Kenyelletso ea Hydroxypropyl Methyl Cellulose HPMC 9004 65 3 Li-polymers tsa tlhaho

Hydroxypropyl methylcellulose (HPMC), eo lebitso la hae la Sechaena e leng hydroxypropyl methylcellulose, ke semi-synthetic, non-ionic cellulose ether e fumanoang ka ho fetola lik'hemik'hale selulose ea tlhaho. Phofo ena e tšoeu e ka etsa tharollo e hlakileng ea viscous ka mor'a hore e qhibilihe ka metsing. E na le thickening e babatsehang, ho boloka metsi, botsitso le thepa ea ho etsa lifilimi. Ke tlatsetso ea bohlokoa ea mesebetsi e mengata mafapheng a mangata joalo ka kaho.

Litšobotsi le melemo ea Hydroxypropyl Methyl Cellulose HPMC 9004 65 3 Li-polymers tsa tlhaho

Ho qhibiliha ha metsi hantle: E ka qhibiliha ka potlako metsing a batang ho etsa tharollo e hlakileng le e tsitsitseng.

Bokhoni bo sebetsang ba ho tiisa le ho boloka metsi: Eketsa viscosity ea lintho tse bonahalang, ka katleho fokotsa mouoane oa metsi, le ho ntlafatsa katleho ea mosebetsi.

Botsitso bo botle: E na le botsitso bo botle ho li-acids, alkalis, le matsoai, mme e loketse mefuta e mengata ya pH ya boleng.

Ho etsa lifilimi le litlamorao tse sireletsang: Kamora ho omisa, e etsa filimi e thata le e hlakileng ho sireletsa substrate le ho thibela ho kenella ha metsi le ho fetoha mouoane.

E se nang chefo ebile e sa tenehe: E na le biocompatibility e ntle mme e loketse masimo a meriana le lijo.

Ho fetoha: Ka ho fetola tekanyo ea ho fetola le boima ba molek'hule, tshebetso ea eona e ka fetoloa ho finyella litlhoko tse fapaneng tsa kopo.

Litlhaloso tsa Hydroxypropyl Methyl Cellulose HPMC 9004 65 3 Li-polymers tsa tlhaho

Hydroxypropyl Methyl Cellulose HPMC 9004-65-3

Tlhaloso ea Sehlahisoa

Hydroxypropyl Methyl Cellulose (HPMC) 9004-65-3 ke polima ea tlhaho e entsoeng ka selulose. E tsoa ho likhoele tsa limela 'me e sebelisoa haholo liindastering tse ngata. Sehlahisoa sena ha se na monko, e hlokang tatso, mme e hlaha joalo ka phofo e tshweu kapa e sa tshweu. E qhibiliha habonolo metsing a batang empa eseng metsing a chesang. Hang ha e kopane le metsi a batang, e etsa hore ho hlaka, tharollo ea viscous.

Litlhaloso Tse Bohlokoa

Lebitso la Lik'hemik'hale: Hydroxypropyl Methyl Cellulose
Nomoro ea CAS: 9004-65-3
Ponahalo: Phofo e phallang e sa lefelloeng e tšoeu ho isa ho bosoeu
Solubility: E qhibilihang ka metsing a batang; e sa qhibiliheng metsing a chesang le boholo ba metsoako ea lintho tse hlapollang
pH (2% tharollo): 5.0–8.0
Viscosity (2% tharollo ka 20°C): Ranges ho tloha 100 ho 100,000 mPa·s (e fapana ho ya ka maemo)
Mongobo: ≤5.0%
Litaba tsa molora: ≤1.5%

Tšebeliso e Tloaelehileng

Sehlopha sena sa HPMC se sebetsa hantle joalo ka motenya, tlamahano, mefuta ea lifilimi, le moemeli oa ho boloka metsi. Kahong, e ntlafatsa bokhoni ba ho sebetsa le ho khomarela li-adhesives tsa lithaele, lipolasetere, le metsoako ea ho ikemela. Litlhare tsa meriana, e sebetsa e le matrix e laoloang-ho lokolloa matlapeng le e le motsoako oa marotholi a mahlo. Indasteri ea lijo e e sebelisa e le stabilizer le emulsifier. It also appears in cosmetics for texture and moisture control.

Polokelo le Ho Tšoara

Boloka HPMC sebakeng se phodileng, sebaka se ommeng hole le kganya ya letsatsi le mongobo. Boloka setshelo se koetsoe ka thata ha se sa sebelisoe. Avoid contact with strong acids or bases. Use standard safety practices when handling—wear gloves and eye protection if needed. The shelf life is typically 24 likhoeli ha li bolokiloe hantle.

Lisebelisoa tsa Hydroxypropyl Methyl Cellulose HPMC 9004 65 3 Li-polymers tsa tlhaho

Lisebelisoa tsa Hydroxypropyl Methyl Cellulose (HPMC) 9004-65-3

Kaho le Kaho

HPMC 9004-65-3 is widely used in cement-based products like tile adhesives, metsoako ea boikemelo, le ho fana. It helps control water retention so cement hydrates properly. Sena se lebisa litlamong tse matla le mapetsong a fokolang. The polymer also improves workability, making the mix easier to spread and shape.

Meriana ea meriana

Ka meriana, HPMC e sebetsa joalo ka tlamahano, motenya, or film-forming agent. It is common in tablets, li-capsules, and eye drops. The material is safe for human use and dissolves slowly in the body. This allows drugs to release at a steady rate. Litlhare tse ngata tse rekisoang le tse fanoang ke ngaka li itšetlehile ka HPMC bakeng sa ts'ebetso e tsitsitseng.

