Introduction to High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

Hydroxypropyl methylcellulose (HPMC), ane zita rechiChinese rinonzi hydroxypropyl methylcellulose, is a semi-synthetic, isiri-ionic cellulose ether inowanikwa nemakemikari ekugadzirisa cellulose chaiyo. Iyi poda chena inogona kugadzira yakajeka viscous mhinduro mushure mekunyungudika mumvura. Ine yakanakisa thickening, kuchengetedza mvura, kugadzikana uye firimu-kugadzira zvinhu. Icho chinonyanya kukosha chekuwedzera chekuwedzera muminda yakawanda senge kuvaka.

Characteristics and advantages of High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

Yakanakisa solubility yemvura: Inogona kukurumidza kunyungudutswa mumvura inotonhora kuti iite mhinduro yakajeka uye yakagadzikana.

Kunyatsokora uye kugona kuchengetedza mvura: Wedzera viscosity yezvinhu, zvinobudirira kuderedza mvura evaporation, uye kuvandudza kushanda zvakanaka.

Kugadzikana kwakanaka: Iine kugadzikana kwakanaka kune acids, alkalis, uye munyu, uye inokodzera huwandu hwakawanda hwepH tsika.

Kugadzira firimu uye kudzivirira mhedzisiro: Mushure mekuoma, inoumba firimu rakaoma uye rakajeka kuchengetedza substrate uye kudzivirira kupinda kwemvura uye kubuda.

Kwete-chepfu uye isingatsamwire: Iyo ine biocompatibility yakanaka uye yakakodzera kuminda yemishonga uye chikafu.

Adjustability: Nekuchinja dhigirii rekutsiva uye uremu hwemamorekuru, kushanda kwayo kunogona kugadziriswa kuti isangane nezvinodiwa zvakasiyana zvekushandisa.

Specifications of High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

High Viscosity Cellulose Ether: Hydroxypropyl Methyl Cellulose (HPMC)

Product Summary

Hydroxypropyl Methyl Cellulose (HPMC) is a high-viscosity cellulose ether made from natural cellulose. It dissolves conveniently in chilly water and develops a clear, steady solution. This item is extensively made use of in building, mishonga yemishonga, chikafu, and personal care due to its outstanding thickening, kusunga, uye zvivako zvekugadzira mafirimu.

Key Specs

Tarisa: Ichena kusvika kune-chena isina-inoyerera poda
Viscosity: 4,000– 100,000 mPa · s (kuyerwa pa 2% service, 20 °C)
. Methoxyl Material: 19.0– 24.0%.
Hydroxypropyl Webhu zvemukati: 4.0– 12.0%.
pH Worth: 5.0– 8.0 (2% aqueous remedy).
Wetness Content: ≤ 5.0%.
Ash Content: ≤ 5.0%.
Gel Temperature: 58– 64 °C.

Kuita Kunosanganisira

This HPMC quality supplies solid water retention, which aids enhance workability and bond in cement-based items like ceramic tile adhesives and renders. It also avoids sagging and slumping during application. In dry-mix solutions, it improves open time and guarantees consistent structure. The item stays stable throughout a variety of temperature levels and pH levels. It does not sustain microbial growth and blends well with various other typical additives.

Kubata uye Kuchengeta nzvimbo

Chengetedza HPMC mune zvinoshamisa, completely dry place away from direct sunshine and dampness. Keep the container snugly closed when not being used. Stay clear of contact with solid acids or bases. Use conventional industrial health practices when taking care of the powder to prevent dust breathing. Life span is usually one year under proper storage conditions.

Applications of High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

Applications of High Thickness Cellulose Ether HPMC

Kuvaka uye Mamiriro Zvigadzirwa

High thickness hydroxypropyl methyl cellulose (HPMC) works well in building products. It assists control water retention in cement-based materials like ceramic tile adhesives, inopa, nezvinhu zvinozvimisa. This keeps the mix practical longer and enhances bond toughness. The thickening result also stops active ingredients from separating throughout storage space or use.

