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) Rekisitonan

Appearance and Physical Form

HPMC appears as a white or beige, polvo ku ta kore liber. 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, alkohòl, òf hopi solvente orgániko.

Propiedatnan Kímiko

Chemical Name: Hidroksipropil Metil Selulosa
Number di CAS: 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

Viskosidat: Ta varia di 5 mPa · s pa 100,000 mPa · s (determiná na 2% servisio, 20 ° C). Thickness depends on the quality selected.
Kontenido di Metoksi: Usually in between 19% i 30%.
Material di Hidroksipropil: Normally from 4% pa 32%.
Balor di pH: UN 2% aqueous solution reveals a pH of 4.0 pa 8.0.
Material di Humedat: No mas ku 5% pa peso.
Material di Ash: Lista abou 5%, showing high purity.

Empaketahe di produkto i espasio di almasenamentu

HPMC is packed in multi-layer paper bags with an inner polyethylene liner. Kada tas ta karga 20 kg òf 25 kg. Kompra e artíkulo den un manera asombroso, lugá seku. Keep it away from dampness and straight sunshine. Appropriately secured containers help preserve security and performance with time.

Seguridat i Maneho

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

Aplikashonnan di Hidroksipropil Metil Selulosa HPMC

Aplikashonnan di Hidroksipropil Metil Selulosa (HPMC)

Building Products

HPMC plays an essential role in structure items like tile adhesives, kompositonan ku ta nivelá nan mes, 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.

Remedinan

In medicine, 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, no-tóksiko, and extensively accepted by wellness regulatory authorities. Several common tablets count on HPMC to work as planned.

Merkado di Kuminda

HPMC ta funshoná komo un espesante, stabilisadó, or emulsifier in various foods. Bo por lokalisá esaki den saus, 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.

Produktonan di Tratamentu Personal

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

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. E ta wòrdu usá tambe den kuminda, produktonan farmaséutiko, i kosmetika pa mehorá tekstura i stabilidat.

HPMC ta sigur?

Si, HPMC is considered safe. Regulatory agencies around the world have approved its use. Den kuminda, it carries the E number E464. Den remedi, 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?

Den konstrukshon, HPMC helps retain water in cement-based mixes. This gives workers more time to work with the material before it sets. E ta mehorá tambe e adheshon i ta redusí flakmentu riba superfisienan vertikal. The result is a smoother application and stronger final product.

Can HPMC dissolve in cold water?

Si, most grades of HPMC dissolve easily in cold water. They do not need heat to mix in. Once added to water, they swell and form a clear, solushon viskoso. 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. Pero, the effect is controlled and does not stop the product from drying fully over time.