Introduction to China Low Hydroxypropyl Methyl Cellulose HPMC

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.

Characteristics and advantages of China Low Hydroxypropyl Methyl Cellulose HPMC

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.

Specifications of China Low Hydroxypropyl Methyl Cellulose HPMC

China Low Hydroxypropyl Methyl Cellulose (HPMC)– Produktspecifikationer

Grundlæggende detaljer

This product is a low-substituted grade of Hydroxyprop Methyl Cellulose (HPMC). It is made from natural cellulose via chemical handling. The material appears as a white to beige, fritflydende pulver. It has no odor and dissolves easily in cool water to form a clear, viskøs opløsning.

Nøglekvaliteter

Viskositet: Varierer fra 50 til 100,000 mPa · s (målt på 2% fokus, 20 °C), relying on the specific quality.
Methoxyl materiale: Typisk ind imellem 19% og 24%.
Hydroxypropyl materiale: Normalt fra 4% til 12%.
pH-værdi: EN 2% aqueous remedy shows a pH of 6.0– 8.0.
Fugt materiale: Ikke mere end 5% efter vægt.
Aske webindhold: Opført nedenfor 5% after incineration at 600 °C.

Effektivitet inkluderer

This HPMC grade uses good water retention, which assists enhance workability in building products like tile adhesives and makes. It additionally supplies solid thickening power and film-forming capability. The item stays steady throughout a vast array of temperature levels and shows superb compatibility with other typical ingredients. It does not sustain microbial development and preserves constant performance over time.

Ansøgninger

It is extensively utilized in dry-mix mortars, selvnivellerende forbindelser, plastre, og udvendige isoleringssystemer. På det farmaceutiske marked, it works as a binder or controlled-release agent in tablet computers. The food industry uses it as a stabilizer or thickener under approved guidelines.

Opbevaring og håndtering

Opbevar i en fantastisk, helt tørt sted langt fra fugt. Maintain containers snugly shut when not in use. Undgå udsættelse for vejledende sollys eller høj luftfugtighed. Use common commercial hygiene methods during handling.

Applications of China Low Hydroxypropyl Methyl Cellulose HPMC

Applications of China Low Hydroxypropyl Methyl Cellulose (HPMC)

Struktur og Bygning og konstruktion

China low HPMC is widely utilized in building products. It improves water retention in cement-based products like tile adhesives, giver, og selvnivellerende forbindelser. This helps the concrete moisturize appropriately, which causes more powerful bonds and fewer cracks. The additive likewise makes blending easier and gives employees even more time to apply the product efficiently.

Maling og belægninger

I vandbaserede malinger, low HPMC tjene som fortykningsmiddel og stabilisator. It prevents pigments from clearing up and maintains the paint constant during storage space and application. This causes also protection and a smoother finish on wall surfaces. The item also reduces splattering and boosts brushability.

Lægemidler

The pharmaceutical industry uses low-substituted HPMC as an excipient in tablets. It regulates just how quickly a drug dissolves in the body. This ensures the medication operates at the ideal pace. Det er risikofrit, ikke-giftige, and accepted for use in many nations. Its security and compatibility make it a reliable selection for capsule coverings and controlled-release formulas.

Fødevareindustrien

In food manufacturing, HPMC works as a thickener, emulgator, eller filmdannende repræsentant. It helps maintain texture in products like sauces, valg af mejeriprodukter, og bagværk. It additionally supports moisture retention, som forlænger levetiden. Food-grade HPMC satisfies stringent safety and security standards and is labeled as E464 in several areas.

Landbrug

Farmers and agrochemical firms utilize reduced HPMC in pesticide and herbicide formulas. It aids energetic ingredients stick to grow surface areas and spread evenly. This boosts efficiency and reduces waste. The polymer likewise decreases evaporation, giving chemicals even more time to function.

Virksomhedsprofil

Vi er verdens førende inden for letvægtsbeton og avancerede konstruerede skumløsninger. Kendt globalt for sit engagement i forskning, innovation, og anvendt ekspertise, vi har leveret konstruerede skumløsninger siden begyndelsen af ​​2012'erne.

Vi kan levere højkvalitets betontilsætnings- og skumbetonrelaterede produkter over hele verden.

Virksomheden har en professionel teknisk afdeling og kvalitetstilsynsafdeling, et veludstyret laboratorium, og udstyret med avanceret testudstyr og eftersalgs kundeservicecenter.

Hvis du er interesseret, er du velkommen til at kontakte os.

Betaling

T/T, Western Union, Paypal, Kreditkort osv.

Forsendelse

Med fly, til søs, ved ekspres, som kunder efterspørger.

5 FAQs of China Low Hydroxypropyl Methyl Cellulose HPMC

Frequently Asked Questions About Low Hydroxypropyl Methyl Cellulose (HPMC)

What is Low HPMC?

Low Hydroxypropyl Methyl Cellulose (HPMC) er en type celluloseether fremstillet af naturlige plantefibre. Det opløses i koldt vand og danner en klar, viskøs opløsning. This version has lower viscosity compared to standard grades. Det er meget udbredt i byggeriet, lægemidler, and food industries.

Why choose Low HPMC for construction?

I byggeriet, Low HPMC improves workability and water retention in cement-based products like tile adhesives and renders. Det hjælper blandingen med at forblive glat under påføring. The material also reduces sagging on vertical surfaces. Because it has low viscosity, it mixes easily without making the mix too thick.

Is Low HPMC safe for use in food or medicine?

Ja. Low HPMC meets international safety standards for food and pharmaceutical use. Det virker som et fortykningsmiddel, stabilisator, eller filmdannende middel. The product is non-toxic and does not react with other ingredients. Always check the specific grade and certification before using it in these applications.

How should Low HPMC be stored?

Store Low HPMC in a cool, tørt sted væk fra fugt. Hold emballagen forseglet, når den ikke er i brug. Udsættelse for fugt kan forårsage klumpning eller tab af ydeevne. Proper storage ensures the product remains effective for a long time.

What makes Chinese Low HPMC different?

Chinese manufacturers produce Low HPMC with consistent quality and strict process control. They offer competitive pricing without compromising purity or performance. Many suppliers comply with global standards like ISO, USP, or FCC. This makes Chinese Low HPMC a reliable choice for buyers worldwide.