Introduktion til Hydroxypropyl Methyl Cellulose HPMC 100000 Høj viskositet

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.

Karakteristika og fordele ved Hydroxypropyl Methyl Cellulose HPMC 100000 Høj viskositet

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.

Specifikationer for Hydroxypropyl Methyl Cellulose HPMC 100000 Høj viskositet

Hydroxypropyl Methyl Cellulose HPMC 100000– High Thickness Grade

Produktgennemgang

Hydroxypropylmethylcellulose (HPMC) 100000 is a high-viscosity cellulose ether made from natural cellulose. Det opløses let i koldt vand og danner en klar, tyk opløsning. This grade uses solid water retention, superb film-forming capacity, and stable performance throughout a vast pH range. It is widely utilized in building and construction, lægemidler, and personal treatment items.

Trick krav

Viskositet: 80,000– 120,000 mPa · s (2% afhjælpning kl 20 °C)
. Methoxy-webindhold: 19.0– 24.0%.
Hydroxypropoxyindhold: 4.0– 12.0%.
Fugtindhold: ≤ 5.0%.
pH-værdi: 4.0– 8.0 (2% flydende opløsning).
Askeindhold: ≤ 5.0%.
Gel temperaturniveau: 58– 64 °C.

Fysiske egenskaber

HPMC 100000 looks like a white or off-white free-flowing powder. It has no smell and is non-ionic. The powder mixes well with cold water however does not liquify in warm water over its gel factor. As soon as hydrated, det udvikler en glat, uniform gel that withstands microbial attack and maintains security under regular storage space conditions.

Ansøgninger

I bygning, this HPMC quality boosts workability and water retention in floor tile adhesives, gør, og selvnivellerende stoffer. I stoffer, it acts as a binder, fortykningsmiddel, or controlled-release agent in tablets and ointments. Individual treatment formulators utilize it to maintain solutions and include body to creams, lotioner, og geler. Its high thickness makes sure constant structure and efficiency sought after solutions.

Håndtering og opbevaring

Opbevar HPMC 100000 i en stor, dry location away from moisture and direct sunshine. Hold beholderne tæt lukket, når de ikke er i brug. Avoid call with solid acids, alkalier, or oxidizing representatives. Usage common commercial health methods throughout handling.

Anvendelser af Hydroxypropyl Methyl Cellulose HPMC 100000 Høj viskositet

Anvendelser af Hydroxypropyl Methyl Cellulose HPMC 100,000 Høj tykkelse

Bygge- og byggevarer

HPMC 100,000 is extensively utilized in dry-mix mortars like floor tile adhesives, selvnivellerende stoffer, og udvendige isoleringssystemer. It boosts water retention so seal hydrates properly. This brings about stronger bonds and less splits. The high thickness likewise provides better workability and sag resistance throughout application.

Maling og belægninger

I vandbaserede malinger, HPMC 100,000 virker som fortykningsmiddel og stabilisator. It protects against pigments from clearing up and assists the paint spread evenly. The result is a smooth completed with regular color. It additionally lowers splatter throughout brushing or rolling.

Lægemidler

This grade of HPMC acts as a binder and controlled-release agent in tablet computers. Its high thickness reduces medicine launch in the body. That implies medication jobs longer and much more continuously. Det er sikkert, sikker, and authorized for oral usage by major health authorities.

Fødevaresektoren

HPMC 100,000 functions as a thickener, emulgator, and film-forming agent in particular foods. It helps keep structure in low-fat products and keeps components blended well. You can locate it in things like sauces, gluten-free baked products, and vegetarian pills.

Kosmetik og personlig pleje

I lotioner, lotioner, and shampoos, this HPMC quality adds body and stability. Den holder godt på vandet, which increases moisturizing impacts. It also helps suspend solid bits so they do not sink to the bottom. Products really feel smoother and use more equally on skin or hair.

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Forsendelse

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5 Ofte stillede spørgsmål om Hydroxypropyl Methyl Cellulose HPMC 100000 Høj viskositet

Ofte stillede spørgsmål om HPMC 100000 Høj viskositet

Hvad er HPMC 100000 high viscosity?

HPMC 100000 is a type of hydroxypropyl methyl cellulose with very high viscosity. It is a white to off-white powder made from natural cellulose. This grade dissolves in cold water and forms a thick, klar gel. Bygherrer og producenter bruger det til at forbedre tekstur, stabilitet, og bearbejdelighed i mange produkter.

Where is this HPMC used?

This high-viscosity HPMC works well in construction materials like tile adhesives, selvnivellerende forbindelser, og udvendige isoleringssystemer. It is also used in some pharmaceuticals and food products as a thickener or binder. I byggeriet, it helps hold water in the mix so cement can cure properly.

Hvordan hjælper høj viskositet?

High viscosity means the solution is thicker. A thicker mix sticks better to vertical surfaces and resists sagging. It also keeps water from escaping too fast, which gives workers more time to apply the material evenly. Dette fører til stærkere, smoother finishes.

Er HPMC 100000 sikker at bruge?

Ja. HPMC er ikke-giftigt, lugtfri, og kemisk stabil. It meets safety standards for use in building materials and certain food and drug applications. Always follow the manufacturer’s handling instructions and wear basic protective gear like gloves and masks when mixing powders.

Hvordan skal jeg opbevare HPMC 100000?

Opbevar det køligt, tørt sted væk fra fugt. Store the powder in sealed containers to prevent clumping. Hvis posen åbnes, close it tightly after each use. Proper storage keeps the product free-flowing and effective for a long time.