Nthuts'i ñut'i ja ar hidroxipropil metil celulosa HPMC

Hydroxypropyl Methylcellulose (HPMC), 'mu̲i thuuhu chino ar hidroxipropil metilcelulosa, ge 'nar semisintético, éter celulosa hindi iónico obtenida ya modificar químicamente ar celulosa xi. nuna polvo nt'axi to formar 'nar njäts'i viscosa transparente 'mefa xta disolver jar dehe. pe̲ts'i excelente engrosamiento, retención ar dehe, nzäm'bu ne propiedades formación película. ge 'nar aditivo multifuncional indispensable jar xingu campos tales como nju̲ts'i.

características ne ventajas hidroxipropil metil celulosa HPMC

Excelente solubilidad ar dehe: To da disuelto rápidamente jar dehe fría pa formar 'nar njäts'i neki ne hingi mpa̲ti.

Espesamiento nt'ot'e xi hño ne mfeni retención ar dehe: Aumentar ar viscosidad ar hñei, reducir eficazmente ar evaporación ar dehe, ne mejorar ar dätä nt'ot'e 'be̲fi.

hño nzäm'bu: pe̲ts'i hño nzäm'bu ja ya ácidos, álcalis, ne sales, ne ar mfädi pa 'nar nt'ot'e ho 'bui ndunthe gama pH valores.

Efectos formación ne protectores película: 'mefa xta secar, ngetho ge 'nar película dura ne transparente pa proteger ar sustrato ne da mä 'met'o ar penetración ar dehe ne ar evaporación.

Hingi tóxicos ne hi'nä — irritante: Pe̲ts'i hño biocompatibilidad ne ar mfädi pa ya campos 'ñithi ne ar nts'i.

Ajustabilidad: mpa̲ti ár 'mui sustitución ne ar be̲xu molecular, its performance can be adjusted to meet different application requirements.

Especificaciones hidroxipropil metil celulosa HPMC

Hidroxipropyl metil celulosa (HPMC)– Product Specs

Chemical Identity

Chemical Name: Hidroxipropyl metil celulosa
CAS Number: 9004-65-3
Molecular Formula: C₈H₁₅O₈— [C₆H₇O₂( OCH₃)_x( OCH₂CHOHCH₃)_y( OH)_{3 − x − ne}] n

Physical Features

HPMC appears as a white to off-white, polvo flujo mpe̲fi. It has no recognizable odor. The material is non-ionic and develops clear, anemic services in cold water. It does not liquify in hot water, alkol, éter, wa xingu solventes orgánicos. When mixed with cool water, it swells and progressively liquifies to produce a thick colloid.

Trick Efficiency Parameters

kg yá m³ (2% njapu'befi jar 20 ° C): Varía ar 5 mPa · s to 100,000 mPa · s, relying on grade
he̲'mi metoxy: 19%– 30%.
contenido ar web ar hidroxipropilo: 4%– 32%.
pH Worth (2% opción): 4.0– 8.0.
contenido ar web ar humedad: ≤ 5.0%.
Contenido ar ceniza: ≤ 1.5%.
Gel Temperature: 50 ° C– 90 ° C( differs by replacement level).

Purity and Safety

HPMC meets the demands of significant pharmacopeias, da 'ñent'i USP — NF, EP, ne JP. It is additionally compliant with FDA policies for food and pharmaceutical use. Heavy metals are restricted to ≤ 20 ppm. The item is free from genetically modified microorganisms (GMO-free) and consists of no animal-derived ingredients.

Storage space and Handling

Store HPMC in an amazing, completely dry place far from direct sunshine and moisture. Maintain containers securely closed when not being used. Under correct problems, ar nzaki útil ar típicamente 24 zänä. Stay clear of inhalation of dust throughout handling. Use standard commercial health practices.

Aplicaciones ar hidroxipropilo metilo celulosa (HPMC)

Aplicaciones celulosa metilo hidroxipropilo (HPMC)

Building Products

HPMC plays an essential function in dry-mix mortar products like ceramic tile adhesives, compuestos autonivelantes, ne sistemas aislamiento exterior. It assists maintain water so cement can completely hydrate. This enhances workability and avoids cracks. Home builders additionally rely upon HPMC for better attachment and longer open time during application.

