Introduction to Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Hydroxypropyl Methylcellulose (HPMC), የማን የቻይና ስም hydroxypropyl methylcellulose ነው, ከፊል ሰው ሠራሽ ነው, ተፈጥሯዊ ሴሉሎስን በኬሚካል በማስተካከል የተገኘ አዮኒክ ያልሆነ ሴሉሎስ ኤተር. ይህ ነጭ ዱቄት በውሃ ውስጥ ከተሟሟ በኋላ ግልጽ የሆነ የቪዛ መፍትሄ ሊፈጥር ይችላል. በጣም ጥሩ ውፍረት አለው።, የውሃ ማጠራቀሚያ, መረጋጋት እና ፊልም የመፍጠር ባህሪያት. እንደ ኮንስትራክሽን ባሉ በብዙ መስኮች ውስጥ አስፈላጊ ያልሆነ ባለብዙ-ተግባር ተጨማሪ ንጥረ ነገር ነው።.

Characteristics and advantages of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

እጅግ በጣም ጥሩ የውሃ መሟሟት: ግልጽ እና የተረጋጋ መፍትሄ ለመፍጠር በቀዝቃዛ ውሃ ውስጥ በፍጥነት ሊሟሟ ይችላል.

ውጤታማ ውፍረት እና የውሃ ማጠራቀሚያ ችሎታ: የቁሳቁስን viscosity ይጨምሩ, የውሃ ትነት ውጤታማ በሆነ መንገድ ይቀንሳል, እና የስራ ቅልጥፍናን ማሻሻል.

ጥሩ መረጋጋት: ለአሲዶች ጥሩ መረጋጋት አለው, አልካላይስ, እና ጨዎችን, እና ለብዙ የፒኤች እሴቶች ተስማሚ ነው.

ፊልም-መፍጠር እና የመከላከያ ውጤቶች: ከደረቀ በኋላ, ንጣፉን ለመከላከል እና የውሃ ውስጥ ዘልቆ እንዳይገባ እና እንዳይተን ለመከላከል ጠንካራ እና ግልጽ ፊልም ይፈጥራል.

መርዛማ ያልሆነ እና የማያበሳጭ: ጥሩ ባዮኬሚካላዊነት ያለው እና ለመድኃኒት እና ለምግብ መስኮች ተስማሚ ነው.

ማስተካከል: የመተካት ደረጃን እና ሞለኪውላዊ ክብደትን በመቀየር, አፈጻጸሙ የተለያዩ የመተግበሪያ መስፈርቶችን ለማሟላት ማስተካከል ይችላል።.

Specifications of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Hydroxypropyl ሜቲል ሴሉሎስ (HPMC)– የምርት ዝርዝሮች

Standard Information

የ CAS ቁጥር: 9004-65-3
የኬሚካል ስም: Hydroxypropyl ሜቲል ሴሉሎስ
ሞለኪውላር ፎርሙላ: C8H16O6 (stands for the duplicating system; actual polymer varies by grade).
መልክ: ከነጭ እስከ ነጭ, ነጻ የሚፈስ ዱቄት.

Trick Physical and Chemical Residences

HPMC is a non-ionic cellulose ether made from natural cellulose. It liquifies easily in chilly water yet does not dissolve in hot water over its gelation temperature level. The product creates clear, anemic services with excellent film-forming ability.

Typical viscosity varieties from 5 mPa · s ወደ 100,000 mPa · s (የሚወሰነው በ 2% ትኩረት, 20 ° ሴ), relying on the grade. Wetness content stays below 5% (በክብደት). ፒኤች የ a 2% remedy normally falls in between 4.0 እና 8.0.

Pureness and Top Quality Standards

This HPMC fulfills pharmacopeial criteria such as USP-NF, ኢ.ፒ, and JP when made use of in pharmaceutical applications. For industrial or building uses, it complies with appropriate technological requirements. Hefty metals are kept under 10 ፒፒኤም. Residue on ignition stays below 1.5%. Microbial limits comply with basic guidelines: overall cardio count ≤ 100 CFU/ግ, yeast and mold and mildew ≤ 10 CFU/ግ, and absence of ኢ. coli እና ሳልሞኔላ.

ማከማቻ እና አያያዝ

HPMC በከፍተኛ ሁኔታ ይግዙ, ከፀሐይ ብርሃን የራቀ ደረቅ ቦታ. Keep containers firmly near protect against wetness absorption. Use basic commercial health techniques when handling. ቆሻሻን ከመፍጠር ይከላከሉ.

የተለመዱ መተግበሪያዎች

HPMC is commonly made use of in pharmaceuticals as a binder, ወፍራም, or controlled-release agent in tablets. በመገንባት ላይ, it boosts workability and water retention in cement-based items like tile adhesives and provides. It also serves as a stabilizer in food, መዋቢያዎች, እና ቀለሞች.

Applications of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

የሃይድሮክሲፕሮፒል ሜቲል ሴሉሎስ መተግበሪያ (HPMC) CAS 9004-65-3

የግንባታ እና የግንባታ እቃዎች

HPMC is commonly used in dry-mix mortars, የሴራሚክ ንጣፍ ማጣበቂያዎች, እና የራስ-ደረጃ ውህዶች. It boosts water retention so cement can completely hydrate. This leads to more powerful bonds and much better workability. Builders also depend on HPMC to reduce drooping and prolong open time throughout application.

