Introduction to Chemical High Purity Hydroxypropyl Methyl Cellulose HPMC

Hidroksipropil metilceluloza (HPMC), katerega kitajsko ime je hidroksipropil metilceluloza, je polsintetika, neionski celulozni eter, pridobljen s kemijsko modifikacijo naravne celuloze. Ta beli prašek lahko po raztapljanju v vodi tvori prozorno viskozno raztopino. Ima odlično zgoščevanje, zadrževanje vode, stabilnost in lastnosti tvorjenja filma. Je nepogrešljiv večnamenski dodatek na številnih področjih, kot je gradbeništvo.

Characteristics and advantages of Chemical High Purity Hydroxypropyl Methyl Cellulose HPMC

Odlična topnost v vodi: Lahko se hitro raztopi v hladni vodi, da nastane bistra in stabilna raztopina.

Učinkovito zgoščevanje in sposobnost zadrževanja vode: Povečajte viskoznost materiala, učinkovito zmanjša izhlapevanje vode, in izboljšati delovno učinkovitost.

Dobra stabilnost: Ima dobro stabilnost na kisline, alkalije, in soli, in je primeren za širok razpon pH vrednosti.

Filmotvorni in zaščitni učinki: Po sušenju, tvori močan in prozoren film za zaščito podlage ter preprečuje prodiranje vode in izhlapevanje.

Netoksično in ne draži: Ima dobro biokompatibilnost in je primeren za področje medicine in prehrane.

Prilagodljivost: S spreminjanjem stopnje substitucije in molekulske mase, njegovo delovanje je mogoče prilagoditi različnim zahtevam uporabe.

Specifications of Chemical High Purity Hydroxypropyl Methyl Cellulose HPMC

Chemical High Purity Hydroxypropyl Methyl Cellulose (HPMC)

Pregled predmeta

This product is a high purity quality of hydroxypropyl methyl cellulose (HPMC). It looks like a white or beige free-flowing powder. The product liquifies easily in cool water to develop a clear, gosto zdravilo. V vroči vodi se ne utekočini, alkohol, or a lot of organic solvents.

Skrivne specifikacije

Videz: White to beige granular or powdered strong
Debelina (2% storitev pri 20 ° C): 50– 100,000 mPa · s (nastavljiv glede na razred).
pH (2% pravno sredstvo): 5.0– 8.0.
Vlažnost materiala: ≤ 5.0%.
Material za pepel: ≤ 1.5%.
Spletna vsebina hidroksipropila: 4– 30%.
Vsebnost metoksila: 19– 30%.
Stopnja temperature gela: 50– 90 ° C (razlikuje glede na razred).
Velikost fragmenta: Gre skozi sito z 80 mrežami (≥ 95%).

Čistost & Skladnost

This HPMC satisfies rigorous top quality criteria for chemical and commercial use. It contains no added chemicals or fillers. The product complies with relevant international pharmacopeial standards where applicable, vključno z USP/NF in EP, depending upon the intended application. Hefty steels are maintained below 10 ppm. Residual solvents and microbial restrictions are tightly regulated during production.

Shranjevanje & Ravnanje

Shranjujte v trendovskem, popolnoma suh prostor, stran od neposredne sončne svetlobe in vlage. Kadar jih ne uporabljate, naj bodo vsebniki tesno zaprti. Use common industrial hygiene methods when handling. Prevent developing dust. Put on gloves and eye protection as a precaution. The service life is usually 24 months when saved appropriately in original closed product packaging.

Applications of Chemical High Purity Hydroxypropyl Methyl Cellulose HPMC

Uporaba hidroksipropil metil celuloze visoke čistosti (HPMC)

Gradbeništvo in Gradbeništvo

High purity HPMC plays a crucial duty in dry-mix mortar items. Povečuje uporabnost, zadrževanje vode, in vez. Lepila za ploščice, samorazlivne snovi, and exterior insulation systems all count on HPMC to perform well. The additive aids stop fractures and makes certain also establishing.

