Introduction to Hydroxypropyl Methyl Cellulose HPMC Maintaining Water in Lime Plaster 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 Maintaining Water in Lime Plaster 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 Maintaining Water in Lime Plaster CAS 9004 65 3

Hydroxypropyl ሜቲል ሴሉሎስ (HPMC) for Lime Plaster– Water Retention Grade

የምርት ማጠቃለያ

ይህ Hydroxypropyl Methyl ሴሉሎስ (HPMC) is specifically made to enhance water retention in lime-based plasters. It aids maintain moisture in the mix much longer, which provides the plaster more time to establish appropriately. Great water retention suggests better workability, የበለጠ ጠንካራ ትስስር, and fewer cracks.

የ CAS ቁጥር: 9004-65-3
ተመልከት: ነጭ ወደ beige ነፃ-የሚፈስ ዱቄት
ንጽህና: ≥ 99%.
የእርጥበት ድር ይዘት: ≤ 5%.
ፒኤች (2% መድሃኒት): 6.0– 8.0.
ውፍረት (2% መፍትሄ በ 20 ° ሴ): 4,000– 100,000 mPa · s (varies by quality).
Hydroxypropyl ቁሳቁስ: 4– 12%.
Methoxyl ይዘት: 19– 30%.
ጄል የሙቀት ደረጃ: 58– 75 ° ሴ.

ቁልፍ ባህሪያት

This HPMC dissolves easily in chilly water. It does not create lumps when mixed appropriately. The item stays stable over a wide variety of temperature levels. It functions well with other usual ingredients used in lime plaster formulas.

The high water retention capability slows down water loss throughout drying. This is important because lime plaster requires wetness to carbonate totally. በቂ ውሃ ከሌለ, the plaster may compromise or break.

HPMC additionally enhances the appearance of the mix. It makes the plaster smoother and less complicated to spread out. Employees can use it with less initiative, and the finish looks extra also.

አያያዝ እና ማከማቻ ቦታ

ዱቄቱን ወቅታዊ በሆነ ሁኔታ ይግዙ, ደረቅ ቦታ. Keep it away from wetness and direct sunlight. ንጹህ ተጠቀም, completely dry devices when handling the item. አንዴ ከተከፈተ, secure the bag tightly to stop clumping.

This HPMC fulfills conventional top quality needs for construction-grade cellulose ethers. It is non-toxic and risk-free for use in structure products when managed as directed.

Applications of Hydroxypropyl Methyl Cellulose HPMC Maintaining Water in Lime Plaster CAS 9004 65 3

የሃይድሮክሲፕሮፒል ሜቲል ሴሉሎስ መተግበሪያ (HPMC) in Lime Plaster

ለምን የውሃ ማቆየት ጉዳዮች

Lime plaster requires adequate water to treat appropriately. ያለሱ, the plaster dries out as well fast. This brings about weak points, ስንጥቆች, and bad adhesion. Hydroxypropyl ሜቲል ሴሉሎስ (HPMC), ከ CAS ቁጥር ጋር 9004-65-3, solves this issue by holding water in the mix.

Just How HPMC Works

HPMC is a white powder made from natural cellulose. When blended right into lime plaster, it forms a thin film around fragments. This movie slows down water loss. The plaster stays damp longer, providing lime time to react totally with co2 airborne. That response is essential to toughness and toughness.

Key Benefits in Practice

Building contractors use HPMC since it makes work much easier. The plaster stays smooth and spreadable for more time. It additionally sticks much better to walls, even on completely dry or porous surfaces. Much less water loss means less fractures after drying out. This reduces repair work and remodel.

HPMC also boosts the texture of the mix. It decreases sagging on upright surfaces. That assists employees apply also coats without slumping or gliding. The final finish looks cleaner and more consistent.

Trustworthy Efficiency Throughout Conditions

HPMC functions well in different climate. In warm or windy conditions, water vaporizes quickly. HPMC counters that effect. በክረምት, it still sustains constant healing. This uniformity provides specialists confidence regardless of the period.

The correct amount of HPMC depends upon the plaster formula and work website requirements. Too little will not help sufficient. በጣም ብዙ ድብልቅው እንዲጣበቅ ወይም እንዲዘገይ ሊያደርግ ይችላል።. A lot of producers recommend 0.2% ወደ 0.5% by weight of complete dry active ingredients.

Making use of high-purity HPMC with CAS 9004-65-3 makes certain stable outcomes. በቀላሉ ይደባለቃል, liquifies fully, and does not influence the shade or breathability of lime plaster– essential traits for historic restoration and environmentally friendly builds.

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 Maintaining Water in Lime Plaster CAS 9004 65 3

Frequently Asked Questions About HPMC in Lime Plaster

What is HPMC and why is it used in lime plaster?

HPMC ሃይድሮክሲፕሮፒል ሜቲል ሴሉሎስን ያመለክታል. ከተፈጥሮ ሴሉሎስ የተሰራ ነጭ ዱቄት ነው. Builders add it to lime plaster to help the mix hold water longer. This gives workers more time to apply and smooth the plaster before it starts to dry.

HPMC የውሃ ማቆየትን እንዴት ያሻሽላል?

HPMC forms a thin film in the wet plaster. ይህ ፊልም ውሃው ምን ያህል በፍጥነት እንደሚወጣ ይቀንሳል. Good water retention means the lime can fully react with carbon dioxide in the air. That reaction is needed for the plaster to harden properly and become strong.

Will HPMC affect the final look or feel of the plaster?

አይ. በትክክለኛው መጠን ጥቅም ላይ ሲውል, HPMC does not change the color, ሸካራነት, or breathability of lime plaster. It works behind the scenes during application and curing. After the plaster dries, you cannot tell HPMC was ever added.

How much HPMC should be added to lime plaster?

The typical dose is between 0.2% እና 0.5% of the total dry weight of the mix. The exact amount depends on the type of lime, አሸዋ, and working conditions. በጣም ትንሽ በቂ ላይረዳ ይችላል. Too much can make the mix sticky or slow drying. ሁልጊዜ የምርት መመሪያዎችን ይከተሉ ወይም በመጀመሪያ ትናንሽ ስብስቦችን ይሞክሩ.

Is HPMC safe to use in historic or eco-friendly buildings?

አዎ. HPMC መርዛማ አይደለም, ሊበላሽ የሚችል, and compatible with traditional lime systems. It does not harm old masonry and supports vapor permeability—important for heritage and sustainable builds. Many conservation projects use HPMC-modified lime plasters without issues.