Introduction to High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

Hydroxypropyl Methylcellulose (HPMC), na ang Chinese na pangalan ay hydroxypropyl methylcellulose, ay isang semi-synthetic, non-ionic cellulose eter na nakuha sa pamamagitan ng chemically modifying natural cellulose. Ang puting pulbos na ito ay maaaring bumuo ng isang transparent na malapot na solusyon pagkatapos matunaw sa tubig. Ito ay may mahusay na pampalapot, pagpapanatili ng tubig, katatagan at mga katangian ng pagbuo ng pelikula. Ito ay isang kailangang-kailangan na multifunctional additive sa maraming larangan tulad ng konstruksiyon.

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

Napakahusay na solubility sa tubig: Maaari itong mabilis na matunaw sa malamig na tubig upang bumuo ng isang malinaw at matatag na solusyon.

Mahusay na pampalapot at kakayahan sa pagpapanatili ng tubig: Dagdagan ang lagkit ng materyal, epektibong bawasan ang pagsingaw ng tubig, at pagbutihin ang kahusayan sa trabaho.

Magandang katatagan: Ito ay may mahusay na katatagan sa mga acid, alkalis, at mga asin, at angkop para sa malawak na hanay ng mga halaga ng pH.

Mga epekto sa pagbuo ng pelikula at proteksyon: Pagkatapos matuyo, ito ay bumubuo ng isang matigas at transparent na pelikula upang protektahan ang substrate at maiwasan ang pagtagos ng tubig at pagsingaw.

Non-toxic at hindi nakakairita: Ito ay may mahusay na biocompatibility at angkop para sa mga larangan ng medisina at pagkain.

Pagsasaayos: Sa pamamagitan ng pagbabago ng antas ng pagpapalit at molekular na timbang, ang pagganap nito ay maaaring iakma upang matugunan ang iba't ibang mga kinakailangan sa aplikasyon.

Specifications of High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

High Viscosity Cellulose Ether: Hydroxypropyl Methyl Cellulose (HPMC)

Buod ng Produkto

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, mga pharmaceutical, food, and personal care due to its outstanding thickening, binding, and film-forming buildings.

Pangunahing Detalye

Tingnan mo: Puti hanggang puti na malayang dumadaloy na pulbos
Lagkit: 4,000– 100,000 mPa · s (measured at 2% serbisyo, 20 ° C)
. Methoxyl Material: 19.0– 24.0%.
Hydroxypropyl Web content: 4.0– 12.0%.
pH Worth: 5.0– 8.0 (2% aqueous remedy).
Wetness Content: ≤ 5.0%.
Nilalaman ng Abo: ≤ 5.0%.
Gel Temperature: 58– 64 ° C.

Kasama sa Pagganap

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.

Paghawak at espasyo sa imbakan

Store HPMC in an awesome, 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

Construction and Structure Products

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

Mga Pintura at Patong

Sa water-based na mga pintura, 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 is risk-free, hindi nakakalason, 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, mga dressing, and dairy products choices. 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

In ceramic production, HPMC boosts eco-friendly stamina and form retention prior to shooting. It enables complex kinds to hold their framework throughout drying. gayon pa man, 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 ng Kumpanya

Kami ang pandaigdigang nangunguna sa magaan na kongkreto at advanced engineered foam solution. Kilala sa buong mundo para sa kanyang pangako sa pananaliksik, pagbabago, at inilapat na kadalubhasaan, nagbibigay kami ng mga engineered foam solution mula noong unang bahagi ng 2012.

Makakapagbigay kami ng de-kalidad na kongkretong admixture at mga produktong nauugnay sa foam concrete sa buong mundo.

Ang kumpanya ay may isang propesyonal na departamentong teknikal at departamento ng pangangasiwa ng kalidad, isang mahusay na kagamitang laboratoryo, at nilagyan ng advanced na kagamitan sa pagsubok at after-sales customer service center.

Kung interesado ka, mangyaring huwag mag-atubiling at makipag-ugnayan sa amin.

Pagbabayad

T/T, Western Union, Paypal, Credit Card atbp.

Pagpapadala

Sa pamamagitan ng hangin, sa pamamagitan ng dagat, sa pamamagitan ng express, bilang kahilingan ng mga customer.

5 FAQs of High Viscosity Cellulose Ether Hydroxypropyl Methyl Cellulose HPMC

Frequently Asked Questions About High Viscosity HPMC

Ano ang high viscosity HPMC?

Mataas na lagkit hydroxypropyl methyl cellulose (HPMC) is a white powder made from natural cellulose. It dissolves in cold water and forms a thick, clear solution. Builders and manufacturers use it to improve texture, hold water, and control flow in products like tile adhesives, mga plaster, at self-leveling compounds.

Why choose high viscosity over regular 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. Do not dump it all at once—this causes lumps. Let the mixture stir for 10 sa 15 minutes until fully dissolved. Avoid using hot water; it can weaken performance. Store the dry powder in a cool, dry place before use.

Does high viscosity HPMC affect setting time?

Oo, 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. Sa totoo lang, better water retention usually leads to stronger curing.

Is high viscosity HPMC safe to use?

HPMC is non-toxic, walang amoy, and 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.