Ifihan si Hydroxypropyl Methyl Cellulose HPMC

Hydroxypropyl Methylcellulose (HPMC), ti orukọ Kannada jẹ hydroxypropyl methylcellulose, jẹ ologbele-sintetiki, ether cellulose ti kii-ionic ti a gba nipasẹ kemikali ti o yipada cellulose adayeba. Lulú funfun yii le ṣẹda ojutu viscous ti o han gbangba lẹhin tituka ninu omi. O ni o ni o tayọ thickening, idaduro omi, iduroṣinṣin ati awọn ohun-ini iṣelọpọ fiimu. O jẹ aropọ multifunctional ti ko ṣe pataki ni ọpọlọpọ awọn aaye bii ikole.

Awọn abuda ati awọn anfani ti Hydroxypropyl Methyl Cellulose HPMC

O tayọ omi solubility: O le yarayara ni tituka ni omi tutu lati ṣe agbekalẹ ojutu ti o han gbangba ati iduroṣinṣin.

Ipọnra daradara ati agbara idaduro omi: Mu iki ti ohun elo naa pọ si, fe ni din omi evaporation, ati ilọsiwaju iṣẹ ṣiṣe.

Iduroṣinṣin to dara: O ni iduroṣinṣin to dara si awọn acids, alkalis, ati iyọ, ati pe o dara fun ọpọlọpọ awọn iye pH.

Ṣiṣe fiimu ati awọn ipa aabo: Lẹhin gbigbe, o ṣe fiimu ti o nira ati ti o han gbangba lati daabobo sobusitireti ati dena ilaluja omi ati evaporation.

Non-majele ti ati ti kii-irritating: O ni ibamu biocompatibility ti o dara ati pe o dara fun awọn aaye oogun ati ounjẹ.

Atunṣe: Nipa yiyipada iwọn aropo ati iwuwo molikula, iṣẹ rẹ le ṣe atunṣe lati pade awọn ibeere ohun elo oriṣiriṣi.

Awọn pato ti Hydroxypropyl Methyl Cellulose HPMC

Hydroxypropyl Methyl Cellulose (HPMC)– Awọn pato ọja

Idanimọ kemikali

Orukọ Kemikali: Hydroxypropyl Methyl Cellulose
Nọmba CAS: 9004-65-3
Ilana molikula: C₈H₁₅O₈— [C₆H₇O₂( OCH₃)_x( OCH₂CHOHCH₃)_y( OH)_{3 − x − y}] n

Ti ara Awọn ẹya ara ẹrọ

HPMC appears as a white to off-white, free-ṣàn lulú. It has no recognizable odor. The material is non-ionic and develops clear, anemic services in cold water. Ko ṣe omi ni omi gbona, oti, ether, tabi ọpọlọpọ awọn olomi Organic. When mixed with cool water, it swells and progressively liquifies to produce a thick colloid.

Trick Efficiency Parameters

Sisanra (2% iṣẹ ni 20 ° C): O yatọ lati 5 mPa · s si 100,000 mPa · s, gbigbe ara lori ite
Ohun elo Methoxy: 19%– 30%.
Hydroxypropyl akoonu oju-iwe ayelujara: 4%– 32%.
Iye owo pH (2% aṣayan): 4.0– 8.0.
Ọrinrin akoonu oju-iwe ayelujara: ≤ 5.0%.
Ohun elo Eeru: ≤ 1.5%.
Jeli otutu: 50 ° C– 90 ° C( differs by replacement level).

Mimo ati Abo

HPMC meets the demands of significant pharmacopeias, pẹlu USP-NF, EP, ati JP. It is additionally compliant with FDA policies for food and pharmaceutical use. Heavy metals are restricted to ≤ 20 ppm. The item is free from genetically modified microorganisms (GMO-free) and consists of no animal-derived ingredients.

Ibi ipamọ aaye ati mimu

Tọju HPMC ni ohun iyanu, completely dry place far from direct sunshine and moisture. Ṣe itọju awọn apoti ni aabo ni pipade nigbati a ko lo. Under correct problems, igbesi aye selifu jẹ deede 24 osu. Stay clear of inhalation of dust throughout handling. Use standard commercial health practices.

Awọn ohun elo ti Hydroxypropyl Methyl Cellulose HPMC

Awọn ohun elo ti Hydroxypropyl Methyl Cellulose (HPMC)

Ilé Awọn ọja

HPMC plays an essential function in dry-mix mortar products like ceramic tile adhesives, ara-ni ipele oludoti, ati ita idabobo awọn ọna šiše. It assists maintain water so cement can completely hydrate. This enhances workability and avoids cracks. Home builders additionally rely upon HPMC for better attachment and longer open time during application.

