Selelekela ho CAS 9004 65 3 Hydroxypropyl Methyl Cellulose HPMC bakeng sa Tšebeliso ea Liindasteri Lik'hemik'hale Tsa Kaho Cellulose Ether

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 CAS 9004 65 3 Hydroxypropyl Methyl Cellulose HPMC bakeng sa Tšebeliso ea Liindasteri Lik'hemik'hale Tsa Kaho Cellulose Ether

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 CAS 9004 65 3 Hydroxypropyl Methyl Cellulose HPMC bakeng sa Tšebeliso ea Liindasteri Lik'hemik'hale Tsa Kaho Cellulose Ether

Specs of CAS 9004-65-3 Hydroxypropyl Methyl Cellulose (HPMC)

Kakaretso ea Sehlahisoa

Hydroxypropyl Methyl Cellulose (HPMC), e khetholloa ka nomoro ea CAS 9004-65-3, is a high-purity cellulose ether widely utilized in building chemicals. It is originated from all-natural cellulose and customized via chemical handling to deliver consistent performance in industrial applications.

Secret Physical Qualities

This HPMC looks like a white to off-white free-flowing powder. It has no obvious odor and dissolves quickly in cold water to create clear, litlhare tse teteaneng. The product does not dissolve in warm water, alcohols, kapa dihlapolli tse ngata tsa tlhaho. Common thickness ranges from 4,000 ho 100,000 mPa · s (ikemiselitse ho 2% ho tsepamisa maikutlo, 20 °C), depending on the grade chosen.

Sebopeho sa Lik'hemik'hale

HPMC consists of methoxy groups (– OCH FIVE) and hydroxypropyl groups (– OCH TWO CHOHCH ₃) connected to the cellulose backbone. The methoxy material generally drops in between 19% le 30%, while hydroxypropoxy material ranges from 4% ho 32%. These replacements identify solubility, gel temperature, le katleho e kholo.

Performance in Construction Applications

Ka lihlahisoa tse thehiloeng ho samente joalo ka likhomaretsi tsa lithaele tsa fatše, e fana ka, le metsoako ea ho ikemela, HPMC acts as a water retention agent, motenya, le matlafatso ea ts'ebetso. It reduces water loss during healing, which helps enhance adhesion and minimizes breaking. The polymer likewise supplies superb open time and sag resistance, haholo-holo dibakeng tse otlolohileng.

Polokelo le Ho Tšoara

Reka HPMC ka mokhoa o makatsang, completely dry location far from wetness and direct sunshine. Keep containers firmly secured when not in use. The life span is commonly one year under proper storage problems. Stay clear of breathing of dirt throughout handling; utilize conventional personal safety devices such as handwear covers and shatterproof glass.

Sephutheloana

The item is crammed in multi-layer paper bags with internal polyethylene liners. Typical web weights are 20 kg kapa 25 kg ka mokotla. Customized packaging options are available upon demand.

Likopo tsa CAS 9004 65 3 Hydroxypropyl Methyl Cellulose HPMC bakeng sa Tšebeliso ea Liindasteri Lik'hemik'hale Tsa Kaho Cellulose Ether

Likopo tsa CAS 9004-65-3 Hydroxypropyl Methyl Cellulose (HPMC) Likhemikhaleng tsa Kaho le Kaho

Secret Duties in Structure Materials

Hydroxypropyl Methyl Cellulose (HPMC), e khetholloa ka nomoro ea CAS 9004-65-3, is a widely made use of cellulose ether in industrial building and construction. It works well in numerous dry-mix items since it blends quickly with water and various other components.

Ka li-adhesive tsa lithaele tsa ceramic, HPMC helps hold water so the concrete can heal correctly. This maintains the sticky solid and protects against tiles from slipping after placement. The product also makes the mix smooth and simple to spread out with a trowel.

For external insulation finishing systems (EIFS), HPMC boosts workability and maintains the skim coat from drying also fast. This offers workers more time to form and smooth the surface. It additionally enhances adhesion to insulation boards and reduces splitting.

Efficiency in Plasters and Provides

When added to plasters and makes, HPMC e laola ho bolokoa ha metsi. This makes sure also hydration of binders like cement or lime. Ka hona, the last layer bonds far better to walls and reveals fewer surface area issues.

Ka ho ipeha tlas'a maemo a tlase, HPMC e sebetsa joalo ka motenya. It stops fragments from working out and aids the mix circulation evenly without dividing. This causes level, consistent floorings prepared for last flooring.

HPMC also supports spray-applied mortars. It offers the mix enough body to stay with upright surface areas without drooping. Ka nako yona eo, it enables pumps to move the product efficiently via pipes.

Since it is secure across a series of temperature levels and pH levels, HPMC carries out reliably in different environments and task sites. Builders trust it to deliver regular results batch after set. Its non-ionic nature implies it does not respond badly with other typical additives in contemporary solutions.

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 tsa CAS 9004 65 3 Hydroxypropyl Methyl Cellulose HPMC bakeng sa Tšebeliso ea Liindasteri Lik'hemik'hale Tsa Kaho Cellulose Ether

Lipotso Tse Botsoang Khafetsa Mabapi le CAS 9004-65-3 Hydroxypropyl Methyl Cellulose (HPMC)

HPMC e sebelisetsoa eng kahong?

HPMC is a key additive in many construction products. E thusa ho ntlafatsa ts'ebetso, ho boloka metsi, le ho khomarela. U tla e fumana ka har'a likhomaretsi tsa lithaele, fana, lipolasetere, le metsoako ea ho ikemela. It makes these materials easier to mix, etsa kopo, le qete.

Hobaneng ho boloka metsi ho le bohlokoa?

Good water retention keeps moisture in the mix longer. Sena se lumella samente kapa gypsum ho fana ka metsi ka botlalo. Ntle le metsi a lekaneng, the material may crack or lose strength. HPMC holds water evenly so the final product cures properly and stays strong.

Na HPMC e ama nako ea ho beha?

Ee. HPMC can slightly slow down the initial set. This gives workers more time to place and smooth the material. The delay is controlled and does not harm final strength. In hot or dry conditions, this effect is especially helpful.

Na HPMC e bolokehile ho sebetsa?

HPMC is non-toxic and not classified as hazardous. Leha ho le joalo, wear basic protective gear like gloves and a mask when handling powder form. Qoba ho hema lerole. Boloka sebakeng se pholileng, sebaka se ommeng hole le mongobo ho boloka boleng bo tsitsitse.

Ke HPMC e kae e lokelang ho eketsoa?

Dosage depends on the product type and performance needed. Maemo a tloaelehileng a ts'ebeliso a tloha ho 0.1% ho 0.5% ka boima ba metsoako e ommeng kaofela. Kamehla latela litaelo tsa moetsi. Ho honyenyane haholo ho ka 'na ha se ke ha fana ka melemo e feletseng. Too much can make the mix too thick or sticky. Test small batches first to find the right amount for your application.