Introduction to hydroxypropyl methylcellulose HPMC 150000 mpa.s 10.000 mpa.s 20.000 mpa.s

Hydroxypropylmethylcellulose (HPMC), hvis kinesiske navn er hydroxypropylmethylcellulose, er en semisyntetisk, ikke-ionisk celluloseether opnået ved kemisk modificering af naturlig cellulose. Dette hvide pulver kan danne en gennemsigtig viskøs opløsning efter opløsning i vand. Den har fremragende fortykkelse, vandophobning, stabilitet og filmdannende egenskaber. Det er et uundværligt multifunktionelt additiv inden for mange områder, såsom byggeri, medicin, og mad.

Characteristics and advantages of hydroxypropyl methylcellulose HPMC 150000 mpa.s 10.000 mpa.s 20.000 mpa.s

Fremragende vandopløselighed: Det kan hurtigt opløses i koldt vand for at danne en klar og stabil opløsning.

Effektiv fortykkelse og vandretentionsevne: Forøg materialets viskositet, reducerer effektivt vandfordampningen, og forbedre arbejdseffektiviteten.

God stabilitet: Det har god stabilitet over for syrer, alkalier, og salte, og er velegnet til en lang række pH-værdier.

Filmdannende og beskyttende effekter: Efter tørring, det danner en sej og gennemsigtig film for at beskytte underlaget og forhindre vandindtrængning og fordampning.

Ikke-giftig og ikke-irriterende: Det har god biokompatibilitet og er velegnet til medicin og fødevarer.

Justerbarhed: Ved at ændre graden af ​​substitution og molekylvægt, dens ydeevne kan justeres for at opfylde forskellige applikationskrav.

Specification of hydroxypropyl methylcellulose HPMC 150000 mpa.s 10.000 mpa.s 20.000 mpa.s

Hydroxypropylmethylcellulose (HPMC)– High-Viscosity Grades

Produktintroduktion

Vores hydroxypropylmethylcellulose (HPMC) is a premium-grade cellulose ether produced demanding industrial and construction applications. We offer three high-viscosity options: 150,000 mPa · s , 10,000 mPa · s , og 20,000 mPa · s . Each quality supplies constant efficiency, exceptional water retention, and solid binding buildings.

Nøgle medfølger

HPMC dissolves quickly in chilly water and forms clear, sikre løsninger. Det bliver ikke flydende i varmt vand, which aids manage setting time in cement-based items. The polymer boosts workability, reduces drooping, and enhances adhesion in floor tile adhesives, gør, pletter, og selvnivellerende forbindelser.

De 150,000 mPa · s quality provides the highest possible thickness. It is excellent for thick-layer applications where extended open time and premium water retention are needed. De 20,000 mPa · s version equilibriums flow and security– excellent for typical makes and joint fillers. De 10,000 mPa · s quality gives smoother application in thin-set mortars and sprayable formulas.

Teknisk ydeevne

All qualities satisfy rigorous high quality requirements for pureness and consistency. They resist microbial destruction and stay stable across a vast pH variety (3– 11). HPMC additionally improves air entrainment control and lowers cracking throughout drying. Its non-ionic nature guarantees compatibility with various other ingredients like redispersible polymer powders and starch ethers.

Håndtering og opbevaring

Opbevar HPMC i en stor, helt tørt sted langt fra fugt. Hold beholderne lukkede, når de ikke bruges. The item has a service life of one year under appropriate problems. Constantly adhere to security guidelines during handling– use handwear covers and prevent breathing of dust.

These HPMC qualities are trusted by manufacturers worldwide for reliable efficiency in both dry-mix and ready-to-use structure materials.