መድሃኒቶች

በጡባዊዎች እና እንክብሎች ውስጥ, HPMC function as a binder, የፊልም ሽፋን ወኪል, ወይም ቁጥጥር የሚደረግበት-የሚለቀቅ ማትሪክስ. It liquifies gradually in the digestive tract, aiding active ingredients launch at the appropriate rate. Because it is non-toxic and steady, regulative companies approve it for dental use worldwide.

የምግብ ገበያ

HPMC እንደ ወፍራም ይሠራል, emulsifier, and stabilizer in numerous refined foods. በሳባዎች ውስጥ ማግኘት ይችላሉ, አይስ ክርም, እና ከግሉተን-ነጻ የተጋገሩ ምርቶች. It helps keep appearance and avoids separation without changing taste.

የግል ሕክምና እና መዋቢያዎች

ሻምፖዎች, lotions, and tooth pastes frequently consist of HPMC. It gives products a smooth feel and keeps ingredients equally combined. Its film-forming capacity additionally aids skincare products remain on the skin much longer.

ቀለሞች እና ሽፋኖች

አቅራቢዎች ይጨምራሉ HPMC to water-based paints to control thickness and stop splattering. It increases pigment suspension and makes brushing easier. The outcome is an uniform do with less brush marks.

ግብርና

In chemical and fertilizer formulations, HPMC works as a carrier and adhesive. It aids active components adhere to plant surfaces and slows down drainage after rain. This increases efficiency and reduces waste.

የኩባንያው መገለጫ

እኛ ቀላል ክብደት ያለው ኮንክሪት እና የላቀ የምህንድስና የአረፋ መፍትሄዎች መሪ ነን. ለምርምር ባለው ቁርጠኝነት በዓለም አቀፍ ደረጃ ይታወቃል, ፈጠራ, እና የተተገበረ እውቀት, ከ2012 ዎቹ መጀመሪያ ጀምሮ የምህንድስና የአረፋ መፍትሄዎችን እየሰጠን ነው።.

በዓለም ዙሪያ ከፍተኛ ጥራት ያላቸውን የኮንክሪት ድብልቅ እና የአረፋ ኮንክሪት ተዛማጅ ምርቶችን ማቅረብ እንችላለን.

ኩባንያው ሙያዊ የቴክኒክ ክፍል እና የጥራት ቁጥጥር ክፍል አለው, በሚገባ የታጠቀ ላብራቶሪ, እና የላቀ የሙከራ መሣሪያዎች እና ከሽያጭ በኋላ የደንበኞች አገልግሎት ማዕከል የታጠቁ.

ፍላጎት ካሎት, እባክህ ነፃነት ይሰማህ እና አግኘን።.

ክፍያ

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መላኪያ

በአየር, በባህር, በመግለፅ, ደንበኞች እንደሚጠይቁ.

5 FAQs of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

ስለ Hydroxypropyl Methyl Cellulose በተደጋጋሚ የሚጠየቁ ጥያቄዎች (HPMC)

HPMC ምንድን ነው??

HPMC ሃይድሮክሲፕሮፒል ሜቲል ሴሉሎስን ያመለክታል. It is a white to off-white powder made from plant cellulose. People use it in many products like medicines, ምግብ, እና የግንባታ እቃዎች. It dissolves in cold water but not in hot water. This makes it useful for controlling texture and thickness.

HPMC ለመጠቀም ደህንነቱ የተጠበቀ ነው።?

አዎ, HPMC ደህንነቱ የተጠበቀ ነው።. Regulatory groups like the FDA and EFSA have approved it for use in food and drugs. ሳይወሰድ በሰውነት ውስጥ ያልፋል. That means it does not cause harm when used as directed. በምርቱ መለያ ላይ ሁልጊዜ የደህንነት መመሪያዎችን ይከተሉ.

What are common uses of HPMC?

HPMC እንደ ውፍረት ይሠራል, ማያያዣ, እና ፊልም-የቀድሞው. በግንባታ ላይ, it helps tile adhesives and plasters stay smooth and work well. በፋርማሲዩቲካል, it coats pills so they dissolve at the right time. በምግብ ውስጥ, it adds texture without changing taste. You can also find it in eye drops and cosmetics.

HPMC እንዴት መቀመጥ እንዳለበት?

HPMC በቀዝቃዛ ቦታ ያከማቹ, ደረቅ ቦታ. ከእርጥበት እና ከፀሀይ ብርሀን ያርቁ. Use a tightly closed container to stop clumping. ዱቄቱ እርጥብ ከሆነ, it may lose its quality. ከመጠቀምዎ በፊት የሚያበቃበትን ቀን ያረጋግጡ.

HPMC ሌሎች thickeners ሊተካ ይችላል?

HPMC can often replace other cellulose-based thickeners like methyl cellulose or carboxymethyl cellulose. But results may vary based on the application. Test small batches first to make sure performance meets your needs. Its unique mix of solubility and stability makes it a strong choice in many cases.