Introduction to Factory Hydroxypropyl Methyl Cellulose HPMC Chemical

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 Factory Hydroxypropyl Methyl Cellulose HPMC Chemical

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 Factory Hydroxypropyl Methyl Cellulose HPMC Chemical

Factory Hydroxypropyl Methyl Cellulose (HPMC) Krav

Produktgennemgang

Hydroxypropylmethylcellulose (HPMC) is a white to off-white, free-flowing powder It is odor free and non-toxic. This product liquifies quickly in cool water to develop a clear, tykt middel. HPMC is commonly utilized in building and construction, lægemidler, mad, og personlige behandlingsartikler.

Chemical Features

Se: Hvidt eller lidt gult pulver.
Methoxy-webindhold: 19%– 30%.
Hydroxypropoxy webindhold: 4%– 32%.
pH-værdi (2% løsning): 4.0– 8.0.
Tykkelse (2% gudstjeneste kl 20 °C): Rækker fra 5 mPa · s til 100,000 mPa · s, depending on grade.
Fugtindhold: Ikke større end 5%.
Askeindhold: Ikke mere end 5%.

Ydelse inkluderer

HPMC fungerer godt som fortykningsmiddel, bindemiddel, tidligere film, and water-retaining representative. It stays stable across a wide pH variety. The product resists microbial strike and does not sustain mold and mildew development. It also shows excellent compatibility with several salts and organic compounds. In dry-mix mortar applications, HPMC improves workability and prevents drooping. I tablet-computere og piller, it manages medication launch and works as a binder.

Produktpakning og opbevaring

HPMC is crammed in multi-layer paper bags with inner plastic liners. Hver taske holder 20 kg eller 25 kg. Shop produktet i en trendy, helt tørt område. Hold beholderne forseglede, når de ikke er i brug. Prevent direct exposure to wetness and straight sunlight. Appropriately saved, HPMC has a shelf life of 24 måneder.

Safety and security Information

HPMC is not classified as harmful under current guidelines. It is safe for handling with typical industrial health methods. Put on handwear covers and shatterproof glass to prevent eye or skin inflammation. Usage appropriate air flow during handling. Describe the Safety Information Sheet (SDS) for fuld håndteringsinformation.

Applications of Factory Hydroxypropyl Methyl Cellulose HPMC Chemical

Applications of Manufacturing Facility Hydroxypropyl Methyl Cellulose (HPMC)

Bygning og Anlæg

HPMC is extensively used in building materials. It assists cement-based products maintain water longer. This improves workability and makes it much easier for employees to use floor tile adhesives, plastre, og gengiver. HPMC additionally stops products from drying too quickly. That means better stamina and fewer splits after the product sets.

Maling og belægninger

I vandbaserede malinger, HPMC serve as a thickener. It gives paint the ideal structure so it spreads out smoothly on walls. It likewise maintains pigments evenly blended and stops them from settling at the bottom of the canister. Paints with HPMC dry evenly and stick well to surfaces.

Narkotika

HPMC is risk-free for usage in medicines. It works as a binder in tablet computers, holding active ingredients with each other. It additionally manages just how fast a medicine liquifies in the body. Some capsules utilize HPMC as opposed to jelly, making them appropriate for vegetarians. Eye goes down typically include HPMC to maintain eyes wet and comfortable.

Fødevareindustrien

Som fødevaretilsætning, HPMC is classified as E464. It thickens sauces, supports solutions, and boosts texture in baked products. It assists low-fat products feel rich in the mouth. HPMC likewise keeps wetness in foods like gluten-free bread, so they remain soft longer.

Keramik og forskellige andre anvendelser

I keramisk fremstilling, HPMC includes plasticity to clay combinations. This makes shaping much easier and minimizes breakage during drying. It is additionally used in cleansing items, kosmetik, and farming chemicals to control viscosity and enhance performance.

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 Factory Hydroxypropyl Methyl Cellulose HPMC Chemical

Common Questions About Hydroxypropyl Methyl Cellulose (HPMC)

Hvad bruges HPMC til?

HPMC er et hvidt pulver, der bruges i mange industrier. Bygherrer blander det i fliseklæbemidler, plastre, og selvnivellerende forbindelser for at forbedre bearbejdeligheden og vandretentionen. I lægemidler, it helps form tablets and control drug release. Madproducenter bruger det også som fortykningsmiddel eller stabilisator.

Er HPMC sikker?

Ja. HPMC is non-toxic and approved for use in food, medicin, og kosmetik. Regulatory agencies like the FDA and EFSA have reviewed it and consider it safe when used as directed. It does not irritate skin or cause allergic reactions in most people.

Hvordan skal HPMC opbevares?

Opbevar HPMC på køl, tørt sted. Store it in sealed containers away from moisture. High humidity can cause clumping and reduce performance. Brug rent, tør værktøj ved håndtering af pulveret for at undgå kontaminering.

Hvorfor forbedrer HPMC vandretention?

HPMC absorbs water and forms a gel-like film. This slows down water loss in cement-based products. Better water retention means cement hydrates fully, hvilket fører til stærkere, mere holdbare resultater. This is especially important in hot or dry conditions.

Kan HPMC blandes med andre tilsætningsstoffer?

Ja, men test først. HPMC works well with many common construction chemicals like redispersible polymer powders and starch ethers. Imidlertid, some additives may affect viscosity or setting time. Always run small-scale trials before full production to check compatibility and performance.