Introduction to HPMC / Hydroxypropyl methyl cellulose CAS 9004-65-3

Hydroxypropyl Methylcellulose (HPMC), sing jeneng Cina hydroxypropyl methylcellulose, iku semi-sintetik, eter selulosa non-ionik sing dipikolehi kanthi ngowahi selulosa alami kanthi kimia. Wêdakakêna putih iki bisa mbentuk solusi kenthel transparan sawise larut ing banyu. Wis thickening banget, penylametan banyu, stabilitas lan sifat mbentuk film. Iki minangka aditif multifungsi sing penting ing pirang-pirang lapangan kayata konstruksi, obat, lan panganan.

Characteristics and advantages of HPMC / Hydroxypropyl methyl cellulose CAS 9004-65-3

Kelarutan banyu sing apik banget: Bisa cepet larut ing banyu adhem kanggo mbentuk solusi sing cetha lan stabil.

Efisien thickening lan kemampuan penylametan banyu: Tambah viskositas materi, efektif nyuda penguapan banyu, lan ningkatake efisiensi kerja.

stabilitas apik: Wis stabilitas apik kanggo asam, alkalin, lan uyah, lan cocok kanggo sawetara saka sudhut nilai pH.

Film-mbentuk lan efek protèktif: Sawise garing, iku mbentuk film angel lan transparan kanggo nglindhungi landasan lan nyegah seng nembus banyu lan penguapan.

Non-beracun lan ora iritasi: Nduwe biokompatibilitas sing apik lan cocog kanggo bidang obat lan panganan.

Pangaturan: Kanthi ngganti derajat substitusi lan bobot molekul, kinerja bisa diatur kanggo syarat aplikasi beda.

Specification of HPMC / Hydroxypropyl methyl cellulose CAS 9004-65-3

Hydroxypropyl Methyl Cellulose (HPMC)– CAS 9004-65-3

Pambuka Item

Hidroksipropil metil selulosa (HPMC) iku semi-sintetik, polimer larut banyu digawe saka selulosa. It appears as a white to off-white powder. HPMC dissolves conveniently in cool water however does not liquify in warm water or most organic solvents. This product is extensively made use of across numerous sectors due to its stability, non-toxicity, and outstanding thickening properties.

Rahasia Kalebu

HPMC dianggo uga minangka thickener, pengikat, film former, lan wakil penylametan banyu. It remains steady over a wide pH range (biasane 3– 11). The material does not sustain microbial development and stays clear in remedy. Its viscosity can be adjusted based upon molecular weight, which enables customization for different applications. HPMC also reveals great compatibility with lots of salts and other water-soluble polymers.

Aplikasi umum

Ing bangunan, HPMC improves workability and water retention in cement-based products like ceramic tile adhesives and renders. Ing pharmaceuticals, it functions as a binder in tablets and as a controlled-release matrix. The food industry makes use of HPMC as an emulsifier, penstabil, or thickener under the E number E464. It is likewise found in personal treatment items such as hair shampoos, krim, and tooth pastes for texture and consistency. Repaint and finishing producers include HPMC to prevent sagging and improve application level of smoothness.

Spesifikasi Teknis

– Nomer CAS : 9004-65-3
– Delengen : Werna putih nganti wêdakakêna beige
– Kelarutan : Larut ing banyu adhem; insoluble in warm water and organic solvents
– pH (2% solusi) : 5.0– 8.0.
– Viscosity Range : Kasedhiya saka 5 mPa · s to over 100,000 mPa · s (ing 20 ° C, 2% pilihan).
– Isi Kelembapan : Generally ≤ 5%.
– Ash Web Content : Usually ≤ 1.5%.

This item satisfies international high quality standards and is created under rigorous quality control systems to make certain regular efficiency batch after set.

Applications of HPMC / Hydroxypropyl methyl cellulose CAS 9004-65-3

Applications of HPMC (Hydroxypropyl Methyl Cellulose)– CAS 9004-65-3

Bangunan lan Konstruksi lan Produk Struktur

HPMC is commonly made use of in building and construction products like tile adhesives, senyawa self-leveling, lan render. It helps control water retention so cement can moisten properly. This improves workability and avoids cracks. The material also enhances attachment and makes mixing less complicated on site.

Obat-obatan

In the drug sector, HPMC function as a binder, finishing representative, utawa kontrol-release matriks. It is secure for human usage and liquifies slowly in the digestive system system. That allows medications to launch their energetic ingredients gradually. You will certainly find it in tablets, kapsul, lan irungnya mripat.

Industri Pangan

HPMC serves minangka thickener, pengemulsi, or stabilizer in numerous processed foods. It keeps ingredients blended uniformly and provides items a smooth appearance. Typical usages include sauces, milk alternatives, lan barang panggang tanpa gluten. It brings the food-grade label and meets international security standards.

Paint lan Coatings

Paint makers add HPMC to water-based paints to improve consistency and avoid drooping. It assists pigments stay suspended and makes application smoother. The outcome is better coverage and fewer brush marks. It likewise minimizes splatter throughout splashing.

Kosmetik lan Perawatan Pribadi

Ing lotion, sampo, lan krim, HPMC jobs as a film-former and thickness modifier. It offers items an abundant feel without greasiness. It additionally helps energetic ingredients stick to skin or hair longer. The substance is gentle and compatible with a lot of aesthetic solutions.

Agriculture

Panggunaan petani HPMC in seed finishings and pesticide solutions. It secures seeds throughout growing and helps chemicals stay with plant surface areas. This boosts performance and minimizes waste. The product breaks down normally in dirt in time.

Pambuka perusahaan

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5 FAQs of HPMC / Hydroxypropyl methyl cellulose CAS 9004-65-3

Pitakonan sing Sering Ditakoni Babagan HPMC (Hydroxypropyl Methyl Cellulose)

Apa iku HPMC?

HPMC singkatan saka Hydroxypropyl Methyl Cellulose. It is a white or off-white powder made from natural cellulose. People use it in many industries because it dissolves in water and forms a clear, solusi kandel. It is safe and widely accepted for use in food, obat, and building materials.

Apa HPMC aman kanggo digunakake?

ya wis, HPMC aman. Regulatory bodies like the FDA and EFSA have approved it for use in food and pharmaceuticals. It does not get absorbed by the body when taken orally. tinimbang, iku ngliwati sistem pencernaan ora owah. Ing construction, it poses no health risk when handled properly.

What are the main uses of HPMC?

HPMC works as a thickener, pengikat, lan agen penahan banyu. Ing panganan, it improves texture and stability. Ing obat-obatan, it helps control how fast a drug dissolves. Ing construction, it keeps cement and tile adhesives workable longer by holding water. It also appears in cosmetics and paints for similar reasons.

Carane ngirim HPMC disimpen?

Simpen HPMC ing kelangan, panggonan garing. Keep it away from moisture and direct sunlight. Gunakake wadhah sing disegel kanggo nyegah clumping. If stored correctly, it stays stable for up to two years. Always check the label for specific storage instructions from the manufacturer.

Can HPMC be mixed with other chemicals?

HPMC mixes well with most common ingredients. Nanging, strong acids, dhasar, or high salt levels may reduce its performance. Always test small batches first when combining it with new substances. This helps avoid unexpected reactions or loss of viscosity.