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) Requisitos

Apariencia ne dets'e física

HPMC neki komongu 'nar blanco wa beige, polvo flujo mpe̲fi. 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, alkol, wa xingu solventes orgánicos.

Chemical Properties

Chemical Name: Hidroxipropyl metil celulosa
CAS Number: 9004-65-3
Molecular Formula: 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.

Key Efficiency Indicators

Viscosidad: Varía ar 5 mPa · s to 100,000 mPa · s (especificado jar 2% service, 20 ° C). Thickness depends on the quality selected.
contenido ar metoxy: Usually in between 19% ne 30%.
Hydroxypropyl Material: Normally from 4% to 32%.
hmädi ar pH: A 2% aqueous solution reveals a pH of 4.0 to 8.0.
Dampness Material: Not more than 5% 'Bu̲ ya be̲xu.
Contenido ar ceniza: Listed below 5%, showing high purity.

Embalaje ne almacenamiento ar producto

HPMC is packed in multi-layer paper bags with an inner polyethylene liner. Each bag holds 20 kg or 25 kg. Almacenar ar producto 'nar lugar nxa ne seco, lugar seco. Keep it away from dampness and straight sunshine. Appropriately secured containers help preserve security and performance with time.

Safety and Handling

HPMC is safe and generally identified as secure for usage in food, farmacéuticos, 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.

Aplicaciones ar hidroxipropilo metilo celulosa (HPMC)

Aplicaciones celulosa metilo hidroxipropilo (HPMC)

Building Products

HPMC plays an essential role in structure items like tile adhesives, i, and cement-based provides. It helps control water retention so the cement can treat correctly. This brings about stronger bonds and less fractures. Employees also find blends simpler to spread out since HPMC boosts workability and keeps the material smooth.

Pharmaceuticals

jar 'ñithi, HPMC is utilized as a binder, coating agent, or controlled-release active ingredient in tablet computers. It dissolves gradually in the body, which helps provide medicines at a steady price. The material is risk-free, hingi tóxico, and extensively accepted by wellness regulatory authorities. Several common tablets count on HPMC to work as planned.

jár ta̲i ya nts'i

HPMC works as a thickener, Estabilizador, or emulsifier in various foods. You can locate it in sauces, baked items, 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.

Personal Treatment Products

Tooth paste, champús, lociones, 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, porcelains, and even welding rods. Its capacity to handle wetness, bind bits, and form movies makes it helpful throughout lots of areas.

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. 'Nehe ar gi japu̲'be̲fi jar nts'i, farmacéuticos, ne ja ya cosméticos pa mejorar ar textura ne ar nzäm'bu.

¿Ar HPMC pädi xi hño?

Hä, HPMC ar considerado pädi xi hño. Regulatory agencies around the world have approved its use. ja ya nts'i, it carries the E number E464. In medicines, 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?

In construction, HPMC helps retain water in cement-based mixes. This gives workers more time to work with the material before it sets. It also improves adhesion and reduces sagging on vertical surfaces. The result is a smoother application and stronger final product.

Tsa̲ da HPMC disolver jar dehe fría?

Hä, most grades of HPMC dissolve easily in cold water. hingi necesitan pa pa mezclar en. Once added to water, they swell and form a clear, njäts'i viscosa. 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. However, the effect is controlled and does not stop the product from drying fully over time.