Introduzzjoni għal Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Hydroxypropyl Methylcellulose (HPMC), li l-isem Ċiniż tiegħu huwa hydroxypropyl methylcellulose, huwa semi-sintetiku, etere taċ-ċelluloża mhux joniku miksub billi timmodifika kimikament iċ-ċelluloża naturali. Dan it-trab abjad jista 'jifforma soluzzjoni viskuża trasparenti wara li jinħall fl-ilma. Għandu tħaxxin eċċellenti, żamma tal-ilma, stabbiltà u proprjetajiet li jiffurmaw il-film. Huwa addittiv multifunzjonali indispensabbli f'ħafna oqsma bħall-kostruzzjoni.

Karatteristiċi u vantaġġi ta 'Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Solubilità eċċellenti fl-ilma: Jista 'jinħall malajr f'ilma kiesaħ biex jifforma soluzzjoni ċara u stabbli.

Tħaxxin effiċjenti u kapaċità ta 'żamma tal-ilma: Żid il-viskożità tal-materjal, tnaqqas b'mod effettiv l-evaporazzjoni tal-ilma, u ttejjeb l-effiċjenza tax-xogħol.

Stabbiltà tajba: Għandu stabbiltà tajba għall-aċidi, alkali, u melħ, u huwa adattat għal firxa wiesgħa ta 'valuri tal-pH.

Effetti li jiffurmaw il-film u protettivi: Wara t-tnixxif, jifforma film iebsa u trasparenti biex jipproteġi s-sottostrat u jipprevjeni l-penetrazzjoni u l-evaporazzjoni tal-ilma.

Mhux tossiku u mhux irritanti: Għandu bijokompatibilità tajba u huwa adattat għall-oqsma tal-mediċina u l-ikel.

Aġġustabilità: Billi tbiddel il-grad ta 'sostituzzjoni u l-piż molekulari, il-prestazzjoni tagħha tista 'tiġi aġġustata biex tissodisfa rekwiżiti ta' applikazzjoni differenti.

Speċifikazzjonijiet ta 'Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Idrossipropil Metil Ċelluloża (HPMC)– Speċifikazzjonijiet tal-Prodott

Dettalji Fundamentali

Numru CAS: 9004-65-3
Sejħa Kimika: Idrossipropil Metil Ċelluloża
Formula Molekulari: Ċ₈H₁₆O₆ (duplicating device).
Dehra: Abjad għal beige, trab li jiċċirkola ħieles.

Karatteristiċi Fiżiċi u Kimiċi

HPMC huwa etere taċ-ċelluloża mhux joniku magħmul minn ċelluloża naturali. It dissolves conveniently in cool water yet does not dissolve in hot water above its gelation temperature. The solution it forms is clear and anemic. HPMC shows good film-forming capacity, surface task, and enlarging performance. It remains stable over a large pH range (tipikament 3– 11). The product is odorless and tasteless.

Indikaturi Ewlenin tal-Effiċjenza

Kontenut ta' Methoxyl: 19%– 30%.
Hydroxypropoxyl Material: 4%– 32%.
Ħxuna (2% rimedju fi 20 ° C): Tvarja minn 5 mPa · s biex 100,000 mPa · s, jiddependi fuq il-kwalità.
Umdità Kontenut tal-Web: ≤ 5%.
Irmied Kontenut tal-Web: ≤ 1.5%.
pH (2% għażla): 4.0– 8.0.

Applikazzjonijiet

HPMC is widely used in building and construction products like tile adhesives and makes since it improves workability and water retention. Fil-farmaċewtiċi, iservi bħala binder, coating agent, jew matriċi ta' rilaxx kontrollat ​​f'pilloli. The food market utilizes it as a thickener or stabilizer. It also shows up in cosmetics, żebgħa, and agricultural items as a result of its compatibility and safety.

Spazju għall-ħażna u l-Immaniġġjar

Ħut HPMC fi frisk, żona kompletament niexfa 'l bogħod mix-xemx diretta. Maintain containers tightly near to protect against moisture absorption. Usage basic commercial health methods when taking care of the powder to stay clear of dust breathing. The life span is normally 24 xhur meta ssejvjati kif suppost.

Applikazzjonijiet ta 'Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Applikazzjonijiet ta 'Hydroxypropyl Methyl Cellulose (HPMC) CAS 9004-65-3

Kostruzzjoni u Materjali tal-Bini

Idrossipropilmetil ċelluloża is widely used in construction products. Jaħdem tajjeb fl-adeżivi tal-madum, prodotti bbażati fuq is-siment, u komposti awto-livellar. HPMC helps retain water so cement can moisten correctly. This boosts workability and makes the mix simpler to spread out. It also decreases sagging on vertical surface areas and increases general bond stamina.

