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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.


Specifications of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3
Hydroxypropyl Methyl Cellulose (HPMC)– Specs Product
Standard Information
Hejmara CAS: 9004-65-3
Navê Kîmyewî: Hydroxypropyl Methyl Cellulose
Formula Molecular: C8H16O6 (stands for the duplicating system; actual polymer varies by grade).
Xuyabûnî: Spî ber spî-spî, toza azad.
Trick Physical and Chemical Residences
HPMC is a non-ionic cellulose ether made from natural cellulose. It liquifies easily in chilly water yet does not dissolve in hot water over its gelation temperature level. The product creates clear, anemic services with excellent film-forming ability.
Typical viscosity varieties from 5 mPa · s to 100,000 mPa · s (diyar kirin li 2% lisersekinî, 20 ° C), relying on the grade. Wetness content stays below 5% (bi giranî). PH a a 2% remedy normally falls in between 4.0 û 8.0.
Pureness and Top Quality Standards
This HPMC fulfills pharmacopeial criteria such as USP-NF, EP, and JP when made use of in pharmaceutical applications. For industrial or building uses, it complies with appropriate technological requirements. Hefty metals are kept under 10 ppm. Residue on ignition stays below 1.5%. Microbial limits comply with basic guidelines: overall cardio count ≤ 100 CFU/g, yeast and mold and mildew ≤ 10 CFU/g, and absence of E. coli û Salmonella.
Storage û Handling
HPMC-ê bi rengek mezin bikirin, cîhê hişk dûr ji tava rasterast. Keep containers firmly near protect against wetness absorption. Use basic commercial health techniques when handling. Prevent creating dirt.
Serlêdanên hevpar
HPMC is commonly made use of in pharmaceuticals as a binder, stûrker, or controlled-release agent in tablets. Di avahiyê de, it boosts workability and water retention in cement-based items like tile adhesives and provides. It also serves as a stabilizer in food, kosmetîk, and paints.

Applications of Hydroxypropyl Methyl Cellulose HPMC CAS 9004 65 3
Serîlêdanên Hydroxypropyl Methyl Cellulose (HPMC) CAS 9004-65-3
Avakirin û Materyalên Avakirinê
HPMC is commonly used in dry-mix mortars, adhesives tile seramîk, û pêkhateyên xweser. It boosts water retention so cement can completely hydrate. This leads to more powerful bonds and much better workability. Builders also depend on HPMC to reduce drooping and prolong open time throughout application.
Drugs
Di tablet û heban de, HPMC fonksiyonê wekî girêdanek, agent fîlim-coating, an matrix-berdana kontrolkirî. It liquifies gradually in the digestive tract, aiding active ingredients launch at the appropriate rate. Because it is non-toxic and steady, regulative companies approve it for dental use worldwide.
Bazara Xwarinê
HPMC wek qalindker tevdigere, emulsifier, and stabilizer in numerous refined foods. Hûn dikarin wê di nav sosê de bibînin, bestenî, û hilberên pijyayî yên bê gluten. It helps keep appearance and avoids separation without changing taste.
Dermankirina Kesane û Kozmetîk
Shampoos, lotions, and tooth pastes frequently consist of HPMC. It gives products a smooth feel and keeps ingredients equally combined. Its film-forming capacity additionally aids skincare products remain on the skin much longer.
Paints and Coatings
Suppliers add HPMC to water-based paints to control thickness and stop splattering. It increases pigment suspension and makes brushing easier. The outcome is an uniform do with less brush marks.
Cotyarî
In chemical and fertilizer formulations, HPMC works as a carrier and adhesive. It aids active components adhere to plant surfaces and slows down drainage after rain. This increases efficiency and reduces waste.
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.
Diravdanî
T/T, Western Union, Paypal, Karta Krediyê hwd.
Shipment
Bi hewa, bi deryayê, bi ekspres, wekî ku xerîdar daxwaz dikin.
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. It is a white to off-white powder made from plant cellulose. Mirov wê di gelek hilberên mîna dermanan de bikar tînin, xûrek, û materyalên avahiyê. It dissolves in cold water but not in hot water. This makes it useful for controlling texture and thickness.
Bikaranîna HPMC ewle ye?
Erê, HPMC ewle ye. Regulatory groups like the FDA and EFSA have approved 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. Her gav rêwerzên ewlehiyê yên li ser etîketa hilberê bişopînin.
What are common uses of HPMC?
HPMC wekî qalindker dixebite, hevgirêk, û fîlm-berê. Di avakirinê de, it helps tile adhesives and plasters stay smooth and work well. Di dermanan de, it coats pills so they dissolve at the right time. Di xwarinê de, it adds texture without changing taste. You can also find it in eye drops and cosmetics.
Divê HPMC çawa were hilanîn?
HPMC di cîhek sar de hilînin, cîhê hişk. Ji tîrêjê û tîrêja tavê ya rasterast dûr bigirin. Use a tightly closed container to stop clumping. Ger toz şil bibe, it may lose its quality. Check the expiration date before use.
Dikare HPMC şûna stûrkerên din bigire?
HPMC can often replace other cellulose-based thickeners like methyl cellulose or carboxymethyl cellulose. But results may vary based on the application. Test small batches first to make sure performance meets your needs. Its unique mix of solubility and stability makes it a strong choice in many cases.
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