Introdukshon na Hydroxypropyl Metil Cellulose HPMC

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.

Karakterístika i bentahanan di Hidroksipropil Metil Selulosa HPMC

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.

Spesifikashonnan di Hydroxypropyl Metil Cellulose HPMC

Hidroksipropil Metil Selulosa (HPMC)– Spesifikashonnan di Produkto

Chemical Identity

Chemical Name: Hidroksipropil Metil Selulosa
Number di CAS: 9004-65-3
Molecular Formula: C₈H₁₅O₈— [C₆H₇O₂( OCH₃)_x( OCH₂CHOHCH₃)_y( AN)_{3 − x − y}] n

Karakterístikanan Físiko

HPMC ta aparesé komo un blanku pa blanku-off, polvo ku ta kore liber. 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, alkohòl, éter, òf hopi solvente orgániko. When mixed with cool water, it swells and progressively liquifies to produce a thick colloid.

Parameternan di Efisiensia di Truki

Diki (2% servisio na 20 ° C): Ta varia di 5 mPa · s pa 100,000 mPa · s, relying on grade
Material di Metoksi: 19%– 30%.
Kontenido di wèp di hidroksipropil: 4%– 32%.
pH Bale la pena (2% opshon): 4.0– 8.0.
Kontenido di webu di humedat: ≤ 5.0%.
Material di Ash: ≤ 1.5%.
Temperatura di Gel: 50 ° C– 90 ° C( ta diferensiá pa nivel di remplaso).

Purity and Safety

HPMC meets the demands of significant pharmacopeias, including USP-NF, EP, i 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.

Espasio di almasenamentu i Maneho

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, e bida di stènt ta tipikamente 24 lunanan. Stay clear of inhalation of dust throughout handling. Use standard commercial health practices.

Aplikashonnan di Hidroksipropil Metil Selulosa HPMC

Aplikashonnan di Hidroksipropil Metil Selulosa (HPMC)

Building Products

HPMC plays an essential function in dry-mix mortar products like ceramic tile adhesives, supstansianan ku ta nivelá nan mes, i sistemanan di isolashon pafó. 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.

Remedinan

Den remedi, HPMC is commonly utilized as a binder, finish representative, i matris di liberashon kontrolá den tablet. 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 ta sigur, no-tóksiko, and approved by significant health authorities worldwide.

Merkado di Kuminda

HPMC acts as a thickener, stabilisadó, and emulsifier in numerous food products. You’ll find it in sauces, milk options, i produktonan horná sin 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.

Kosmetika i Tratamentu Personal

Lots of lotions, shampoo, 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.

Verf i Revestimentu

Den verfnan a base di awa, 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.

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 di Hydroxypropyl Metil Cellulose HPMC

Preguntanan Frekuente Tokante Hidroksipropil Metil Selulosa (HPMC)

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 to help control how pills release medicine. Den kuminda, HPMC acts as a stabilizer or emulsifier.

HPMC ta sigur?

Si, HPMC is considered safe. Regulatory bodies like the FDA and EFSA have approved it for use in food and medicine. It does not get absorbed by the body. Na lugá di, 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. Komo resultado, the material sets more evenly and bonds better. It also reduces sagging when applied to vertical surfaces.

Can HPMC dissolve in cold water?

Si, 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, solushon viskoso.

Does HPMC affect product shelf life?

HPMC itself is stable and does not spoil. Pero, 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.