Applications of hydroxypropyl methylcellulose HPMC 150000 mpa.s 10.000 mpa.s 20.000 mpa.s

Anvendelser af hydroxypropylmethylcellulose (HPMC) Throughout Thickness Grades

High-Viscosity HPMC (150,000 mPa · s)Solid water retention and thickening power make 150,000 mPa · s HPMC perfect for requiring building uses. Det fungerer godt i keramiske fliser klæbemidler, udvendige isoleringssystemer, og selvnivellerende forbindelser. This quality keeps water in the mix longer, som hjælper cementhydrat fuldstændigt. That causes much better bond toughness and less breaking. Specialists count on it for constant performance in hot or dry weather.

Medium-Viscosity HPMC (20,000 mPa · s )This quality provides a balanced mix of workability and security. It prevails in plaster plasters, fugefyldere, og fiksering af mørtler. The modest density allows easy blending and smooth application without sagging on upright surface areas. It likewise regulates water loss simply enough to support correct setup while keeping devices tidy. Builders pick this variation when they require reliable outcomes without over-thickening the mix.

Low-Viscosity HPMC (10,000 mPa · s) With light structure and fast dissolution, 10,000 mPa · s HPMC matches items that require fluid uniformity. It shows up in sprayable provides, thin-bed adhesives, and some ready-mix dry blends. This quality spreads out easily and decreases drag throughout troweling. It still provides basic water retention yet will not reduce production lines or clog nozzles. Suppliers use it to keep set flowing smoothly while maintaining important performance.

Virksomhedsintroduktion

Velkommen til Beton og mere, en førende leverandør af højtydende betontilsætningsstoffer, inklusive vores premium betonvandreducere. Med mange års erfaring på det globale marked, vi tilbyder avancerede løsninger designet til at forbedre kvaliteten og effektiviteten af ​​byggeprojekter verden over. Vores state-of-the-art produktionsfaciliteter sikrer topkvalitetsprodukter, der opfylder internationale standarder. Vi er stolte af enestående kundeservice, teknisk support, og skræddersyede løsninger til at imødekomme specifikke projektbehov. Partner med os for pålidelig, innovative, og omkostningseffektive betonblandinger, der driver dine projekter fremad. Udforsk mere på www.concreteandmore.de/. Lad os bygge fremtiden sammen!

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5 FAQs of hydroxypropyl methylcellulose HPMC 150000 mpa.s 10.000 mpa.s 20.000 mpa.s

Frequently Asked Questions About HPMC Viscosity Grades

What is HPMC and why does viscosity matter?

HPMC stands for hydroxypropyl methylcellulose. It is a common additive used in construction, lægemidler, og mad. Viscosity shows how thick the solution is. Higher numbers like 150,000 mPa·s mean a thicker mix. Lower numbers like 10,000 mPa·s give a thinner flow. The right viscosity helps your product work better.

What is the difference between 10,000, 20,000, og 150,000 mPa·s HPMC?

These numbers show different thickness levels. 10,000 mPa·s HPMC flows easily and works well in tile adhesives or self-leveling compounds. 20,000 mPa·s offers more body and is good for plasters or renders. 150,000 mPa·s is very thick. It holds water longer and is often used in dry-mix mortars that need strong workability and anti-sag performance.

Can I mix different HPMC viscosities in one product?

Ja, you can blend them. Some formulators do this to fine-tune performance. F.eks, blanding 10,000 og 150,000 mPa·s grades may balance flow and water retention. Test altid små partier først. Results depend on your full recipe and mixing method.

Does higher viscosity always mean better performance?

Ikke altid. High viscosity improves water retention and sag resistance. But it can make mixing harder and reduce spreadability. Choose the grade based on your application. Thin coatings often need lower viscosity. Thick layers or vertical surfaces benefit from higher grades.

Hvordan skal jeg opbevare HPMC-pulver?

Opbevar det køligt, tørt sted. Brug forseglede beholdere til at blokere fugt. HPMC absorbs water from the air. Wet powder may clump or lose effectiveness. Holdbarheden er normalt 12 måneder, hvis de opbevares korrekt. Tjek emballagedatoen før brug.