Introduction to factory HPMC/Hydroxypropyl methyl cellulose hpmc 2420A 2410A with low , cas 9004-65-3

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, lijek, i hranu.

Characteristics and advantages of factory HPMC/Hydroxypropyl methyl cellulose hpmc 2420A 2410A with low , cas 9004-65-3

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.

Specification of factory HPMC/Hydroxypropyl methyl cellulose hpmc 2420A 2410A with low , cas 9004-65-3

HPMC 2420A/ 2410A– High-Purity Hydroxypropyl Methyl Cellulose

Pregled predmeta

Our HPMC 2420A and 2410A are premium-grade hydroxypropyl methyl cellulose products. They fulfill stringent top quality requirements for commercial and construction usage. Both grades carry CAS number 9004-65-3 and use dependable efficiency in demanding applications.

Trick Requirements

These HPMC grades feature a low substitution account, which supports superb water retention and workability. The methoxy content varies from 19% to 24% , while the hydroxypropoxy material falls between 4% i 12% . Viscosity is measured at 20 ° C in a 2% tečni rastvor:
– HPMC 2420A : 18,000– 22,000 mPa · s.- HPMC 2410A : 8,000– 12,000 mPa · s.

Both products look like white to off-white free-flowing powders. They liquify quickly in cold water but do not liquify in hot water over gelation temperature level (typically 50– 70 °C ). pH a 2% remedy stays within 6.0– 8.0 , ensuring compatibility with common building products.

Prednosti efikasnosti

Zadržavanje vode is strong, which aids cement-based blends stay practical much longer. This decreases cracking and enhances bond. Obradivost remains constant even under varying temperature levels. The item also provides excellent film-forming ability and serves as a reliable thickener. It stands up to microbial deterioration and preserves security in storage space when kept completely dry.

Tipične primjene

These HPMC grades are commonly used in:.
– Ljepila za podne pločice.
– Spoljni izolacioni sistemi (EIFS).
– Self-leveling substances.
– Žbuka i pruža.
– Gypsum-based items.

Produced under regulated conditions, each batch undertakes strenuous testing to make certain harmony and compliance with global requirements. Kupujte u neverovatnom, completely dry location away from dampness to protect efficiency.

Applications of factory HPMC/Hydroxypropyl methyl cellulose hpmc 2420A 2410A with low , cas 9004-65-3

Applications of Factory-Grade HPMC (Hidroksipropil metil celuloza)– Qualities 2420A & 2410A

Secret Utilizes in Building and Structure Products

Factory-grade HPMC with CAS number 9004-65-3 se intenzivno koristi u građevinarstvu. Grades 2420A and 2410A use strong water retention and workability. These homes make them optimal for tile adhesives, žbuke na bazi cementa, i samorazlivajuće smjese. The HPMC assists keep water in the mix longer. This offers workers more time to apply and smooth the material before it establishes.

Function in Dry-Mix Mortars

U suvim malterima, HPMC služi kao zgušnjivač i stabilizator. It avoids components from dividing during storage space or mixing. Low alternative grades like 2410A improve open time and decrease droop on upright surfaces. This is very important for plaster and skim layer applications where smooth finishes are needed.

Benefits in Gypsum-Based Products

HPMC additionally works well with gypsum plasters and joint compounds. It regulates water release so the plaster establishes equally. This reduces cracking and improves surface strength. Grade 2420A , with somewhat greater viscosity, gives better movie formation and bond in these systems.

Performance in Outside Insulation Equipments

Za vanjsku toplinsku izolaciju kompozitnih sistema (ETIKA), HPMC enhances versatility and cohesion. It helps the base coat stick strongly to insulation boards while withstanding climate tension. Both 2410A and 2420A support consistent texture and simple troweling– key for quick, clean installment.

Why Select These Grades?

These HPMC qualities are made for commercial use. They dissolve conveniently in cool water and remain steady under regular job-site conditions. Their reduced gel temperature guarantees efficiency also in warmer climates. Manufacturers rely upon them for predictable outcomes set after set.

Predstavljanje kompanije

Dobrodošli u Concrete and More, vodeći dobavljač dodataka za beton visokih performansi, uključujući naše vrhunske betonske reduktore vode. Sa dugogodišnjim iskustvom na globalnom tržištu, nudimo napredna rješenja dizajnirana da poboljšaju kvalitetu i efikasnost građevinskih projekata širom svijeta. Naši vrhunski proizvodni pogoni osiguravaju proizvode vrhunskog kvaliteta koji zadovoljavaju međunarodne standarde. Ponosimo se izuzetnom uslugom za korisnike, tehnička podrška, i rješenja prilagođena specifičnim potrebama projekta. Partner sa nama za pouzdan, inovativan, i isplativi dodaci betonu koji pokreću vaše projekte naprijed. Istražite više na www.concreteandmore.de/. Gradimo budućnost zajedno!

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5 FAQs of factory HPMC/Hydroxypropyl methyl cellulose hpmc 2420A 2410A with low , cas 9004-65-3

Frequently Asked Questions About HPMC 2420A & 2410A

What is HPMC 2420A and 2410A?

HPMC 2420A and 2410A are types of hydroxypropyl methyl cellulose. They are white to off-white powders. These grades have low viscosity and are used in many industries. Their CAS number is 9004-65-3.

What makes these grades different?

Both are low-viscosity HPMC products. The numbers “2420A” and “2410A” refer to their specific substitution levels and performance traits. 2420A offers slightly higher water retention than 2410A. This small difference helps users choose the right one for their needs.

Where are they used?

These HPMC grades work well in construction materials like tile adhesives, flasteri, i samorazlivajuće smjese. They are also used in paints, premazi, and some pharmaceutical applications. Their main job is to improve workability, zadržavanje vode, i stabilnost.

Are they safe to handle?

Da. HPMC is non-toxic and biodegradable. Ne iritira kožu ili oči pri normalnoj upotrebi. Ipak, wear gloves and eye protection when handling fine powders. Keep the product dry and store it in a cool place.

How should I store HPMC 2420A and 2410A?

Store both products in sealed containers. Keep them away from moisture and direct sunlight. Use them within 12 mjeseci za najbolje rezultate. If the powder clumps or changes color, nemojte ga koristiti. Always check packaging for expiry dates before use.