Indasteri ea Lijo

HPMC e sebetsa e le stabilizer le emulsifier lijong tse fapaneng. U ka e fumana liphaepheng tse nang le mafura a tlase, thepa e phehiloeng, le lihlahisoa tse se nang gluten. E thusa ho boloka sebopeho le mongobo ntle le ho fetola tatso. Hobane e thehiloe limela ebile ha e na chefo, e kopana le litekanyetso tse thata tsa polokeho ea lijo lefatšeng ka bophara.

Lipente le Liaparo

Baetsi ba lipente ba eketsa HPMC ho lipente tse thehiloeng metsing ho thibela ho fokotseha le ho ntlafatsa tšireletso. E boloka li-pigments li tsoakane ka ho lekana 'me e li thibela ho lula. Phello ke qetello e boreleli e nang le ho khomarela hamolemo ho marako le holim'a metsi. HPMC e boetse e eketsa nako e bulehileng, ho fa bataki sebaka se sengata sa ho sebetsa pele pente e omella.

Litlolo le Tlhokomelo ea Motho

Ka lotions, li-shampoo, le litlolo, HPMC e theha e ruileng, kutlo e monate. E boloka metsi hantle, e thusang ho boloka letlalo le moriri o le metsi. Polymer e bonolo letlalong mme ha e bake ho teneha. Tšimoloho ea eona ea tlhaho e etsa hore e be khetho e tsebahalang lihlahisoa tsa botle ba li-label tse hloekileng.

Boemo ba Khoebo

Re moetapele oa lefats'e oa konkreite e bobebe le tharollo ea foam e tsoetseng pele. E tsebahala lefatšeng ka bophara ka boitlamo ba eona ba ho etsa lipatlisiso, popontshwa, le botsebi bo sebelisitsoeng, esale re fana ka tharollo ea foam e entsoeng ka boenjiniere ho tloha qalong ea 2012.

Re ka fana ka motsoako oa boleng bo holimo oa konkreite le lihlahisoa tse amanang le konkreite ea foam lefatšeng ka bophara.

Khampani e na le lefapha la litsebi tsa theknoloji le lefapha la tlhokomelo ea boleng, laboratori e nang le lisebelisoa hantle, hape e na le lisebelisoa tse tsoetseng pele tsa tlhahlobo le setsi sa litšebeletso tsa bareki ka mor'a thekiso.

Haeba u thahasella, ka kopo ikutloe u lokolohile 'me u ikopanye le rona.

Tefo

T/T, phetiso ea chelete e bitsoang western union, Paypal, Credit Card etc.

Thomello

Ka moea, ka leoatle, ka Express, joalo ka ha bareki ba kopa.

5 Lipotso ka Hydroxypropyl Methyl Cellulose HPMC 9004 65 3 Li-polymers tsa tlhaho

Lipotso Tse Botsoang Hangata ka Hydroxypropyl Methyl Cellulose (HPMC) 9004-65-3

HPMC ke eng 9004-65-3?

HPMC 9004-65-3 ke polima ea tlhaho e entsoeng ka selulose. E tsoa ho likhoele tsa limela, hangata lehong kapa k'hothone. Ntho ena e fetoloa hore e qhibilihe ka metsing 'me e be e hlakileng, litharollo tse teteaneng. Batho ba e sebelisa liindastering tse ngata hobane e sebetsa hantle ebile e bolokehile.

HPMC e sebelisoa hokae?

HPMC e tloaelehile kahong, dijo, meriana, le litlolo. Lisebelisoa tsa mohaho, e thusa ho boloka metsi ka har'a seretse le sekhomaretsi sa lithaele e le hore li behe ka ho lekana. Lipilising, e laola hore na meriana e tsoa kapele hakae. Lijong, e sebetsa joalo ka setenya kapa se tsitsisa. U tla e fumana hape ka litlolo le litlolo ho ntlafatsa sebopeho.

Na HPMC e bolokehile?

Ee. HPMC e lekoa le ho amoheloa hore e sebelisoe lijong le meriana ke mekhatlo e meholo ea bophelo bo botle joalo ka FDA le EFSA.. Ha e monoe ke 'mele. Ho e-na le hoo, e feta tsamaisong ea tšilo ea lijo e sa fetohe. Seo se etsa hore e bolokehe haholo ho batho ba bangata.

HPMC e sebetsa joang lihlahisoa tsa kaho?

Ka metsoako e thehiloeng ho samente, HPMC e tšoara metsi hore motsoako o lule o le metsi nako e telele. Sena se fa basebetsi nako e eketsehileng ea ho sebetsa ka boitsebiso boo. E boetse e thibela motsoako ho arohana 'me e thusa ho khomarela hantle holim'a metsi. Sephetho ke matla le ho feta, pheletso e boreledi.

Na HPMC e ka tsoakoa le metsoako e meng?

Ee. HPMC e kopanya hantle le metsoako e mengata e tloaelehileng. E sebetsa ka letsoai, acid, le tse ling tse thickeners. Leha ho le joalo, u lokela ho hlahloba lihlopha tse nyenyane pele. Metsoako e meng e ka ama hore na sehlahisoa sa ho qetela se tenya kapa se tsitsitse hakae. Kamehla latela maemo a khothaletsoang a tšebeliso bakeng sa liphetho tse ntle.