang ka metsi e nkiloeng ho selulose, e fetotsoeng ka ho khetheha ho fana ka thepa e lakatsehang ho thepa e fapaneng ea kaho. Bohloeki ba eona bo phahameng bo tiisa ts'ebetso e tsitsitseng le ho ts'epahala ha li-gypsum putty formulations.

Ho boloka Metsi: MHEC e sebetsa e le moemeli oa ho boloka metsi, e lelefatsa mokhoa oa ho nosetsa oa gypsum nakong ea ho folisa. Nako ena e atolositsoeng ea hydration e ntlafatsa ts'ebetso ea putty, e lumellang ts'ebeliso e bonolo le ho fokotsa ho phatloha.

Ntlafatso e Ntlafetseng: Ka ho etsa filimi e kopanetsoeng holim'a substrate, MHEC e ntlafatsa ho khomarela liphahlo tsa gypsum putty, ho etsa bonnete ba hore ho tlamahane ho molemo le ho sebetsa nako e telele.

Ntlafatso ea Rheology: MHEC e fana ka thepa ea pseudoplastic rheological formulations ea gypsum putty, e nolofalletsang ts'ebeliso e bonolo ka ho sagging kapa ho rotha ho fokolang. Sena se etsa bonnete ba hore sekoahelo se ts'oana le liphetho tse boreleli, esita le libakeng tse otlolohileng.

Crack Resistance: Ho eketsoa ha MHEC ho fokotsa haholo liketsahalo tsa mapetsong a gypsum putty coatings, ka hona ho ntlafatsa ho tšoarella ka kakaretso le nako e telele ea sebaka se phethiloeng.

Nako ea ho beha nako e laoloang: MHEC e lumella ho laola nako e nepahetseng ka nako ea ho beha liaparo tsa gypsum putty, ho netefatsa nako e lekaneng ea ho sebetsa bakeng sa kopo ha e ntse e thusa ho phekola le ho omisa ka nako e nepahetseng.

Ho lumellana le Li-additives: MHEC e bonts'a ho lumellana ho babatsehang le lisebelisoa tse ling tse atisang ho sebelisoa ha ho etsoa lihlahisoa tsa gypsum putty, tse kang li-defoamers, thickeners le dispersants, ho ntlafatsa ts'ebetso le ho feto-fetoha ha sehlahisoa sa ho qetela.

Setsoalle sa Tikoloho: MHEC ke tlatsetso e tsitsitseng le e se nang tikoloho, e nkiloeng mehloling ea selulose e nchafalitsoeng. Ho kenyelletsoa ha eona ka har'a liphahlo tsa gypsum putty ho tsamaellana le mekhoa ea sejoale-joale ea kaho e totobatsang tlhokomelo ea tikoloho le botsitso.

Ho tsitsana le Boleng: MHEC e hloekileng e tiisa ts'ebetso e tsitsitseng le taolo ea boleng mefuteng ea gypsum putty, e finyellang litekanyetso tse thata tsa indasteri le litebello tsa bareki.

tšebeliso ea MHEC e hloekileng ka ho fetisisa ka liphahlo tsa gypsum putty e fana ka melemo e mengata, ho tloha ho ts'ebetso e ntlafetseng ea ho sebetsa le ho khomarela ho ea ho nako e tsitsitseng e matlafatsang le ho boloka tikoloho. Karolo ea eona e le tlatsetso ea mesebetsi e mengata e totobatsa bohlokoa ba eona mekhoeng ea morao-rao ea kaho, moo ts'ebetso, ts'ebetso le ts'ebetso e tsitsitseng e leng tsa bohlokoa.


Nako ea poso: Apr-25-2024
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