Introduction to HPMC/Hydroxypropyl methyl cellulose hpmc e5 e15 chemical, cas 9004-65-3

Hydroxypropylmethylcellulose (HPMC), waans Sineeske namme is hydroxypropyl methylcellulose, is in semy-syntetyske, net-ionyske cellulose-ether krigen troch chemysk modifisearjen fan natuerlike cellulose. Dit wite poeder kin in transparante taaie oplossing foarmje nei it oplossen yn wetter. It hat poerbêst thickening, wetter fêsthâlden, stabiliteit en filmfoarmjende eigenskippen. It is in ûnmisber multyfunksjoneel tafoeging yn in protte fjilden lykas bou, medisinen, en iten.

Characteristics and advantages of HPMC/Hydroxypropyl methyl cellulose hpmc e5 e15 chemical, cas 9004-65-3

Uitstekende wetteroplosberens: It kin fluch oplost wurde yn kâld wetter om in dúdlike en stabile oplossing te foarmjen.

Effisjinte verdikking en wetter retinsje fermogen: Fergrutsje de viskositeit fan it materiaal, effektyf ferminderjen wetter ferdamping, en ferbetterje wurk effisjinsje.

Goede stabiliteit: It hat goede stabiliteit oan soeren, alkalis, en sâlten, en is geskikt foar in breed skala oan pH-wearden.

Filmfoarmjende en beskermjende effekten: Nei it droegjen, it foarmet in taaie en transparante film om it substraat te beskermjen en wetterpenetraasje en ferdamping te foarkommen.

Net-giftige en net irriterend: It hat goede biokompatibiliteit en is geskikt foar de fjilden fan medisinen en iten.

Ferstelberens: Troch it feroarjen fan de graad fan substitúsje en molekulêre gewicht, syn prestaasjes kinne wurde oanpast om te foldwaan oan ferskate applikaasje easken.

Specification of HPMC/Hydroxypropyl methyl cellulose hpmc e5 e15 chemical, cas 9004-65-3

Hydroxypropylmethylcellulose (HPMC)– Technical Grade E5 & E15

Item Oersjoch

Hydroxypropyl methyl cellulose (HPMC), CAS nr. 9004-65-3, is in semy-syntetyske, water-soluble polymer made from cellulose. It is commonly used in construction, pharmazeutika, iten, en yndividuele soarch produkten. The E5 and E15 qualities are standard technical kinds understood for their reputable efficiency and constant high quality.

Geheime kwaliteiten

HPMC E5 and E15 look like white to beige powders. They liquify easily in chilly water yet not in hot water. As soon as mixed with cold water, they form clear, dikke oplossings. These qualities provide good film-forming capacity, wetter fêsthâlden, en thickening macht. They continue to be steady across a broad pH range (algemien 3– 11) and do not support microbial development.

Typyske applikaasjes

In the building sector, HPMC E5 and E15 are included in cement-based items like floor tile adhesives, renders, en selsnivellerjende ferbiningen. They improve workability, extend open time, and lower water loss during healing. Yn drugs, these qualities serve as binders, finishings, or controlled-release agents in tablet computers. Food manufacturers utilize them as stabilizers or thickeners. They also appear in cosmetics for appearance enhancement and dampness control.

Behanneling en opslach

Winkelje HPMC yn in trendy, dry location far from straight sunlight and wetness. Maintain containers snugly closed when not in use. Stay clear of breathing dust during handling. Use typical safety equipment such as gloves and shatterproof glass. De houdbaarheid is algemien 24 months if saved effectively.

Spesifikaasjes (Agent Wearden)

– Ferskining : Wyt oant off-wyt frij streamend poeder
– Methoxyl materiaal : 19– 30%.
– Hydroxypropoxyl ynhâld : 4– 32%.
– Dikte (2% tsjinst, 20 °C) : E5 ≈ 5 mPa · s; E15 ≈ 15 mPa · s.
– pH (2% oplossing) : 4.0– 8.0.
– Ferlies op drogen : ≤ 5%.
– Ash web ynhâld : ≤ 1.5%.

Applications of HPMC/Hydroxypropyl methyl cellulose hpmc e5 e15 chemical, cas 9004-65-3

Applikaasjes fan HPMC (Hydroxypropylmethylcellulose)

Secret Utilizes Throughout Industries

HPMC, or hydroxypropyl methyl cellulose (CAS 9004-65-3), is in alsidich, water-soluble polymer commonly made use of in many markets. It serves as a thickener, bynmiddel, film foarige, en stabilisator. Its qualities– lykas E5 en E15— are picked based on viscosity and efficiency needs.