Droge

V medicini, HPMC deluje kot vezivo, predstavnik plasti, in matriks z nadzorovanim sproščanjem. It is secure for human usage and liquifies slowly in the digestion tract. This makes it perfect for tablet computers that should release energetic ingredients over time. Its high purity meets strict regulatory standards for medications and pills.

Živilska tržnica

Primerno za hrano HPMC deluje kot zgoščevalec, stabilizator, in emulgator. Ponuja omake, obloge, and dairy products options a smooth structure. Because it resists heat and acid, it stays reliable throughout cooking and storage space. It likewise aids preserve uniformity in gluten-free baked goods.

Osebna nega in kozmetika

Veliko krem, šamponi za lase, and lotions contain HPMC to boost feel and stability. It develops a light, non-greasy film on the skin or hair. The active ingredient additionally keeps water and oil blended together, so products do not separate in the container.

Barve in premazi

HPMC improves performance in water-based paints. It manages thickness, quits pigment settling, and boosts brush flow. Paints completely dry equally and stick better to walls many thanks to this additive. It likewise minimizes splatter throughout application.

Kmetijstvo

In plant defense, HPMC works as a sticker and spreader in chemical and herbicide sprays. It helps energetic ingredients remain on fallen leaves much longer and spread out more evenly. This results in much better insurance coverage and much less chemical waste.

Profil podjetja

Smo vodilni svetovni proizvajalec lahkih betonov in naprednih rešitev iz inženirske pene. Po vsem svetu znan po svoji predanosti raziskavam, inovativnost, in uporabno strokovno znanje, že od začetka leta 2012 nudimo rešitve iz konstruirane pene.

Po vsem svetu lahko dobavimo visokokakovostne dodatke za beton in sorodne izdelke za penobeton.

Podjetje ima strokovni tehnični oddelek in oddelek za nadzor kakovosti, dobro opremljen laboratorij, in opremljen z napredno opremo za testiranje in poprodajnim centrom za pomoč strankam.

Če te zanima, vas prosimo, da nas kontaktirate.

Plačilo

T/T, Western Union, Paypal, Kreditna kartica itd.

Pošiljka

Po zraku, po morju, ekspresno, kot stranke zahtevajo.

5 FAQs of Chemical High Purity Hydroxypropyl Methyl Cellulose HPMC

Frequently Asked Questions About High Purity Hydroxypropyl Methyl Cellulose (HPMC)

What is high purity HPMC used for?

High purity HPMC is mainly used in pharmaceuticals, hrano, in kozmetiko. Deluje kot zgoščevalec, vezivo, ali sredstvo za tvorbo filma. In pills and tablets, it helps hold ingredients together. V hrani, it improves texture without changing taste. In skincare products, it gives a smooth feel and helps other ingredients stay mixed.

Why choose high purity over regular HPMC?

HPMC visoke čistosti ima manj nečistoč. This makes it safer for use in medicines and food. It also performs more consistently in sensitive applications. Regular HPMC may contain traces of unwanted substances that affect stability or safety. High purity grades meet strict quality standards like USP or FCC.

Je HPMC varen za uporabo pri ljudeh?

ja. HPMC is non-toxic and approved by major health authorities worldwide. Prehaja skozi telo, ne da bi se absorbiral. That’s why it’s common in capsules, kapljice za oči, and even some foods. Always check that your HPMC meets the required grade for your specific use.

Kako naj se hrani HPMC?

HPMC hranite na hladnem, suho mesto, stran od vlage. Keep it sealed in its original container. Humidity can cause clumping or reduce effectiveness. Avoid direct sunlight and extreme temperatures. Proper storage helps maintain performance and shelf life.

Ali se HPMC lahko raztopi v hladni vodi?

ja, but it needs the right method. If added directly to cold water, lahko tvori grudice. The best way is to mix it with hot water first (above 70°C), then cool the solution. This prevents clumping and ensures full dissolution. Some grades are specially treated for easier cold-water mixing—check the product specs.