Intshayelelo kwi-HPMC / IHydroxypropyl methyl cellulose CAS 9004-65-3

Hydroxypropyl Methylcellulose (HPMC), ogama lesiTshayina liyihydroxypropyl methylcellulose, yi-semi-synthetic, I-non-ionic cellulose ether efunyenwe ngokuguqula iikhemikhali zeselulosi yendalo. Lo mgubo omhlophe unokwenza isisombululo se-viscous esicacileyo emva kokunyibilika emanzini. Inokuqina okugqwesileyo, ukugcinwa kwamanzi, uzinzo kunye neempawu zokwenza ifilimu. Sisongezo esiyimfuneko esinemisebenzi emininzi kwiinkalo ezininzi ezinjengokwakha, iyeza, kunye nokutya.

Iimpawu kunye neenzuzo ze-HPMC / IHydroxypropyl methyl cellulose CAS 9004-65-3

Ukunyibilika okugqwesileyo kwamanzi: Inokuchithwa ngokukhawuleza emanzini abandayo ukwenza isisombululo esicacileyo nesizinzileyo.

Ukuqina okusebenzayo kunye nokukwazi ukugcina amanzi: Ukwandisa i-viscosity yezinto eziphathekayo, ngokufanelekileyo ukunciphisa ukuphuphuma kwamanzi, kunye nokuphucula ukusebenza kakuhle.

Uzinzo oluhle: Inozinzo oluhle kwiiasidi, iialkali, kunye neetyuwa, kwaye ilungele uluhlu olubanzi lwamaxabiso e-pH.

Ukwenza ifilimu kunye neziphumo zokukhusela: Emva kokumisa, yenza ifilimu eqinile kwaye ecacileyo ukukhusela i-substrate kunye nokuthintela ukungena kwamanzi kunye nokuphuma kwamanzi.

Ayinatyhefu kwaye ayicaphukisi: Ine-biocompatibility elungileyo kwaye ifanelekile kumasimi amayeza kunye nokutya.

Ukulungelelaniswa: Ngokutshintsha iqondo lokuthatha indawo kunye nobunzima bemolekyuli, ukusebenza kwayo kunokulungiswa ukuhlangabezana neemfuno ezahlukeneyo zesicelo.

Ukucaciswa kwe-HPMC / IHydroxypropyl methyl cellulose CAS 9004-65-3

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

Into Intshayelelo

I-Hydroxypropyl methyl cellulose (HPMC) yi-semi-synthetic, water-soluble polymer made from cellulose. It appears as a white to off-white powder. HPMC dissolves conveniently in cool water however does not liquify in warm water or most organic solvents. This product is extensively made use of across numerous sectors due to its stability, non-toxicity, and outstanding thickening properties.

Imfihlo ibandakanya

HPMC works well as a thickener, isibophelelo, film former, kunye nommeli wogcino lwamanzi. It remains steady over a wide pH range (typically 3– 11). The material does not sustain microbial development and stays clear in remedy. Its viscosity can be adjusted based upon molecular weight, which enables customization for different applications. HPMC also reveals great compatibility with lots of salts and other water-soluble polymers.

Izicelo eziqhelekileyo

Ekwakheni, HPMC improves workability and water retention in cement-based products like ceramic tile adhesives and renders. Kumayeza, it functions as a binder in tablets and as a controlled-release matrix. The food industry makes use of HPMC as an emulsifier, ukuzinzisa, or thickener under the E number E464. It is likewise found in personal treatment items such as hair shampoos, iikhrimu, and tooth pastes for texture and consistency. Repaint and finishing producers include HPMC to prevent sagging and improve application level of smoothness.

Iinkcukacha zobuGcisa

– Inombolo yeCAS : 9004-65-3
– Jonga : Umhlophe ohamba ngokukhululekileyo ukuya kwi-beige powder
– Ukunyibilika : Inyibilika emanzini abandayo; insoluble in warm water and organic solvents
– pH (2% isisombululo) : 5.0– 8.0.
– Viscosity Range : Ifumaneka kwi 5 mPa · s to over 100,000 mPa · s (e 20 °C, 2% ukhetho).
– Umxholo wokufuma : Generally ≤ 5%.
– IAsh Web Content : Usually ≤ 1.5%.

