Kenyelletso ea Hydroxypropyl Methyl Cellulose HPMC

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

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

Hydroxypropyl Methyl Cellulose (HPMC) Litlhoko

Appearance and Physical Form

HPMC e hlaha e le tšoeu kapa beige, phofo e phallang ka bolokolohi. It has no obvious odor and really feels great to the touch. The powder liquifies conveniently in cold water yet does not liquify in warm water, joala, or many organic solvents.

Lintho tsa Lik'hemik'hale

Lebitso la Lik'hemik'hale: Hydroxypropyl Methyl Cellulose
Nomoro ea CAS: 9004-65-3
Foromo ea limolek'hule: C₈H₁₅O₇R (differs by substitution).
HPMC is a semi-synthetic polymer made from cellulose. It contains both methoxy and hydroxypropyl teams. These groups provide HPMC its special water solubility and thermal gelation habits.

Lipontšo Tsa Bohlokoa ba Bohlokoa

Viscosity: E fapana ho tloha 5 mPa · s ho 100,000 mPa · s (ikemiselitse ho 2% tshebeletso, 20 °C). Thickness depends on the quality selected.
Methoxy Content: Hangata lipakeng 19% le 30%.
Lisebelisoa tsa Hydroxypropyl: Normally from 4% ho 32%.
pH Boleng: A 2% aqueous solution reveals a pH of 4.0 ho 8.0.
Boitsebiso bo Bonolo: Eseng ho feta 5% ka boima.
Lintho tse Molora: E thathamisitsoe ka tlase 5%, showing high purity.

Sehlahisoa sa ho paka le Sebaka sa polokelo

HPMC is packed in multi-layer paper bags with an inner polyethylene liner. Mokotla ka mong o tšoere 20 kg kapa 25 kg. Shop the item in an amazing, sebaka se omileng. Keep it away from dampness and straight sunshine. Appropriately secured containers help preserve security and performance with time.

Tšireletseho le Tšoaro

HPMC is safe and generally identified as secure for usage in food, meriana, and building and construction products. Wear common safety gear like gloves and safety glasses throughout handling. Stay clear of creating dust. If breathed in or contacted with eyes, rinse completely with water. Always adhere to neighborhood safety regulations.

Lisebelisoa tsa Hydroxypropyl Methyl Cellulose HPMC

Lisebelisoa tsa Hydroxypropyl Methyl Cellulose (HPMC)

Lihlahisoa tsa kaho

HPMC plays an essential role in structure items like tile adhesives, metsoako ea boikemelo, and cement-based provides. It helps control water retention so the cement can treat correctly. Sena se tlisa litlamo tse matla le ho fokotseha ho fokolang. Employees also find blends simpler to spread out since HPMC boosts workability and keeps the material smooth.

Meriana ea meriana

Ka meriana, HPMC e sebelisoa e le binder, coating agent, kapa motsoako o sebetsang o laoloang ka har'a li-tablet. It dissolves gradually in the body, which helps provide medicines at a steady price. The material is risk-free, e senang chefo, and extensively accepted by wellness regulatory authorities. Several common tablets count on HPMC to work as planned.

Mmaraka oa Lijo

HPMC e sebetsa joalo ka motenya, stabilizer, or emulsifier in various foods. U ka e fumana ka li-sauces, lintho tse phehiloeng, and low-fat items. It provides structure without changing taste. Since it’s plant-based and approved for intake, food manufacturers use it to boost uniformity and shelf life.

Lihlahisoa tsa Kalafo ea Motho

Tooth paste, li-shampoo, litlolo, and makeup commonly include HPMC. It assists keep active ingredients mixed and provides a smooth feeling throughout usage. The substance likewise adds viscosity so items stay steady in television or bottle. Customers see far better performance and convenience many thanks to this simple additive.

Agriculture and Other Utilizes

Farmers usage HPMC in seed finishes and pesticide solutions. It assists energetic components stick to plants and release slowly. Past that, HPMC shows up in paints, porcelain, and even welding rods. Its capacity to handle wetness, bind bits, and form movies makes it helpful throughout lots of areas.

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

Lipotso Tse Botsoang Hangata ka Hydroxypropyl Methyl Cellulose (HPMC)

HPMC e sebelisetsoa eng?

HPMC ke tlatsetso e tloaelehileng lihlahisoa tse ngata. E sebetsa e le motenya, tlamahano, le moetsi oa lifilimi. U tla e fumana linthong tsa kaho tse kang likhomaretsi tsa lithaele le lipolasetere. It is also used in food, meriana, le litlolo ho ntlafatsa sebopeho le botsitso.

Na HPMC e bolokehile?

Ee, HPMC e nkoa e sireletsehile. Regulatory agencies around the world have approved its use. Lijong, it carries the E number E464. Merianeng, it often appears in tablet coatings or eye drops. It does not get absorbed by the body and passes through without causing harm.

How does HPMC work in building materials?

Kahong, HPMC e thusa ho boloka metsi ka har'a metsoako e thehiloeng ho samente. Sena se fa basebetsi nako e eketsehileng ea ho sebetsa ka boitsebiso pele bo qala. It also improves adhesion and reduces sagging on vertical surfaces. The result is a smoother application and stronger final product.

Na HPMC e ka qhala ka metsing a batang?

Ee, boholo ba limaraka tsa HPMC li qhibiliha habonolo metsing a batang. They do not need heat to mix in. Hang ha e kenngoa metsing, they swell and form a clear, tharollo ea viscous. This makes them convenient for use in room-temperature processes.

Does HPMC affect the drying time of products?

HPMC can slow down drying slightly because it holds onto water. This is useful in applications like wall putty or mortar, where you need extra working time. Leha ho le joalo, the effect is controlled and does not stop the product from drying fully over time.