Drogi

Fil-mediċina, HPMC acts as a key ingredient in tablet computers and capsules. It serves as a binder, aġent tal-kisi tal-film, u matriċi ta' rilaxx kontrollat. The substance is risk-free for human use and liquifies gradually in the digestive system tract. This enables medicines to be launched steadily with time. Several eye drops additionally contain HPMC due to the fact that it simulates natural rips and soothes completely dry eyes.

Industrija tal-Ikel

HPMC is accepted as a food additive under the code E464. It operates as a thickener, stabilizzatur, u emulsifikant. You can locate it in low-fat spreads, prodotti moħmija, u oġġetti mingħajr glutina. It helps keep appearance and moisture without altering taste. Its neutral taste makes it perfect for several recipes.

Żebgħa u Kisi

Paint suppliers add HPMC to water-based paints. It prevents pigment settling and improves brushability. The compound additionally manages thickness and quits splashing throughout application. Wara t-tnixxif, it contributes to a smooth, jispiċċaw ukoll.

Prodotti ta' Trattament Personali

Many hair shampoos, lozjonijiet, u toothpastes jinkludu HPMC. It offers these products a rich, creamy feel and aids suspend strong fragments. It also boosts foam stability in cleansers and provides a safety movie on skin or hair. Because it is non-irritating and eco-friendly, it fits well in environment-friendly formulas.

Profil tal-Kumpanija

Aħna l-mexxej globali fil-konkrit ħafif u soluzzjonijiet avvanzati tal-fowm ta 'inġinerija. Magħruf globalment għall-impenn tiegħu għar-riċerka, innovazzjoni, u kompetenza applikata, ilna nipprovdu soluzzjonijiet ta 'fowm inġinerija mill-bidu tal-2012.

Nistgħu nipprovdu taħlita ta 'konkrit ta' kwalità għolja u prodotti relatati mal-konkrit tal-fowm mad-dinja kollha.

Il-kumpanija għandha dipartiment tekniku professjonali u dipartiment ta 'superviżjoni tal-kwalità, laboratorju mgħammar tajjeb, u mgħammra b'tagħmir ta 'ttestjar avvanzat u ċentru ta' servizz għall-konsumatur ta 'wara l-bejgħ.

Jekk inti interessat, jekk jogħġbok tħossok liberu u ikkuntattjana.

Ħlas

T/T, Unjoni tal-Punent, Paypal, Karta tal-Kreditu eċċ.

Ġarr bil-baħar

Bl-ajru, bil-baħar, bl-espress, kif jitolbu l-klijenti.

5 FAQs ta 'Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Mistoqsijiet Frekwenti Dwar Hydroxypropyl Methyl Cellulose (HPMC)

X'inhu HPMC?

HPMC tirreferi għal Hydroxypropyl Methyl Cellulose. It is a white or off-white powder made from plant cellulose. In-nies jużawh f'ħafna prodotti bħal mediċini, ikel, u materjali tal-bini. Tinħall fl-ilma kiesaħ u tifforma ċara, soluzzjoni ħoxna.

Huwa HPMC sikur biex jintuża?

Iva, HPMC huwa sigur. Gruppi regolatorji bħall-FDA u l-EFSA japprovawh għall-użu fl-ikel u d-drogi. Tgħaddi mill-ġisem mingħajr ma jiġi assorbit. Dan ifisser li ma jikkawżax ħsara meta jintuża kif ordnat.

What does HPMC do in food?

Fl-ikel, HPMC jaħdem bħala tħaxxin, stabilizzatur, u emulsifikant. Jgħin biex iżomm l-ingredjenti mħallta sew. It also improves texture and stops water from separating out. You can find it in items like sauces, ġelat, u prodotti moħmija mingħajr glutina.

How is HPMC used in construction?

Fil-kostruzzjoni, HPMC is added to cement, adeżivi tal-madum, u tikħil. It helps hold water in the mix so the material sets evenly. Jagħmel ukoll it-taħlita aktar lixxa u aktar faċli biex tinfirex. This leads to better workability and stronger final results.

Jista' HPMC jissostitwixxi sustanzi li jħaxxnu oħrajn?

Spiss, iva. HPMC can take the place of other thickeners like methylcellulose or guar gum. It offers good control over viscosity and works well across a range of temperatures and pH levels. Xorta, you should test it in your specific product to be sure it fits your needs.