Yn de building market, HPMC improves workability and water retention in cement-based products like floor tile adhesives, jout, en selsnivellerjende stoffen. This helps guarantee solid bond and decreases splitting during drying.

Yn pharmazeutika, HPMC E5 and E15 act as essential excipients. They are utilized in tablet coatings to manage medication release. They also work as binders in granulation and as thickness enhancers in eye decreases. Their safety and compatibility with energetic components make them excellent for dental and topical solutions.

De food market usages food-grade HPMC as an emulsifier, thickener, of foam stabilisator. It helps maintain structure and consistency in products like gelato, sauzes, en glutenfrije bakte items. HPMC is authorized by significant food safety authorities worldwide.

Yn individual care and cosmetics, HPMC supplies smooth appearance and security. It is located in hair shampoos, lotions, en tandpasta, where it aids suspend fragments and enhance spreadability.

HPMC additionally plays a role in lânbou. It is made use of in chemical solutions to enhance bond to plant surfaces and regulate the release of active components. This boosts effectiveness while decreasing waste.

Its capability to liquify in cool water, kind clear movies, and continue to be secure throughout a variety of pH levels makes HPMC a reputable choice for formulators. Whether in building products, medications, iten, of kosmetika, HPMC delivers consistent performance with very little influence on final product high quality.

Company Yntroduksje

Wolkom by Concrete and More, in liedende leveransier fan hege-optreden betonnen tafoegings, ynklusyf ús premium betonnen wetterreduksjers. Mei jierrenlange ûnderfining yn 'e wrâldmerk, wy biede avansearre oplossingen ûntworpen om de kwaliteit en effisjinsje fan bouprojekten wrâldwiid te ferbetterjen. Us state-of-the-art produksjefoarsjennings soargje foar produkten fan topkwaliteit dy't foldogge oan ynternasjonale noarmen. Wy binne grutsk op útsûnderlike klanttsjinst, technyske stipe, en maatwurk oplossingen te foldwaan oan spesifike projekt behoeften. Partner mei ús foar betrouber, ynnovatyf, en kosten-effektive betonnen tafoegings dy't jo projekten foarút ride. Ferkenne mear op www.concreteandmore.de/. Litte wy tegearre de takomst bouwe!

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Payment Methods

T/T, Western Union, Paypal, Kredytkaart ensfh.

Ferstjoermetoaden

Troch de loft, troch see, troch ekspresje, as klanten fersykje.

5 FAQs of HPMC/Hydroxypropyl methyl cellulose hpmc e5 e15 chemical, cas 9004-65-3

Faak stelde fragen oer HPMC (Hydroxypropylmethylcellulose)

Wat is HPMC?

HPMC stiet foar Hydroxypropyl Methyl Cellulose. It is a white to off-white powder made from natural cellulose. Dizze gemyske wurdt in soad brûkt yn de bou, iten, en farmaseutika. Syn CAS-nûmer is 9004-65-3.

What are E5 and E15 grades?

E5 and E15 refer to different viscosity grades of HPMC. The number shows how thick the solution becomes when mixed with water. E5 has low viscosity and works well in applications needing quick mixing. E15 has medium viscosity and gives better water retention. Both are safe and meet industry standards.

Where is HPMC used?

HPMC is used in many products. Yn bou, it improves workability and water retention in tile adhesives and plasters. Yn iten, it fungearret as in thickener of stabilisator (listed as E464). Yn medisinen, it helps control drug release in tablets. It also appears in cosmetics and paints.

Is HPMC feilich?

Ja, HPMC is non-toxic and approved for use in food and drugs by major health authorities like the FDA and EFSA. It does not irritate skin or eyes under normal handling. Folgje altyd feiligens ynstruksjes op it produkt label.

Hoe moat HPMC wurde opslein?

Bewarje HPMC yn in koele, droech plak fuort fan focht. Hâld de kontener goed ticht. As it poeder wiet wurdt, it kin foarmje bulten en ferlieze effektiviteit. Brûk skjin, dry tools when handling to avoid contamination. Proper storage keeps the product stable for up to two years.