Introduzzjoni għal Hydroxypropyl Methyl Cellulose HPMC 9004 65 3 Polimeri naturali

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 9004 65 3 Polimeri naturali

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 9004 65 3 Polimeri naturali

Hydroxypropyl Methyl Cellulose HPMC 9004-65-3

Ħarsa ġenerali tal-prodott

Idrossipropil Metil Ċelluloża (HPMC) 9004-65-3 is a natural polymer made from cellulose. It comes from plant fibers and is widely used in many industries. This product is odorless, bla togħma, and appears as a white or off-white powder. It dissolves easily in cold water but not in hot water. Once mixed with cold water, tifforma ċara, soluzzjoni viskuża.

Speċifikazzjonijiet ewlenin

Isem Kimiku: Idrossipropil Metil Ċelluloża
Numru CAS: 9004-65-3
Dehra: Trab li joħroġ ħieles abjad għal offwajt
Solubilità: Solubbli fl-ilma kiesaħ; ma jinħallx fl-ilma sħun u l-biċċa l-kbira tas-solventi organiċi
pH (2% soluzzjoni): 5.0–8.0
Viskożità (2% soluzzjoni f'20°C): Tvarja minn 100 biex 100,000 mPa·s (tvarja skond il-grad)
Kontenut ta' Umdità: ≤5.0%
Kontenut Irmied: ≤1.5%

Użi Komuni

This HPMC grade works well as a thickener, binder, forom tal-film, u aġent li jżomm l-ilma. Fil-kostruzzjoni, it improves workability and adhesion in tile adhesives, tikħil, u komposti awto-livellar. Fil-farmaċewtiċi, it serves as a controlled-release matrix in tablets and as an ingredient in eye drops. L-industrija tal-ikel tużaha bħala stabilizzatur u emulsifikatur. It also appears in cosmetics for texture and moisture control.

Ħażna u Immaniġġjar

Aħżen HPMC ġo frisk, post niexef 'il bogħod mix-xemx diretta u l-umdità. Żomm il-kontenitur magħluq sewwa meta ma jintużax. Avoid contact with strong acids or bases. Use standard safety practices when handling—wear gloves and eye protection if needed. Il-ħajja fuq l-ixkaffa hija tipikament 24 xhur meta maħżuna kif suppost.

Applikazzjonijiet ta 'Hydroxypropyl Methyl Cellulose HPMC 9004 65 3 Polimeri naturali

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

Bini u Kostruzzjoni

HPMC 9004-65-3 is widely used in cement-based products like tile adhesives, komposti li jillivellaw waħedhom, u tirrendi. It helps control water retention so cement hydrates properly. Dan iwassal għal rabtiet aktar b'saħħithom u inqas xquq. The polymer also improves workability, making the mix easier to spread and shape.

Farmaċewtiċi

Fil-mediċina, HPMC acts as a binder, li jħaxxen, or film-forming agent. It is common in tablets, kapsuli, u qtar għall-għajnejn. The material is safe for human use and dissolves slowly in the body. This allows drugs to release at a steady rate. Many over-the-counter and prescription medicines rely on HPMC for consistent performance.

Industrija tal-Ikel

HPMC serves as a stabilizer and emulsifier in various foods. You can find it in low-fat spreads, prodotti moħmija, u prodotti mingħajr glutina. It helps maintain texture and moisture without altering taste. Because it is plant-based and non-toxic, it meets strict food safety standards worldwide.

Żebgħa u Kisi

Paint makers add HPMC to water-based paints to prevent sagging and improve coverage. It keeps pigments evenly mixed and stops them from settling. The result is a smooth finish with better adhesion to walls and surfaces. HPMC also boosts open time, giving painters more room to work before the paint dries.

Kożmetiċi u Kura Personali

Fil-lozjonijiet, xampù, u kremi, HPMC creates a rich, creamy feel. Iżomm l-ilma tajjeb, which helps keep skin and hair hydrated. The polymer is gentle on the skin and does not cause irritation. Its natural origin makes it a popular choice in clean-label beauty products.

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.

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5 FAQs ta 'Hydroxypropyl Methyl Cellulose HPMC 9004 65 3 Polimeri naturali

Mistoqsijiet Frekwenti Dwar Hydroxypropyl Methyl Cellulose (HPMC) 9004-65-3

X'inhu HPMC 9004-65-3?

HPMC 9004-65-3 is a natural polymer made from cellulose. It comes from plant fibers, usually wood or cotton. This substance is modified to dissolve in water and form clear, soluzzjonijiet ħoxnin. People use it in many industries because it works well and is safe.

Fejn jintuża HPMC?

HPMC is common in construction, ikel, farmaċewtiċi, u kożmetiċi. Fil-materjali tal-bini, it helps keep water in mortar and tile adhesives so they set evenly. F'pilloli, it controls how fast medicine is released. Fl-ikel, jaġixxi bħala tħaxxin jew stabilizzatur. You’ll also find it in lotions and creams to improve texture.

HPMC huwa sigur?

Iva. HPMC has been tested and approved for use in food and medicines by major health agencies like the FDA and EFSA. It does not get absorbed by the body. Minflok, it passes through the digestive system unchanged. That makes it very safe for most people.

Kif jaħdem HPMC fil-prodotti tal-kostruzzjoni?

In cement-based mixes, HPMC holds water so the mixture stays wet longer. Dan jagħti lill-ħaddiema aktar ħin biex jaħdmu bil-materjal. It also stops the mix from separating and helps it stick better to surfaces. Ir-riżultat huwa aktar b'saħħtu, finitura aktar lixxa.

HPMC jista 'jitħallat ma' ingredjenti oħra?

Iva. HPMC mixes well with many common ingredients. It works with salts, aċidi, and other thickeners. Xorta, you should test small batches first. Some combinations might affect how thick or stable the final product becomes. Always follow recommended usage levels for best results.