Introduction to Factory Chemicals 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 Factory Chemicals 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 Factory Chemicals Hydroxypropyl Methyl Cellulose HPMC

Hydroxypropyl Methyl Cellulose (HPMC)– Mga Detalye ng Produkto

Summary

Hydroxypropyl Methyl Cellulose (HPMC) is a white or off-white powder It is odor-free and unappetizing. This item dissolves conveniently in cool water to form a clear, makapal na solusyon. It does not dissolve in hot water, alcohol, or most organic solvents.

Mga Pangunahing Paninirahan

HPMC is commonly utilized as a thickener, panali, film previous, at ahente ng pagpapanatili ng tubig. It stays stable throughout a broad pH array (3– 11). The product shows exceptional compatibility with numerous various other active ingredients. It likewise stands up to microbial attack when stored appropriately.

Teknikal na Impormasyon

– Hitsura : Puti hanggang beige na free-flowing powder.
– Lagkit (2% opsyon sa 20 ° C): 4,000– 100,000 mPa · s (nag-iiba ayon sa kalidad).
– Basang nilalaman ng web : ≤ 5%.
– halaga ng pH (2% lunas): 6.0– 8.0.
– nilalaman ng abo : ≤ 1.5%.
– Temperatura ng gel : 58– 90 ° C (depends on substitution degrees).
– Dimensyon ng fragment : Travels through 80-mesh filter.

Mga aplikasyon

HPMC is frequently utilized in construction materials like ceramic tile adhesives, nag-render, at self-leveling substance. It assists control water retention and workability. Sa industriya ng pharmaceutical, it functions as a tablet binder, controlled-release matrix, and eye drop thickener. The food sector uses it as a stabilizer and emulsifier under authorized policies. Mga pintura, mga pagtatapos, and personal treatment items likewise rely upon HPMC for structure and security.

Imbakan na espasyo & Paghawak

Shop HPMC in a trendy, tuyong lugar na malayo sa kahalumigmigan. Panatilihing nakasara ang mga lalagyan. Avoid direct exposure to high moisture or direct sunlight. Use basic industrial health methods when dealing with the powder to prevent dust inhalation.

Applications of Factory Chemicals Hydroxypropyl Methyl Cellulose HPMC

Applications of Factory Chemicals: Hydroxypropyl Methyl Cellulose (HPMC)

Istraktura at Gusali at konstruksyon

Hydroxypropyl Methyl Cellulose (HPMC) is widely made use of in building products. It boosts workability in cement-based products like tile adhesives, mga plaster, at self-leveling compounds. HPMC assists preserve water, which permits concrete to treat appropriately. This leads to stronger bonds and less cracks. It likewise makes the mix easier to spread and shape during application.

Mga Pintura at Patong

Sa water-based na mga pintura, Gumagana ang HPMC bilang pampalapot at pampatatag. It stops pigments from settling at the end of the container. This keeps the paint regular from start to finish. HPMC additionally enhances film formation, providing a smoother, a lot more even finish on wall surfaces. Its water retention assists the paint completely dry at a constant price, minimizing surface issues.

Pharmaceuticals

HPMC is risk-free for human use and appears in numerous medications. It works as a binder in tablet computers, holding energetic ingredients together. It likewise works as a controlled-release agent, assisting medications dissolve gradually in the body. Eye goes down commonly have HPMC since it simulates natural splits and calms dry eyes.

Industriya ng Pagkain

As a food additive, HPMC features as a thickener, emulsifier, at pampatatag. It assists preserve structure in products like gelato, mga sarsa, and gluten-free baked products. The substance is odor-free, unsavory, and approved by significant food safety authorities worldwide.

Ceramics and Various Other Utilizes

In ceramic manufacturing, HPMC improves eco-friendly toughness prior to shooting. It additionally enhances slip thickness for far better mold filling. Outside these locations, HPMC locates use in adhesives, mga ahente sa paglilinis, and agricultural chemicals as a result of its functional binding and film-forming characteristics.

Profile ng Kumpanya

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5 FAQs of Factory Chemicals Hydroxypropyl Methyl Cellulose HPMC

Frequently Asked Questions About Hydroxypropyl Methyl Cellulose (HPMC)

Ano ang gamit ng HPMC?

HPMC is a common additive in many industries. Sa pagtatayo, it helps improve workability and water retention in cement-based products like tile adhesives and renders. Sa mga pharmaceutical, it acts as a binder or coating agent in tablets. It is also used in food, mga pampaganda, and paints to control thickness and stability.

Is HPMC safe?

Oo, HPMC is considered safe when used as directed. Ito ay hindi nakakalason, hindi nakakairita, and approved by major regulatory bodies such as the FDA and EFSA for use in food and medicines. Always follow safety guidelines during handling to avoid dust inhalation.

Paano dapat iimbak ang HPMC?

Itabi ang HPMC sa malamig, tuyong lugar na malayo sa kahalumigmigan. Keep the packaging sealed tightly after opening. Exposure to humidity can cause clumping or loss of performance. Gumamit ng malinis, tuyong mga kasangkapan kapag sumasalok ng pulbos upang maiwasan ang kontaminasyon.

Why does HPMC sometimes form lumps when mixed?

Lumps happen if HPMC is added too quickly to water or not stirred properly. Para maiwasan ito, sprinkle the powder slowly into fast-mixing water. You can also pre-blend it with other dry ingredients before adding liquid. This helps it disperse evenly and dissolve smoothly.

What makes your factory’s HPMC different?

Our HPMC is made with strict quality controls at every production step. We offer consistent viscosity, high purity, and reliable performance across batches. Our technical team supports customers with formulation advice and custom solutions based on specific application needs.