Introduction to Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

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.

Characteristics and advantages of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

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.

Specifications of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Hydroxypropyl Methyl Cellulose (HPMC)– Lintlha tsa Sehlahisoa

Standard Information

Nomoro ea CAS: 9004-65-3
Lebitso la Lik'hemik'hale: Hydroxypropyl Methyl Cellulose
Foromo ea limolek'hule: C8H16O6 (stands for the duplicating system; actual polymer varies by grade).
Ponahalo: Bosoeu ho isa bosoeu, phofo e phallang ka bolokolohi.

Leqheka Bolulo ba 'Mele le Lik'hemik'hale

HPMC is a non-ionic cellulose ether made from natural cellulose. It liquifies easily in chilly water yet does not dissolve in hot water over its gelation temperature level. The product creates clear, anemic services with excellent film-forming ability.

Typical viscosity varieties from 5 mPa · s ho 100,000 mPa · s (ikemiselitse ho 2% ho tsepamisa maikutlo, 20 °C), ho itshetleha ka mophato. Wetness content stays below 5% (ka boima). Boemo ba pH a 2% remedy normally falls in between 4.0 le 8.0.

Pureness and Top Quality Standards

This HPMC fulfills pharmacopeial criteria such as USP-NF, EP, and JP when made use of in pharmaceutical applications. For industrial or building uses, it complies with appropriate technological requirements. Hefty metals are kept under 10 ppm. Residue on ignition stays below 1.5%. Microbial limits comply with basic guidelines: overall cardio count ≤ 100 CFU/g, yeast and mold and mildew ≤ 10 CFU/g, and absence of E. coli le Salmonella.

Polokelo le Ho Tšoara

Reka HPMC ka theko e ntle haholo, sebaka se ommeng hole le kganya ya letsatsi. Keep containers firmly near protect against wetness absorption. Use basic commercial health techniques when handling. Prevent creating dirt.

Likopo tse Tloaelehileng

HPMC is commonly made use of in pharmaceuticals as a binder, motenya, or controlled-release agent in tablets. Kahong, it boosts workability and water retention in cement-based items like tile adhesives and provides. It also serves as a stabilizer in food, litlolo, and paints.

Applications of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

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

Thepa ea Kaho le ea Kaho

HPMC is commonly used in dry-mix mortars, li-adhesives tsa lithaele tsa ceramic, le metsoako ea ho ikemela. It boosts water retention so cement can completely hydrate. This leads to more powerful bonds and much better workability. Builders also depend on HPMC to reduce drooping and prolong open time throughout application.

Lithethefatsi

Matlapeng le lipilising, HPMC sebetsa joalo ka se tlamang, moemedi wa ho roala filimi, kapa matrix a tokollo e laoloang. It liquifies gradually in the digestive tract, aiding active ingredients launch at the appropriate rate. Because it is non-toxic and steady, regulative companies approve it for dental use worldwide.

Mmaraka oa Lijo

HPMC e sebetsa joalo ka motenya, emulsifier, and stabilizer in numerous refined foods. U ka e fumana ka li-sauces, ice cream, le lihlahisoa tse phehiloeng tse se nang gluten. It helps keep appearance and avoids separation without changing taste.

Kalafo ea Botho le Litlolo

Li-shampoos, litlolo, and tooth pastes frequently consist of HPMC. It gives products a smooth feel and keeps ingredients equally combined. Its film-forming capacity additionally aids skincare products remain on the skin much longer.

Lipente le Liaparo

Suppliers add HPMC to water-based paints to control thickness and stop splattering. It increases pigment suspension and makes brushing easier. The outcome is an uniform do with less brush marks.

Temothuo

In chemical and fertilizer formulations, HPMC works as a carrier and adhesive. It aids active components adhere to plant surfaces and slows down drainage after rain. This increases efficiency and reduces waste.

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 FAQs of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Lipotso Tse Botsoang Hangata ka Hydroxypropyl Methyl Cellulose (HPMC)

HPMC ke eng?

HPMC e emetse Hydroxypropyl Methyl Cellulose. It is a white to off-white powder made from plant cellulose. People use it in many products like medicines, dijo, le thepa ea ho haha. It dissolves in cold water but not in hot water. This makes it useful for controlling texture and thickness.

Na HPMC e bolokehile hore e ka sebelisoa?

Ee, HPMC e bolokehile. Regulatory groups like the FDA and EFSA have approved it for use in food and drugs. E feta 'meleng ntle le ho kenngoa. That means it does not cause harm when used as directed. Kamehla latela litaelo tsa polokeho leiboleng ea sehlahisoa.

What are common uses of HPMC?

HPMC e sebetsa joalo ka motenya, tlamahano, le moetsi oa lifilimi. Kahong, it helps tile adhesives and plasters stay smooth and work well. Litlhare tsa meriana, it coats pills so they dissolve at the right time. Lijong, it adds texture without changing taste. You can also find it in eye drops and cosmetics.

HPMC e lokela ho bolokoa joang?

Boloka HPMC sebakeng se phodileng, sebaka se omileng. E boloke hole le mongobo le khanya ea letsatsi e tobileng. Use a tightly closed container to stop clumping. Haeba phofo e koloba, it may lose its quality. Check the expiration date before use.

Na HPMC e ka nkela li-thickeners tse ling sebaka?

HPMC can often replace other cellulose-based thickeners like methyl cellulose or carboxymethyl cellulose. But results may vary based on the application. Test small batches first to make sure performance meets your needs. Its unique mix of solubility and stability makes it a strong choice in many cases.