Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

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Introduction to Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Hydroxypropyl Methylcellulose (HPMC), navê wê yê çînî hîdroksîpropil methylcellulose ye, nîv sentetîk e, Ethera selulozê ya ne-îyonîk ku bi kîmyewî guherandina seluloza xwezayî tê bidestxistin. Ev toza spî piştî ku di nav avê de hilweşe dikare çareseriyek vîskozek zelal çêbike. Stûrbûna wê ya hêja heye, ragirtina avê, aramî û taybetmendiyên çêkirina fîlimê. Ew di gelek warên wekî avahîsaziyê de pêvekek pirfunctional a domdar e.

Characteristics and advantages of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Çareseriya avê ya hêja: Ew dikare zû di nav ava sar de were hilweşandin da ku çareseriyek zelal û aram çêbike.

Qalindbûna bi bandor û şiyana ragirtina avê: Vîskozîteya materyalê zêde bikin, bi bandor evaporasyona avê kêm dike, û karbidestiya xebatê baştir bikin.

aramiya baş: Li hember asîdan xwedan îstîqrara baş e, alkalis, û xwê, û ji bo cûrbecûr nirxên pH-ê maqûl e.

Fîlm-çêkirin û bandorên parastinê: Piştî hişkbûnê, ew fîlimek hişk û zelal çêdike da ku substratê biparêze û pêşî li derbasbûn û evaporkirina avê bigire.

Ne-jehrîn û ne-hêrs: Ew biyolojiya baş heye û ji bo warên derman û xwarinê minasib e.

Eyarkirin: Bi guherîna dereceya cîgir û giraniya molekulî, performansa wê dikare were guheztin da ku hewcedariyên serîlêdanê yên cihêreng bicîh bîne.

Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3
Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Specifications of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Hydroxypropyl Methyl Cellulose (HPMC)– Specifications Product

Agahiyên bingehîn

Hejmara CAS: 9004-65-3
Banga Kîmyewî: Hydroxypropyl Methyl Cellulose
Formula Molecular: C8H16O6 (sîstema dubarekirin).
Dîtinî: Spî ber spî-spî, toza azad.

Secret Physical and Chemical Residences

HPMC is a non-ionic cellulose ether made from natural cellulose. It liquifies quickly in cold water but does not liquify in warm water over its gelation temperature. The item develops clear, colorless solutions with great film-forming capacity. It stays steady over a large pH array (bi gelemperî 3– 11).

Thickness varies by grade. Common thickness varieties consist of 5 mPa · s to 100,000 mPa · s li 2% balkişandin û 20 ° C. This enables customers to select the right kind for their specific demands– whether for enlarging, binding, an girtina avê.

Purity and High Quality Criteria

The product satisfies major pharmacopeial requirements, ji USP-NF pêk tê, EP, û JP, when used in pharmaceutical applications. For commercial use, it follows appropriate food and building sector standards.

Typical assay (bingeha hişk): ≥ 99.5%.
Winda li ser zuhabûnê: ≤ 5.0%.
Residue on ignition: ≤ 1.5%.
Heavy steels (wek Pb): ≤ 10 ppm.
Arsenîk: ≤ 3 ppm.

Cihê hilanînê û Handling

HPMC-ê bi rengek ecêb bikirin, cîhek bi tevahî zuwa dûr ji şilbûnê. Konteyniran bi ewlehî girtî biparêzin. The shelf life is normally 24 mehan dema ku bi rêkûpêk têne girtin. Ji ronahiya rasterast dûr bimînin da ku rêberiya tavê an nemahiya zêde bike.

Serlêdanên hevpar

HPMC is commonly used in structure materials (like ceramic tile adhesives and provides), derman (as a tablet binder or controlled-release agent), xûrek (as a thickener or stabilizer), û kosmetîk (for structure and dampness control). Its versatility comes from constant efficiency, ewlekarî, and compatibility with many various other active ingredients.

Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3
Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Applications of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

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

Building and construction Industry

Hîdroksîpropyl methyl cellulose (HPMC) plays an essential role in contemporary building and construction products. It is added to cement-based products like ceramic tile adhesives, plasters, û pêkhateyên xweser. HPMC boosts workability by maintaining water, which helps cement moisten appropriately. This results in more powerful bonds and less cracks. The compound additionally decreases drying time, providing workers even more time to use and smooth the material.

Drugs

Di dermankirinê de, HPMC serves as a secure and effective active ingredient. It is frequently used in tablet computers as a binder or finish representative. The material regulates just how quickly a medicine liquifies in the body, making certain stable release over time. Eye drops typically consist of HPMC also– it serves as a lubricant to eliminate dry skin and irritation. Due to the fact that it is safe and well-tolerated, governing agencies accept its use in many dental and topical medicines.

Bazara Xwarinê

HPMC is likewise accepted as a preservative (Hejmara E464). Ew wekî stûrker dixebite, stabilizer, û emulsifier. You can locate it in low-fat foods, berhemên pijyayî, and dairy options. It assists preserve texture and protects against separation of components. Considering that it is plant-based and gluten-free, it suits numerous dietary needs.

Other Makes use of

Past these major areas, HPMC appears in paints, kosmetîk, and agricultural items. Di rengên avê de, it improves viscosity and prevents pigment settling. Skin care lotions utilize it for smooth application and moisture retention. Farmers apply HPMC in seed coatings to sustain germination and secure young plants. Its adaptability originates from being water-soluble, chemically stable, and suitable with lots of other materials.

Profîla Pargîdaniyê

Em rêberê gerdûnî ne di betonê sivik û çareseriyên kefên endezyarî yên pêşkeftî de. Li cîhanê ji bo pabendbûna xwe ya lêkolînê tê zanîn, nûkirinî, û pisporiya sepandî, me ji destpêka sala 2012-an ve çareseriyên kefên endezyarî peyda dikin.

Em dikarin li çaraliyê cîhanê hilberên pêvekirî yên betonê yên bi qelîte û hilberên pêvekirî peyda bikin.

Pargîdanî xwedan beşa teknîkî ya profesyonel û beşa çavdêriya kalîteyê ye, laboratûwarek baş-pêkhatî, û bi alavên ceribandinê yên pêşkeftî û navenda karûbarê xerîdar a piştî firotanê ve hatî çêkirin.

Ger bala we dikişîne, ji kerema xwe xwe azad hîs bikin û bi me re têkilî daynin.

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Shipment

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Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3
Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

5 FAQs of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3

Pirsên Pir Pir Pir Di Derbarê Hydroxypropyl Methyl Cellulose de (HPMC)

HPMC çi ye?

HPMC tê wateya Hydroxypropyl Methyl Cellulose. Ew tozek spî an spî ye ku ji seluloza xwezayî hatî çêkirin. Mirov wê di gelek hilberên mîna dermanan de bikar tînin, xûrek, û materyalên avahiyê. Di ava sar de dihele û zelal çêdibe, çareseriya qalind.

Bikaranîna HPMC ewle ye?

Erê, HPMC ewle ye. Regulatory groups like the FDA and EFSA approve it for use in food and drugs. Bêyî ku were helandin di laş re derbas dibe. Ev tê vê wateyê ku dema ku li gorî rêwerzê tê bikar anîn zirarê nade.

What does HPMC do in construction products?

Di avakirinê de, HPMC improves workability and water retention in cement-based materials. It helps tile adhesives, plasters, and renders stay smooth and easy to apply. It also stops them from drying too fast, which makes the final product stronger.

Çawa divê ez HPMC hilanînê?

HPMC-ê di sar de bihêlin, cîhê hişk. Use a sealed container to block out moisture. Ger şil bibe, dibe ku ew biqelişe an bandoriya xwe winda bike. Always check the expiration date before use.

Can HPMC be used in vegetarian or vegan products?

Erê. HPMC comes from plant-based cellulose, not animals. It is widely accepted in vegetarian and vegan formulations. Many capsule shells and food thickeners use HPMC as a clean-label alternative to gelatin.

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