Intshayelelo yeHydroxypropyl Methyl Cellulose HPMC 400 4000 6000 40000 60000 80000 100000 150000 200000

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.

Iimpawu kunye neenzuzo zeHydroxypropyl Methyl Cellulose HPMC 400 4000 6000 40000 60000 80000 100000 150000 200000

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.

Iinkcazo zeHydroxypropyl Methyl Cellulose HPMC 400 4000 6000 40000 60000 80000 100000 150000 200000

Hydroxypropyl Methyl Cellulose (HPMC)– IiNkcazo zeMveliso

Isishwankathelo

Hydroxypropyl Methyl Cellulose (HPMC) ngumgubo omhlophe okanye beige. It dissolves in cold water to form a clear, ukhetho lwe viscous. HPMC is extensively used in building, amayeza, ukutya, and cosmetics due to its excellent thickening, ukubopha, ukwenza ifilim, and water-retention buildings.

Amabanga eViscosity

HPMC is available in several viscosity grades. Each grade is named by its approximate thickness in millipascal-seconds (mPa · s) at a 2% ugxininiso emanzini kwi 20 °C. Common qualities consist of:
HPMC 400, HPMC 4000, HPMC 6000, HPMC 40000, HPMC 60000, HPMC 80000, HPMC 100000, HPMC 150000, kwaye HPMC 200000.

Lower-viscosity qualities like HPMC 400 kwaye 4000 are excellent for applications needing simple circulation and quick dissolution. Tool qualities such as HPMC 6000 ukuya 60000 offer well balanced performance for floor tile adhesives and plasters. Iintlobo ze-viscosity eziphezulu ezifana ne-HPMC 80000 through 200000 supply strong water retention and enlarging, suitable for self-leveling compounds and specialized mortars.

Iindawo zokuhlala ezifihlakeleyo

– Imbonakalo : Umgubo okhululekileyo, white to beige
– pH (2% ukhetho) : 4.0– 8.0.
– Umxholo wewebhu wobumanzi : ≤ 5%.
– Uthuthu lwewebhu umxholo : ≤ 5%.
– Ubushushu beGel : 58– 64 °C.
– Alternative : Methoxyl 19– 30%, IHydroxypropyl 4– 12%.

Indawo yokugcina & Ukuphatha

Thenga HPMC ngendlela emangalisayo, indawo eyomileyo ngokupheleleyo kude nokufuma. Gcina izikhongozeli zivaliwe ngokuqinileyo. Prevent exposure to high moisture to prevent clumping. Usage common industrial health practices when managing the powder.

Ukusetyenziswa kweHydroxypropyl Methyl Cellulose HPMC 400 4000 6000 40000 60000 80000 100000 150000 200000

Ukusetyenziswa kwe-Hydroxypropyl Methyl Cellulose (HPMC)

Versatile Grades for Diverse Demands

Hydroxypropyl Methyl Cellulose, okanye HPMC, can be found in many viscosity qualities– njenge 400, 4000, 6000, 40000, 60000, 80000, 100000, 150000, kwaye 200000. Each grade serves a specific purpose based upon its thickness and efficiency in water.

Low-viscosity qualities like HPMC 400 and HPMC 4000 mix easily into liquids. They function well in floor tile adhesives, i-self-leveling compounds, kunye nodaka olumileyo-umxube. These grades help regulate water retention so seal collections appropriately.

Medium grades such as HPMC 6000 and HPMC 40000 are common in outside insulation systems and plaster. They offer great workability and quit drooping on vertical surface areas. Home builders depend on them for smooth application and strong attachment.

High-viscosity types– consisting of HPMC 60000 , 80000 , 100000 , 150000 , kwaye 200000 — are thick and steady. They are utilized where long open time and high water retention issue the majority of. Instances consist of thick-bed renders, ukulungisa iimbumba zenkonzo, and specialized grouts. These grades keep the mix wet much longer, which helps healing in hot or dry conditions.

Ukusebenza kakuhle onokuyithemba kwiNgxowa-mali

HPMC boosts consistency across all construction products. It avoids separation of ingredients and makes mixing less complicated. The item likewise minimizes dust during handling and boosts pumpability.

In addition to construction, some HPMC qualities sustain pharmaceutical and food usages. Yet in structure applications, the focus stays on stamina, ukusebenza, and dependability.

Different projects require various thickness. Selecting the appropriate HPMC grade makes sure much better results– whether you’re laying floor tiles, finish walls, or fixing concrete. Constantly match the quality to your mix style and job conditions.

Iprofayile yekhampani

Siyinkokeli yehlabathi kwikhonkrithi ekhaphukhaphu kunye nezisombululo zogwebu zobunjineli obuphambili. Yaziwa kwihlabathi jikelele ngokuzibophelela kuphando, ukusungula izinto ezintsha, kunye nobuchule obusetyenzisiweyo, besibonelela ngezisombululo zamagwebu ezinobunjineli ukusukela ekuqaleni kowama-2012.

Singabonelela ngomxube wekonkrithi okumgangatho ophezulu kunye neemveliso ezinxulumene nekhonkrithi egwebu kwihlabathi liphela.

Inkampani inesebe lobuchwephesha lobuchwephesha kunye nesebe lokulawula umgangatho, ilabhoratri enezixhobo ezifanelekileyo, kwaye ixhotyiswe ngezixhobo zokuvavanya eziphambili kunye neziko lenkonzo yabathengi emva kokuthengisa.

Ukuba unomdla, nceda uzive ukhululekile kwaye uqhagamshelane nathi.

Intlawulo

T/T, uwestern Union, I-Paypal, Ikhadi letyala njl.

Ukuthunyelwa ngenqanawa

Ngomoya, ngolwandle, nge-express, njengoko abathengi becela.

5 FAQs of Hydroxypropyl Methyl Cellulose HPMC 400 4000 6000 40000 60000 80000 100000 150000 200000

Imibuzo Ebuzwa Rhoqo Malunga namaBanga eHPMC

What is HPMC and why are there so many grades?

I-HPMC imele iHydroxypropyl Methyl Cellulose. Yipolymer enyibilikayo emanzini eyenziwe kwi-cellulose yesityalo. Different grades—like 400, 4000, 6000, up to 200000—refer to viscosity levels. Higher numbers mean thicker solutions when mixed with water. Each grade suits specific uses based on how thick or thin the final product needs to be.

Which HPMC grade works best in construction materials?

Amabanga anje 40000, 60000, kwaye 100000 are common in tile adhesives, inikezela, kunye neeplasta. They give good workability, ukugcinwa kwamanzi, kunye nexesha lokuvula. Lower grades like 400 okanye 6000 are too thin for these jobs. High-viscosity HPMC helps keep water in the mix so cement can cure properly.

Can I use high-viscosity HPMC in food or pharmaceuticals?

Ewe, but only if it meets food-grade or pharma-grade standards. Viscosity matters less than purity here. Grades like 400 okanye 4000 are often used in tablets or sauces because they dissolve quickly and feel smooth. Always check the product’s certification before using it in consumables.

I-viscosity ichaphazela njani ukusebenza?

Viscosity controls thickness and flow. Low-viscosity HPMC (umz., 400–6000) spreads easily and mixes fast. High-viscosity types (umz., 150000–200000) create gels that hold shape and slow down water loss. Pick the right viscosity based on whether you need fluidity or stability.

Ngaba i-HPMC ikhuselekile ukuphatha?

I-HPMC ayinayo ityhefu kwaye iyabola. It does not irritate skin under normal use. Kusenjalo, wear gloves and a mask when handling fine powders to avoid breathing dust. Store it in a dry place—it absorbs moisture from the air and may clump.