Moemeli oa ho Boloka Metsi Cellulose Ether Hydroxypropyl Methyl Cellulose(HPMC)

tlhaloso e khuts'oane:

MODCELLHydroxypropyl Methyl Cellulose(HPMC), ha e na ionicli-cellulose etherse hlahisoa ho tsoa ho cellulose ea tlhaho e phahameng ea molek'hule(k'hothone e hloekisitsoeng) ka letoto la karabelo ea lik'hemik'hale.

Li na le likarolo tse kang ho qhibiliha ha metsi,ho boloka metsithepa, mofuta o seng oa ionic, boleng bo tsitsitseng ba PH, ts'ebetso ea holim'a metsi, phetoho ea ho rarolla li-gelling ka mocheso o fapaneng, ho teteaneng, ho etsa filimi ea samente, thepa ea ho tlotsa, ho hanyetsa hlobo le joalo-joalo.

Ka likarolo tsena kaofela, li sebelisoa haholo ts'ebetsong ea ho teteana, ho tsitsa, ho tsitsisa ho emisa, le maemo a ho boloka metsi.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

Hydroxypropyl Methyl CelluloseEther LK50M ke tlatsetso e sebetsang ka bongata bakeng sa li-mixes tse itokiselitseng le lihlahisoa tsa motsoako o omileng. Ke ts'ebetso e phahamengho boloka metsimoemeli,motenya, stabilizer, sekhomaretsi, moemeli oa ho etsa filimi kathepa ea ho haha.

Tlhaloso ea Setsebi

Lebitso	Hydroxypropyl Methyl Cellulose LK50M
CAS NO.	9004-65-3
HS KHOUTU	3912390000
Ponahalo	Phofo e tšoeu
Boima ba bongata (g/cm³）	19.0--38(0.5-0.7) (lb/ft 3) (g/cm 3)
Likahare tsa methyl	19.0--24.0(%)
Likahare tsa Hydroxypropyl	4.0--12.0(%)
Gelling mocheso	70--90(℃)
Mongobo	≤5.0(%)
PH boleng	5.0--9.0
Masala (Molora)	≤5.0(%)
Viscosity ( 2% Tharollo)	50,000(mPa.s, Brookfield 20rpm 20℃, -10%,+20%)
Sephutheloana	25(kg/ mokotla)

Lisebelisoa

➢ Seretse sa seretse sa ho pata

➢ Ka hare le bokantle lebota putty

➢ Plaster ea Gypsum

➢ Sekhomaretsi sa lithaele tsa ceramic

➢ Seretse se tloaelehileng

Mesebetsi e ka Sehloohong

➢ Nako e telele e bulehileng

➢ Ho hana ho thella ho hoholo

➢ Ho boloka metsi a mangata

➢ Matla a lekaneng a ho khomarela

➢ Ntlafatsa ts'ebetso

☑ Ho boloka le ho pepa

E lokela ho bolokoa le ho tsamaisoa tlas'a maemo a omileng le a hloekileng ka mokhoa oa eona oa pele oa sephutheloana le hole le mocheso. Ka mor'a hore sephutheloana se buloe bakeng sa tlhahiso, ho tiisa hape ka thata ho tlameha ho nkoa ho qoba ho kena ha mongobo.

Sephutheloana: 25kg / mokotla, mokotla oa polasetiki oa pampiri o nang le likarolo tse ngata o nang le lisekoere tse bulehileng tsa valve, o nang le mokotla oa filimi oa polyethylene o ka hare.

☑Shelf bophelo

Nako ea tiisetso ke lilemo tse peli. E sebelise kapele kamoo ho ka khonehang tlas'a mocheso o phahameng le mongobo, e le hore u se ke ua eketsa monyetla oa ho etsa caking.

☑Tšireletseho ea lihlahisoa

Hydroxypropyl methyl cellulose HPMC LK50M ha se ea lintho tse kotsi. Lintlha tse ling mabapi le ts'ireletso li fanoe ho Material Safety Data Sheet.

FAQS

Hydroxypropyl Methyl Cellulose ke Eng?

Hydroxypropyl methylcellulose (HPMC) ke li-cellulose ethers tse bileng le lihlopha tsa hydroxyl ho ketane ea cellulose e nkeloang sebaka bakeng sa sehlopha sa methoxy kapa hydroxypropyl.It e entsoe ka etherification e khethehileng ea cellulose e hloekileng haholo ea k'hothone tlas'a maemo a alkaline. Lilemong tsa morao tjena, HPMC, joalo ka motsoako o sebetsang, e bapala karolo haholoska ho boloka metsi le thickening indastering ea kaho 'me e sebelisoa haholo kali-drymix seretse, joalo ka sekhomaretsi sa lithaele, li-grouts, plastering, putty ea lebota, ho ikemela, seretse sa insulation joalo-joalo.

Mocheso oa Gel oa Hpmc o amana le eng?

Ka tloaelo, bakeng sa phofo ea putty, viscosity eaHPMCe lekane hoo e ka bang 70,000 ho isa ho 80,000. Sepheo se seholo ke ts'ebetso ea eona ea ho boloka metsi, ha phello e teteaneng e batla e fokola. Bakeng sa seretse, litlhoko tsaHPMCli phahame, 'me viscosity e hloka ho ba haufi le 150,000, e ka netefatsang hore e sebetsa hantle ka seretse sa samente. Ha e le hantle, ka putty powder, hafeela ts'ebetso ea ho boloka metsi ea HPMC e le ntle, esita le haeba viscosity e le tlaase (70,000 ho 80,000), e amoheleha. Leha ho le joalo, ka seretse sa samente, ho molemo haholo ho khetha HPMC e nang le viscosity e kholoanyane (ho feta 100,000), hobane phello ea eona ea ho boloka metsi e bohlokoa haholo boemong bona.

Na Putty Powder e oela Leboteng e amana le Hpmc?

Bothata ba ho tlosa phofo ea putty haholo-holo bo itšetlehile ka boleng ba calcium hydroxide mme ha bo amane hakaalo le HPMC. Haeba khalsiamo ea calcium hydroxide e le tlase kapa karolelano ea CaO le Ca(OH)2 e sa nepahala, e ka etsa hore putty powder e theohe. Mabapi le phello ea HPMC, e bonahala haholo ts'ebetsong ea eona ea ho boloka metsi. Haeba ts'ebetso ea ho boloka metsi ea HPMC e futsanehile, e ka 'na ea boela ea e-ba le tšusumetso e itseng ho depowdering ea putty powder.

Mokhoa oa ho khetha Hpmc ka merero e fapaneng?

Litlhoko tsa tšebeliso ea putty powder li batla li le tlaase. Viscosity ea 100,000 e lekane. Ntho ea bohlokoa ke ho ba le mekhoa e metle ea ho boloka metsi. Mabapi le seretse, litlhoko li batla li le holimo 'me ho hlokahala viscosity e phahameng,' me sehlahisoa sa 150,000 se na le phello e ntle.

E fetileng: Hydroxyethylmethyl Cellulose (HEMC) Bakeng sa Sekhomaretsi sa Lithaele sa C1 & C2

E 'ngoe: Motsoako oa Cellulose Ether/Hydroxyethyl Methyl Cellulose/HEMC bakeng sa Wall Putty

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