Introduction to Hydroxypropyl Methyl Cellulose HPMC Hypromellose Methocel

Hidroksipropil Metilselulosa (HPMC), kende su nòmber Chines ta hidroksipropil metilselulosa, ta un semi-sintétiko, éter di selulosa no-ióniko optené dor di modifiká selulosa natural kímikamente. E pulver blanku aki por forma un solushon viskoso transparente despues di disolvé den awa. E tin un engrosamentu ekselente, retenshon di awa, stabilidat i propiedatnan di formashon di pelíkula. E ta un aditivo multifunshonal indispensabel den hopi tereno manera konstrukshon.

Characteristics and advantages of Hydroxypropyl Methyl Cellulose HPMC Hypromellose Methocel

Solubilidat ekselente den awa: E por wòrdu disolvé lihé den awa friu pa forma un solushon kla i stabil.

Abilidat di engrosamentu efisiente i retenshon di awa: Oumentá e viskosidat di e material, redusí evaporashon di awa efektivamente, i mehorá efisiensia di trabou.

Bon stabilidat: E tin bon stabilidat pa asido, alkalinan, i salu, i ta adekuá pa un rango amplio di balornan di pH.

Efektonan di formashon di pelíkula i protekshon: Despues di seku, e ta forma un pelíkula duru i transparente pa protehá e substrato i prevení penetrashon i evaporashon di awa.

No tóksiko i no iritante: E tin bon biokompatibilidat i ta adekuá pa e terenonan di medisina i kuminda.

Ahustabilidat: Dor di kambia e grado di supstitushon i peso molekular, su rendimentu por wòrdu ahusta pa kumpli ku diferente rekisito di aplikashon.

Specifications of Hydroxypropyl Methyl Cellulose HPMC Hypromellose Methocel

Hidroksipropil Metil Selulosa (HPMC)– Spesifikashonnan di Produkto

Basic Details

Chemical Name: Hidroksipropil Metil Selulosa
Other Names: Hypromellose, Methocel ™.
Number di CAS: 9004-65-3.
Molecular Formula: C₈H₁₅O₅— [C₆H₇O₂( OCH₃)_x( OCH₂CHOHCH₃)_y( AN)_{3 − x − y}] n

Propiedatnan Físiko

HPMC appears as a white or beige, polvo ku ta kore liber. It has no odor and is safe. The product liquifies easily in cold water to create a clear, remedi diki. E no ta disolvé den awa kayente, etanol, ether, or chloroform. Ora meskla ku awa, it swells first and afterwards totally liquifies as the mixture cools.

Key Efficiency Indicators

Diki (2% opshon na 20 ° C): Ta varia di 5 mPa · s pa 100,000 mPa · s, depending upon quality.
Kontenido di Metoksi: 19%– 30%.
Kontenido di wèp di hidroksipropil: 4%– 32%.
pH (2% opshon): 4.0– 8.0.
Kontenido di Humedat: ≤ 5%.
Material di Ash: ≤ 1.5%.
Temperatura di Gel: 50 ° C– 90 ° C (varies by substitution ratio).

Konformidat & Seguridat

This item satisfies the demands of significant pharmacopeias, including USP-NF, EP, i JP. It is also compliant with FDA regulations for use in food, produktonan farmaséutiko, i kosmetika. HPMC is steady under typical storage conditions. Maintain it in a completely dry, awesome place away from wetness. Usage typical commercial health practices when taking care of the powder to avoid breathing or eye call.

Aplikashonnan Usual

HPMC is widely used as a thickener, carpeta, film previous, i agente di retenshon di awa. Den edifisio, it enhances workability and attachment in floor tile adhesives and provides. Den produktonan farmasu, it serves as a controlled-release matrix in tablets. Den kuminda, it acts as an emulsifier and stabilizer. Personal treatment items use it for texture and suspension.

Applications of Hydroxypropyl Methyl Cellulose HPMC Hypromellose Methocel

Aplikashonnan di Hidroksipropil Metil Selulosa (HPMC)

Building and Building

Hidroksipropil metil selulosa (HPMC) plays a vital role in modern building products. It is included in cement-based items like floor tile adhesives, pleisternan, i kompositonan ku ta nivelá nan mes. HPMC enhances workability by making the mix much easier to spread out. It additionally aids maintain water, which sustains proper cement hydration. This causes stronger bonds and fewer splits gradually.

