Introduction to SD High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

Hidroksipropil metilceluloza (HPMC), čiji je kineski naziv hidroksipropil metilceluloza, je polusintetika, nejonski eter celuloze dobijen hemijskom modifikacijom prirodne celuloze. Ovaj bijeli prah može formirati prozirnu viskoznu otopinu nakon rastvaranja u vodi. Ima odlično zgušnjavanje, zadržavanje vode, stabilnost i svojstva stvaranja filma. To je nezamjenjiv multifunkcionalni aditiv u mnogim poljima kao što je građevinarstvo.

Characteristics and advantages of SD High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

Odlična rastvorljivost u vodi: Može se brzo otopiti u hladnoj vodi kako bi se formirala bistra i stabilna otopina.

Efikasno zgušnjavanje i sposobnost zadržavanja vode: Povećajte viskozitet materijala, efikasno smanjuju isparavanje vode, i poboljšati radnu efikasnost.

Dobra stabilnost: Ima dobru stabilnost na kiseline, alkalije, i soli, i pogodan je za širok raspon pH vrijednosti.

Filmotvorni i zaštitni efekti: Nakon sušenja, formira čvrst i proziran film koji štiti podlogu i sprečava prodiranje vode i isparavanje.

Netoksičan i neiritantan: Ima dobru biokompatibilnost i pogodan je za područja medicine i hrane.

Prilagodljivost: Promjenom stepena supstitucije i molekularne težine, njegove performanse se mogu prilagoditi kako bi zadovoljile različite zahtjeve primjene.

Specifications of SD High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

SD High Thickness Cellulose Ether– Hidroksipropil metil celuloza (HPMC)

Sažetak stavke

SD High Thickness HPMC is a premium-grade cellulose ether made from natural cellulose. It uses exceptional water retention, zgušnjavanje, i svojstva stvaranja filma. This item functions well in construction, droge, hrana, and personal care applications.

Trick Requirements

Pogledaj: Bijeli do sivobijeli sipki puder
Metoksi sadržaj: 19.0– 24.0%.
Sadržaj hidroksipropoksi: 4.0– 12.0%.
Viskoznost (2% servis na 20 °C): 4,000– 100,000 mPa · s (podesivo na osnovu kvaliteta).
pH vrijednost (2% rješenje): 4.0– 8.0.
Nivo temperature gela: 58– 95 °C (varira u zavisnosti od alternativnog nivoa).
Vlažni materijal: ≤ 5.0%.
Ash web sadržaj: ≤ 5.0%.
Dimenzija čestica: Prolazi kroz sito od 80 mesh (≥ 95%).

Efikasnost uključuje

This HPMC liquifies quickly in cold water however not in warm water. Jasno se razvija, thick options that remain stable in time. The item offers solid water retention in cement-based blends. That aids improve workability and decrease cracking. In tablets or capsules, it acts as a binder or controlled-release representative. U hrani, it works as a thickener or stabilizer without altering preference.

Skladištenje i rukovanje

Čuvajte u odličnom, potpuno suh prostor daleko od vlage. Držite kontejnere zapečaćene kada se ne koriste. Prevent call with strong acids or alkalis. Use typical industrial health methods throughout handling. The shelf life is one year when kept correctly.

Applications of SD High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

Applications of SD High Thickness Cellulose Ether (HPMC)

Construction Industry

SD High Viscosity HPMC plays a crucial role in contemporary construction materials. It is included in cement-based items like floor tile adhesives, samorazlivajuće smjese, i pruža. The ether enhances water retention, which aids cement hydrate effectively. Ovo rezultira jačim vezama i manjim podjelom. Employees also find the mix less complicated to apply due to the fact that HPMC offers it a smooth, regular texture.

Boje i premazi

U bojama na bazi vode, HPMC djeluju kao zgušnjivač i stabilizator. It stops pigments from settling at the bottom of the can. Throughout application, it guarantees also protection and minimizes splattering. The film formed after drying stays flexible and resists peeling. This makes the paint last much longer on walls and various other surfaces.

Pharmaceuticals

The pharmaceutical sector makes use of high viscosity HPMC in tablet computer coatings and controlled-release solutions. It forms a gel layer when it calls moisture, slowing down medicine release in the body. This helps keep consistent medication levels in time. HPMC is risk-free, netoksičan, and accepted by major health and wellness authorities worldwide.

Prerada hrane

Kao veštački aditiv, HPMC djeluje kao zgušnjivač, emulgator, and dampness retainer. It is commonly located in gluten-free baked items, where it changes the binding residential or commercial properties of gluten. It likewise maintains fillings and sauces steady during storage space and home heating. Food manufacturers rely upon it for regular structure and service life.

Keramika i razne druge namjene

In ceramic production, HPMC boosts eco-friendly stamina prior to firing. It helps shape delicate components without breakage. Past that, it shows up in adhesives, sredstva za čišćenje, i poljoprivredne hemikalije– anywhere a secure, thick remedy is needed. Its adaptability and integrity make it a best active ingredient across lots of sectors.

Profil kompanije

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5 FAQs of SD High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

Frequently Asked Questions About SD High Viscosity HPMC

What is SD High Viscosity HPMC?

SD High Viscosity Hydroxypropyl Methyl Cellulose (HPMC) is a modified cellulose ether. It comes from natural plant fibers. This product dissolves in cold water and forms a clear, gusti rastvor. Builders and manufacturers use it to improve texture, stabilnost, i obradivost u mnogim proizvodima.

Gdje se najčešće koristi?

This HPMC grade works well in construction materials like tile adhesives, samorazlivajuće smjese, i rendere. Takođe se koristi u bojama, premazi, and some pharmaceutical or food applications. Its high viscosity helps control water retention and prevents sagging or cracking.

How does it improve performance in mortar or plaster?

HPMC duže zadržava vodu u mješavini. Ovo cementu daje više vremena da se pravilno hidrira. Kao rezultat, konačni proizvod postaje jači i manja je vjerovatnoća da će pucati. It also makes the mixture smoother and easier to spread with a trowel.

Is SD High Viscosity HPMC safe to handle?

Da. The product is non-toxic and not classified as hazardous under normal use. Always wear gloves and eye protection when handling fine powders. Keep the material dry and store it in a cool, well-ventilated place away from moisture.

Kako da čuvam ovaj proizvod?

Store SD High Viscosity HPMC in its original sealed packaging. Keep it in a dry area at room temperature. Izbjegavajte izlaganje vlazi ili direktnoj sunčevoj svjetlosti. Ako je vrećica otvorena, use the contents quickly or reseal tightly to prevent clumping. Pravilno skladištenje osigurava dosljedne performanse i dug vijek trajanja.