Paints uye Coatings

Mumvura-based paints, high viscosity HPMC acts as a thickener and stabilizer. It offers the paint a smooth texture and aids it spread out evenly on walls. This minimizes splatter and sagging. HPMC also protects against pigments from working out at the end of the canister, so the paint stays consistent with time.

Pharmaceuticals

The pharmaceutical industry uses high thickness HPMC in tablet computers and capsules. It functions as a binder that holds active components together. It additionally regulates how quickly a medication liquifies in the body. This makes certain medication is launched gradually for far better outcomes. HPMC haina njodzi, non-chepfu, and authorized for human use worldwide.

Food Sector

Food manufacturers include high viscosity HPMC to particular products as a thickener or emulsifier. It improves appearance in products like sauces, dressings, uye sarudzo dzezvigadzirwa zvemukaka. HPMC aids maintain water and oil combined, which maintains item high quality throughout shelf life. It likewise includes mouthfeel without changing taste.

Ceramics and Other Utilizes

Mukugadzirwa kweceramic, HPMC boosts eco-friendly stamina and form retention prior to shooting. It enables complex kinds to hold their framework throughout drying. Zvakadaro, HPMC discovers use in adhesives, cleaning items, and individual care items where stable thickness and film-forming ability matter. Its adaptability makes it a trusted additive throughout lots of areas.

Profile yekambani

Isu tiri mutungamiri wepasirese mune lightweight kongiri uye advanced enjiniya foam mhinduro. Inozivikanwa pasi rose nekuzvipira kwayo kutsvaga, innovation, uye hunyanzvi hwekushandisa, tanga tichipa zvigadziriso zvefuro kubva kutanga kwa2012.

Isu tinokwanisa kupa yemhando yepamusoro kongiri musanganiswa uye foam kongiri ine hukama zvigadzirwa pasi rese.

Iyo kambani ine dhipatimendi rehunyanzvi tekinoroji uye dhipatimendi rekutarisa mhando, rabhoritari yakanyatsogadzirwa, uye yakashongedzerwa nemidziyo yekuyedza yepamusoro uye mushure mekutengesa kwevatengi sevhisi nzvimbo.

Kana uchifarira, ndapota inzwa wakasununguka uye taura nesu.

Payment

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Shipment

Nemhepo, negungwa, by express, sekukumbira kwevatengi.

5 FAQs of High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

Mibvunzo Inowanzo bvunzwa Nezve Yakakwira Viscosity HPMC

Chii chinonzi high viscosity HPMC?

High viscosity hydroxypropyl methyl cellulose (HPMC) is a white powder made from natural cellulose. It dissolves in cold water and forms a thick, mhinduro yakajeka. Vavaki nevagadziri vanoshandisa iyo kuvandudza manyorerwo, bata mvura, and control flow in products like tile adhesives, plasters, uye self-leveling compounds.

Sei uchisarudza yakakwira viscosity pane yenguva dzose HPMC?

High viscosity HPMC gives better water retention and stronger film formation. This means your mix stays workable longer and sticks better to surfaces. It also reduces sagging on vertical walls and helps prevent cracks as the material dries.

How do I mix high viscosity HPMC properly?

Always add HPMC slowly into fast-mixing cold water. Usarase kamwechete—izvi zvinokonzera mapundu. Let the mixture stir for 10 ku 15 minutes until fully dissolved. Dzivisa kushandisa mvura inopisa; it can weaken performance. Store the dry powder in a cool, dry place before use.

Does high viscosity HPMC affect setting time?

Ehe, it can slightly slow down the initial set. This is often helpful because it gives workers more time to spread or adjust the material. The final strength of the product is not reduced. Saizvozvo, better water retention usually leads to stronger curing.

Is high viscosity HPMC safe to use?

HPMC haina chepfu, isina hwema, uye biodegradable. It meets international safety standards for construction and building materials. Always wear gloves and a mask when handling the dry powder to avoid dust inhalation or skin irritation. Once mixed into a slurry, it poses no health risk during normal use.