Droga

In the medicine industry, HPMC acts as a safe and trusted excipient. It is made use of in tablet computers as a binder, assisting components stick. It likewise functions as a controlled-release representative, decreasing how quick a medicine liquifies in the body. Many capsule coverings are made from HPMC since it is plant-based and ideal for vegetarians. Eye goes down commonly consist of HPMC also– it imitates natural tears and maintains eyes moist.

Industria di Kuminda

HPMC is authorized as an artificial additive under the name E464. E ta funshoná komo un espesante, stabilisadó, i emulsifikadó. You can discover it in sauces, ice cream, i artíkulonan horná sin gluten. In pastry shop things, it changes gluten by improving texture and wetness retention. It likewise avoids ice crystals from developing in desserts, giving a smoother mouthfeel.

Personal Care and Cosmetics

Lots of creams, shampoo, and lotions use HPMC to create a smooth, also uniformity. It assists put on hold particles so they do not clear up near the bottom. HPMC additionally gives products an enjoyable feeling on the skin without leaving a greasy deposit. Its film-forming ability makes it valuable in hairdo gels and peel-off masks.

Other Utilizes

HPMC shows up in agricultural chemicals to aid active components stay with grow fallen leaves. It is likewise utilized in paints to manage viscosity and prevent splattering. Den porselana, it adds environment-friendly strength to unfired clay bodies, reducing damage throughout handling.

Profil di e kompania

Nos ta e lider mundial den beton lihé i solushonnan avansá di foam di ingenieria. Konosí mundialmente pa su kompromiso ku investigashon, inovashon, i ekspertisio apliká, nos a bin ta proveé ​​solushonnan di foam di ingenieria for di kuminsamentu di 2012.

Nos por suministrá produktonan relashoná ku beton di kalidat haltu i beton di foam tur kaminda na mundu.

E kompania tin un departamentu tékniko profeshonal i un departamentu di supervishon di kalidat, un laboratorio bon ekipá, i ekipá ku ekipo di tèst avansá i sentro di servisio na kliente despues di benta.

Si bo ta interesá, por fabor sinti bo liber i tuma kontakto ku nos.

Pago

T/T, Western Union, Paypal, Tarheta di krédito etc.

Envio

Pa medio di aire, pa laman, pa ekspresá, manera klientenan ta pidi.

5 FAQs of Hydroxypropyl Methyl Cellulose HPMC Hypromellose Methocel

Preguntanan Frekuente Tokante HPMC (Hidroksipropil Metil Selulosa)

Pa kiko HPMC ta wòrdu usá?

HPMC is a common additive in many products. E ta funshoná komo un espesante, carpeta, i eks-pelíkula. Bo ta hañ’é den materialnan di konstrukshon manera adhesivo di tegel i pleister. It is also used in pharmaceuticals, kuminda, i kosmetika pa mehorá tekstura i stabilidat.

HPMC ta sigur?

Si, HPMC is considered safe. Regulatory agencies such as the FDA and EFSA have approved it for use in food and medicines. It is non-toxic and does not cause irritation in most people. Always follow usage guidelines for your specific application.

How does HPMC work in construction products?

In building materials, HPMC helps retain water. This gives workers more time to work with the mix before it dries. It also improves adhesion and makes the final product smoother and stronger. Sin HPMC, some mortars and renders would dry too fast or crack easily.

Can HPMC dissolve in cold water?

Si, but it depends on the grade. Some types are designed to dissolve quickly in cold water. Others may need warm water or special mixing methods to avoid clumping. Always check the product data sheet for the correct preparation steps.

What is the difference between HPMC, Hypromellose, and Methocel?

These names all refer to the same chemical: hidroksipropil metil selulosa. “Hypromellose” is the official name used in pharmacopeias. “Methocel” is a brand name made by Dow Chemical. HPMC is the general term used across industries. They behave the same way when used correctly.