Pharmaceuticals

In medication, HPMC is commonly utilized as a binder, finish representative, and controlled-release matrix in tablets. It dissolves gradually in the digestive system tract, which permits medicines to be launched in time. This makes sure stable drug degrees in the body. HPMC is safe, hingi tóxico, and approved by significant health authorities worldwide.

jár ta̲i ya nts'i

HPMC acts as a thickener, Estabilizador, and emulsifier in numerous food products. You’ll find it in sauces, productos lácteos, ne productos ar panadería hinda gluten. It offers foods a smooth structure and assists ingredients stay combined. Since it’s plant-based and heat-stable, it works well in both cold and hot processes.

cosméticos ne Cuidado ya jä'i

Lots of lotions, champús, and lotions consist of HPMC. It adds viscosity and creates a silky feeling without greasiness. HPMC also aids put on hold fragments equally, so products do not separate in the bottle. Its film-forming capability makes it useful in hair gels and makeup for lasting hold.

Pinturas ne recubrimientos

Ja ya pinturas a base de dehe, HPMC enhances consistency and brushability. It quits pigments from clearing up and minimizes splatter throughout usage. Paint dries out uniformly with less touches thanks to HPMC’s water-retaining power. Professionals and do it yourself customers both benefit from its efficiency.

Perfil ar empresa

dí líder jar nxoge ximhai jar concreto ligero ne soluciones espuma ingeniería avanzada. Conocido jar nxoge ximhai ir nge ár compromiso nthoni, innovación, ne mfeni aplicada, di 'ma̲i proporcionando soluciones espuma ingeniería ndezu̲ ar ndui 2012 s.

podemos suministrar admixture hormigón mextha ar hño ne productos relacionados ko ar hormigón espuma nga̲tho ar ximha̲i.

Ar empresa pe̲ts'i 'nar nsa̲di primärya técnico xi hño ar tsa̲ ne nsa̲di primärya supervisión hño, 'nar laboratorio xi hño equipado, and equipped with advanced testing equipment and after-sales customer service center.

If you are interested, Jaki ar mäte, hingi dude ne ga japi ar jar contacto ko ngekihe.

njut'i

T yá T, Western Union, PayPal, tarheta ar crédito etc.

Envío

ya däzabe, ir nge däzabe, ya expreso, nu'u̲ solicita ar clientes.

5 nt'a̲ni frecuentes ar hidroxipropil metil celulosa HPMC

nt'a̲ni frecuentes dige ar hidroxipropil metil celulosa (HPMC)

What is HPMC used for?

HPMC ge 'nar aditivo hne ngatho jar xingu ya productos. funciona komongu 'nar espesante, binder, ne película — former. Nu'i gí encontrará jar materiales nju̲ts'i komongu ar adhesivos azulejo ne ar yesos. It is also used in pharmaceuticals to help control how pills release medicine. ja ya nts'i, HPMC acts as a stabilizer or emulsifier.

¿Ar HPMC pädi xi hño?

Hä, HPMC ar considerado pädi xi hño. Regulatory bodies like the FDA and EFSA have approved it for use in food and medicine. It does not get absorbed by the body. p, it passes through the digestive system unchanged. This makes it non-toxic and suitable for most people.

How does HPMC work in building materials?

In construction products, HPMC improves workability and water retention. This helps cement-based mixes stay moist longer. r, the material sets more evenly and bonds better. It also reduces sagging when applied to vertical surfaces.

Tsa̲ da HPMC disolver jar dehe fría?

Hä, but it needs the right method. If you add HPMC directly to cold water, it may form lumps. The best way is to mix it with hot water first—around 70–90°C—then cool it down. During cooling, it dissolves fully and forms a clear, njäts'i viscosa.

¿HPMC ts'oni ar nzaki útil ar producto?

HPMC hä xkagentho ar hingi mpa̲ti ne hingi bí estrope. However, in water-based products, microbes can grow over time. To prevent this, manufacturers often add preservatives. When stored properly in dry, cool conditions, HPMC powder can last for years without losing performance.