Focus on Cellulose ethers

Va'aiga vaila'au HPMC

Va'aiga vaila'au HPMC

Pharmaceutical grade HPMC Hydroxypropyl methylcellulose e paʻepaʻe poʻo susu papaʻe, leai se manogi, leai se tofo, fibrous paʻu poʻo granule, paʻu mamafa ile faʻamago e le sili atu i le 10%, solu i le vai malulu ae le o le vai vevela, faʻagesegese ile vai vevela Fufula, peptization, ma fausia ai se vaifofo viscous colloidal, lea e avea ma vaifofo pe a mālūlū, ma avea ma gel pe a vevela. HPMC e le mafai ona solu i le ethanol, chloroform ma eter. E solu i se solu fefiloi o le methanol ma le methyl chloride. E mafai foi ona solu i totonu o se vaifofo fefiloi o le acetone, methyl chloride ma le isopropanol ma isi solvents organic. O lona vaifofo vai e mafai ona faʻafeiloaʻi masima (o lona colloidal solution e le faʻaumatia e le masima), ma o le pH o le 1% vaifofo o le 6-8. O le fua mole mole o le HPMC o le C8H15O8-(C10H18O6) -C815O, ma le tele mole mole vavalalata e tusa ma le 86,000.

 

Fa'amatalaga Fa'ama'i

Pharmaceutical HPMC

Fa'amatalaga

HPMC 60E( 2910) HPMC 65F(2906) HPMC 75K( 2208)
Gel vevela (℃) 58-64 62-68 70-90
Methoxy (WT%) 28.0-30.0 27.0-30.0 19.0-24.0
Hydroxypropoxy (WT%) 7.0-12.0 4.0-7.5 4.0-12.0
Viscosity(cps, 2% Fofo) 3, 5, 6, 15, 50, 100, 400,4000, 10000, 40000, 60000,100000,150000,200000

 

Vasega Oloa:

Pharmaceutical HPMC

Fa'amatalaga

HPMC 60E( 2910) HPMC 65F(2906) HPMC 75K( 2208)
Gel vevela (℃) 58-64 62-68 70-90
Methoxy (WT%) 28.0-30.0 27.0-30.0 19.0-24.0
Hydroxypropoxy (WT%) 7.0-12.0 4.0-7.5 4.0-12.0
Viscosity(cps, 2% Fofo) 3, 5, 6, 15, 50, 100, 400,4000, 10000, 40000, 60000,100000,150000,200000

 

 

Fa'aaogāga

Pharma Excipients Application Vasega Fa'afoma'i HPMC Fuafuaga
Laxative tele 75K4000,75K100000 3-30%
kulimi, Gels 60E4000,75K4000 1-5%
Sauniuniga Ophthalmic 60E4000 01.-0.5%
Sauniuniga Mata'u Mata 60E4000 0.1-0.5%
Sui Fa'amalolo 60E4000, 75K4000 1-2%
Antacids 60E4000, 75K4000 1-2%
Fusi Papamaa 60E5, 60E15 0.5-5%
Fonotaga Susū 60E5, 60E15 2-6%
Laupapa Laupapa 60E5, 60E15 0.5-5%
Pulea Fa'asalalauga Matrix 75K100000,75K15000 20-55%

 

Vaega ma Faamanuiaga:

O le HPMC e lelei tele le soluble vai ile vai malulu. E mafai ona faʻamavaeina i totonu o se vaifofo manino ma sina faʻafefeteina i vai malulu. I se isi itu, e matua le mafai ona solu i le vai vevela i luga atu o le 60 ℃ ma e mafai ona fula. O se ether cellulose e le ionic. O lona vaifofo e leai se totogi fa'aitotonu, e le fegalegaleai ma masima u'amea po'o mea fa'aola ionic, ma e le tali atu i isi mea mata i le faagasologa o sauniuniga; o loʻo i ai le malosi o le anti-sensitivity, ma aʻo faʻatupulaʻia le tikeri o le suitulaga i le molecular structure, o lona E sili atu ona tetee atu i allergies ma sili atu ona mautu; o lo'o fa'aletonu fo'i le metabolic. I le avea ai o se vailaʻau faʻapitoa, e le faʻafefeteina pe mitiia. O le mea lea, e le maua ai le vevela i vailaʻau ma meaʻai. E maualalo-kalori, leai se masima, ma e leai se masima mo le ma'i suka. O vaila'au fa'ama'i ma mea'ai e iai lona fa'aoga tulaga ese; e matua mautu i acids ma alkalis, ae afai e sili atu le tau o le PH i le 2 ~ 11 ma e aafia i le maualuga o le vevela poʻo le umi o le taimi e teu ai, o le a faʻaitiitia lona viscosity; o lona vaifofo vai e mafai ona maua ai galuega i luga, e faʻaalia ai le faʻaogaina o le vaʻaia ma le taua o le vaʻaia; o loʻo i ai le emulsification lelei i faiga e lua-vaega, e mafai ona faʻaaogaina e avea o se stabilizer lelei ma le puipuiga colloid; o lona vaifofo vai e sili ona lelei e fai ata tifaga, ma o se laulau ma pill O se mea faʻapipiʻi lelei. O le faʻapipiʻi ata na faia e ia ei ai le lelei o le le lanu ma le faigata. O le fa'aopoopoina o le glycerin e mafai fo'i ona fa'aleleia atili lona palasitika.

 

afifiina

Ole fa'aputu masani ole 25kg/Fibre drum 

20'FCL: 9 tone ma palletized; 10 tone e le'i fa'asalaina.

40'FCL: 18 tone ma palletized; 20 tone e leʻi faʻapipiʻiina.

 

Teuina:

Teu i totonu o se nofoaga malulu, matutu i lalo ole 30 ° C ma puipuia mai le susu ma le oomi, talu ai o oloa e vevela, o le taimi e teu ai e le tatau ona sili atu i le 36 masina.

                                                                          

Fa'amatalaga saogalemu:                                                                         

O faʻamatalaga o loʻo i luga e tusa ai ma lo matou iloa, ae aua le faʻasalaina tagata faʻatau e siaki uma i le taimi lava e maua ai. Ina ia aloese mai le faiga eseese ma mea mata eseese, faamolemole fai nisi suʻega aʻo leʻi faʻaaogaina.

 


Taimi meli: Nov-26-2023
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