This item satisfies international high quality standards and is created under rigorous quality control systems to make certain regular efficiency batch after set.

Usetyenziso lwe-HPMC / IHydroxypropyl methyl cellulose CAS 9004-65-3

Usetyenziso lwe-HPMC (Hydroxypropyl Methyl Cellulose)– CAS 9004-65-3

Building And Construction and Structure Products

HPMC is commonly made use of in building and construction products like tile adhesives, i-self-leveling compounds, kwaye inikezela. It helps control water retention so cement can moisten properly. This improves workability and avoids cracks. The material also enhances attachment and makes mixing less complicated on site.

Iziyobisi

In the drug sector, HPMC function as a binder, ummeli ogqibayo, okanye i-matrix ekhutshwe ngokulawulwayo. It is secure for human usage and liquifies slowly in the digestive system system. That allows medications to launch their energetic ingredients gradually. You will certainly find it in tablets, iipilisi, and eye drops.

Ishishini lokutya

HPMC serves as a thickener, emulsifier, or stabilizer in numerous processed foods. It keeps ingredients blended uniformly and provides items a smooth appearance. Typical usages include sauces, ezinye iindlela zobisi, kunye nezinto ezibhakiweyo ezingenagluten. It brings the food-grade label and meets international security standards.

Iipeyinti kunye neeNgqungquthela

Paint makers add HPMC to water-based paints to improve consistency and avoid drooping. It assists pigments stay suspended and makes application smoother. The outcome is better coverage and fewer brush marks. It likewise minimizes splatter throughout splashing.

Izithambiso kunye noNonophelo lomntu

Kwiloshini, iishampu, kunye namakhrimu, HPMC jobs as a film-former and thickness modifier. It offers items an abundant feel without greasiness. It additionally helps energetic ingredients stick to skin or hair longer. The substance is gentle and compatible with a lot of aesthetic solutions.

Agriculture

Ukusetyenziswa kwamafama HPMC in seed finishings and pesticide solutions. It secures seeds throughout growing and helps chemicals stay with plant surface areas. This boosts performance and minimizes waste. The product breaks down normally in dirt in time.

Intshayelelo yeNkampani

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5 Ii-FAQ ze-HPMC / IHydroxypropyl methyl cellulose CAS 9004-65-3

Imibuzo Ebuzwa Rhoqo Malunga ne-HPMC (Hydroxypropyl Methyl Cellulose)

Yintoni HPMC?

I-HPMC imele iHydroxypropyl Methyl Cellulose. Ingumgubo omhlophe okanye omhlophe owenziwe kwi-cellulose yendalo. People use it in many industries because it dissolves in water and forms a clear, isisombululo esityebileyo. It is safe and widely accepted for use in food, iyeza, kunye nezinto zokwakha.

Ngaba i-HPMC ikhuselekile ukuyisebenzisa?

Ewe, I-HPMC ikhuselekile. Regulatory bodies like the FDA and EFSA have approved it for use in food and pharmaceuticals. It does not get absorbed by the body when taken orally. Kunoko, it passes through the digestive system unchanged. Kulwakhiwo, it poses no health risk when handled properly.

What are the main uses of HPMC?

I-HPMC isebenza njenge-thickener, isibophelelo, kunye nearhente yokugcina amanzi. Ekutyeni, it improves texture and stability. Kumayeza, it helps control how fast a drug dissolves. Kulwakhiwo, it keeps cement and tile adhesives workable longer by holding water. It also appears in cosmetics and paints for similar reasons.

Kufuneka igcinwe njani i-HPMC?

Gcina i-HPMC kwindawo epholileyo, indawo eyomileyo. Yigcine kude nokufuma kunye nelanga elithe ngqo. Sebenzisa izikhongozeli ezivaliweyo ukuthintela ukudityaniswa. Ukuba igcinwe ngokuchanekileyo, it stays stable for up to two years. Always check the label for specific storage instructions from the manufacturer.

Can HPMC be mixed with other chemicals?

HPMC mixes well with most common ingredients. Nangona kunjalo, strong acids, iziseko, or high salt levels may reduce its performance. Always test small batches first when combining it with new substances. This helps avoid unexpected reactions or loss of viscosity.