Bubuka keur HPMC / Hidroksipropil métil selulosa CAS 9004-65-3

Hidroksipropil métilselulosa (HPMC), nu ngaran Cina nyaéta hydroxypropyl methylcellulose, mangrupa semi-sintétik, éter selulosa non-ionik diala ku modifikasi kimiawi selulosa alam. Bubuk bodas ieu tiasa ngabentuk solusi kentel transparan saatos leyur dina cai. Cai mibanda thickening alus teuing, ingetan cai, stabilitas jeung sipat ngabentuk pilem. Ieu mangrupa aditif multifunctional indispensable dina loba widang kayaning konstruksi, landong, jeung kadaharan.

Ciri jeung kaunggulan HPMC / Hidroksipropil métil selulosa CAS 9004-65-3

Kaleyuran cai anu saé: Éta tiasa gancang leyur dina cai tiis pikeun ngabentuk solusi anu jelas sareng stabil.

thickening efisien sarta pangabisa ingetan cai: Ningkatkeun viskositas bahan, éféktif ngurangan évaporasi cai, jeung ningkatkeun efisiensi gawé.

stabilitas alus: Éta gaduh stabilitas anu hadé pikeun asam, alkali, jeung uyah, sarta cocog pikeun rupa-rupa nilai pH.

Pilem-ngabentuk jeung épék pelindung: Sanggeus garing, éta ngabentuk pilem anu tangguh sareng transparan pikeun ngajagi substrat sareng nyegah penetrasi cai sareng évaporasi.

Non-toksik sarta non-irritating: Éta gaduh biokompatibilitas anu saé sareng cocog pikeun widang kadokteran sareng tuangeun.

Adjustability: Ku cara ngarobah darajat substitusi jeung beurat molekul, kinerja na bisa disaluyukeun pikeun minuhan sarat aplikasi béda.

Spésifikasi HPMC / Hidroksipropil métil selulosa CAS 9004-65-3

Hidroksipropil Métil Selulosa (HPMC)– CAS 9004-65-3

Item Bubuka

Hidroksipropil métil selulosa (HPMC) mangrupa semi-sintétik, polimér larut cai dijieun tina 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 Ngawengku

HPMC jalan ogé salaku thickener a, binder, bentuk pilem, jeung wawakil cai-ingetan. It remains steady over a wide pH range (biasana 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

Dina wangunan, HPMC improves workability and water retention in cement-based products like ceramic tile adhesives and renders. Dina farmasi, 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.

Rincian Téknis

– Nomer CAS : 9004-65-3
– Tingali : Bébas-ngalir bodas nepi ka bubuk beige
– Kalarutan : Soluble in chilly water; insoluble in warm water and organic solvents
– pH (2% solusi) : 5.0– 8.0.
– Rentang viskositas : Sadia ti 5 mPa · s nepi ka leuwih 100,000 mPa · s (di 20 ° C, 2% pilihan).
– Kandungan Uap : Generally ≤ 5%.
– Kandungan Web Ash : 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.

Aplikasi tina HPMC / Hidroksipropil métil selulosa CAS 9004-65-3

Aplikasi tina HPMC (Hidroksipropil Métil Selulosa)– CAS 9004-65-3

Gedong Jeung Konstruksi jeung Struktur Produk

HPMC is commonly made use of in building and construction products like tile adhesives, sanyawa timer leveling, sarta renders. 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.

Narkoba

In the drug sector, HPMC fungsina salaku binder a, wawakil pagawean, atawa kontrol-release matrix. 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, jeung tetes panon.

Industri Pangan

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

Cat jeung 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.

Kosmétik sareng Perawatan Pribadi

Dina lotions, sampo, jeung creams, 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.

Tatanén

Farmers usage 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.

Bubuka parusahaan

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5 FAQs ngeunaan HPMC / Hidroksipropil métil selulosa CAS 9004-65-3

Patarosan Remen Ditanya Ngeunaan HPMC (Hidroksipropil Métil Selulosa)

Naon HPMC?

HPMC nangtung pikeun Hydroxypropyl Methyl Cellulose. Ieu mangrupakeun bubuk bodas atawa off-bodas dijieun tina selulosa alam. 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, landong, jeung bahan wangunan.

Naha HPMC aman dianggo?

Sumuhun, 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. Gantina, eta ngaliwatan sistem pencernaan unchanged. Dina pangwangunan, it poses no health risk when handled properly.

What are the main uses of HPMC?

HPMC jalan salaku thickener a, binder, jeung agén panahan cai. Dina dahareun, it improves texture and stability. Dina ubar, eta mantuan ngadalikeun kumaha gancang ubar larut. Dina pangwangunan, it keeps cement and tile adhesives workable longer by holding water. It also appears in cosmetics and paints for similar reasons.

Kumaha kudu HPMC disimpen?

Nyimpen HPMC dina tiis, tempat garing. Jauhkeun tina Uap sareng sinar panonpoé langsung. Paké peti disegel pikeun nyegah clumping. If stored correctly, eta tetep stabil nepi ka dua taun. Salawasna pariksa labél pikeun parentah gudang husus ti produsén.

Tiasa HPMC dicampurkeun sareng bahan kimia sanés?

HPMC mixes well with most common ingredients. Sanajan kitu, strong acids, dasar-dasar, 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.