Awọn oogun oogun

Ninu oogun, HPMC is commonly utilized as a binder, pari aṣoju, and controlled-release matrix in tablets. It dissolves gradually in the digestive system tract, which permits medicines to be launched in time. This makes sure stable drug degrees in the body. HPMC jẹ ailewu, ti kii-majele ti, and approved by significant health authorities worldwide.

Oja Ounje

HPMC ìgbésẹ bi a thickener, amuduro, and emulsifier in numerous food products. You’ll find it in sauces, wara awọn aṣayan, ati giluteni-free ndin de. It offers foods a smooth structure and assists ingredients stay combined. Since it’s plant-based and heat-stable, it works well in both cold and hot processes.

Kosimetik ati Ti ara ẹni itọju

Ọpọlọpọ awọn ipara, awọn shampoos, ati lotions ni ninu HPMC. It adds viscosity and creates a silky feeling without greasiness. HPMC also aids put on hold fragments equally, so products do not separate in the bottle. Its film-forming capability makes it useful in hair gels and makeup for lasting hold.

Awọn kikun ati awọn aso

Ni awọn kikun omi-orisun, HPMC enhances consistency and brushability. It quits pigments from clearing up and minimizes splatter throughout usage. Paint dries out uniformly with less touches thanks to HPMC’s water-retaining power. Professionals and do it yourself customers both benefit from its efficiency.

Ifihan ile ibi ise

A jẹ oludari agbaye ni nja iwuwo fẹẹrẹ ati awọn solusan foomu ti ilọsiwaju. Ti a mọ ni agbaye fun ifaramo rẹ si iwadii, imotuntun, ati ki o loo ĭrìrĭ, a ti n pese awọn solusan foomu ti a ṣe atunṣe lati ibẹrẹ 2012's.

A le pese admixture nja to gaju ati awọn ọja ti o ni ibatan foomu ni gbogbo agbaye.

Ile-iṣẹ naa ni ẹka imọ-ẹrọ ọjọgbọn ati ẹka abojuto didara, yàrá ti o ni ipese daradara, ati ipese pẹlu to ti ni ilọsiwaju igbeyewo ẹrọ ati lẹhin-tita onibara iṣẹ aarin.

Ti o ba nife, jọwọ lero free ati ki o kan si wa.

Isanwo

T/T, Western Union, Paypal, Kaadi Kirẹditi ati bẹbẹ lọ.

Gbigbe

Nipa afẹfẹ, nipa okun, nipa kiakia, bi awọn onibara beere.

5 FAQs ti Hydroxypropyl Methyl Cellulose HPMC

Awọn ibeere Nigbagbogbo Nipa Hydroxypropyl Methyl Cellulose (HPMC)

Kini HPMC lo fun?

HPMC jẹ aropo ti o wọpọ ni ọpọlọpọ awọn ọja. O ṣiṣẹ bi apọn, alapapo, ati film-tele. Iwọ yoo rii ni awọn ohun elo ikole bi awọn alemora tile ati awọn pilasita. It is also used in pharmaceuticals to help control how pills release medicine. Ninu ounjẹ, HPMC acts as a stabilizer or emulsifier.

Se HPMC ailewu?

Bẹẹni, HPMC ti wa ni ka ailewu. Regulatory bodies like the FDA and EFSA have approved it for use in food and medicine. It does not get absorbed by the body. Dipo, it passes through the digestive system unchanged. This makes it non-toxic and suitable for most people.

Bawo ni HPMC ṣiṣẹ ni awọn ohun elo ile?

Ni ikole awọn ọja, HPMC ṣe ilọsiwaju iṣẹ ṣiṣe ati idaduro omi. This helps cement-based mixes stay moist longer. Nitorina na, the material sets more evenly and bonds better. It also reduces sagging when applied to vertical surfaces.

Le HPMC tu ni tutu omi?

Bẹẹni, ṣugbọn o nilo ọna ti o tọ. If you add HPMC directly to cold water, o le dagba awọn lumps. The best way is to mix it with hot water first—around 70–90°C—then cool it down. During cooling, it dissolves fully and forms a clear, viscous ojutu.

Ṣe HPMC ni ipa lori igbesi aye selifu ọja?

HPMC funrararẹ jẹ iduroṣinṣin ati pe ko ṣe ikogun. Sibẹsibẹ, in water-based products, microbes can grow over time. Lati dena eyi, manufacturers often add preservatives. When stored properly in dry, cool conditions, HPMC powder can last for years without losing performance.