Focus on Cellulose ethers

Daily chemical grade hydroxypropyl methylcellulose HPMC

Hydroxypropyl methylcellulose ndi cellulose yopanda ionic yopangidwa kuchokera ku cellulose yachilengedwe ya polima (thonje) kudzera munjira zingapo zama mankhwala. Ndi ufa woyera wopanda fungo, wopanda kukoma womwe umatuluka munjira yowoneka bwino kapena yamtambo pang'ono ya colloidal m'madzi ozizira. Lili ndi makulidwe, kumanga, kubalalika, emulsifying, kupanga mafilimu, kuyimitsa, kutsatsa, kutsekemera, kugwiritsira ntchito pamwamba, kusunga chinyezi komanso kuteteza colloid.

 

Mbali ndi ubwino wa tsiku ndi tsiku mankhwala kalasi mapadi HPMC:

1. Kupsa mtima pang'ono, kutentha kwambiri komanso zopanda poizoni;

2. Kukhazikika kwa pH yamtengo wapatali, komwe kungatsimikizire kukhazikika kwake mumtundu wa pH 6-10;

3. Limbikitsani kukhazikika;

4. Wonjezerani chithovu, kukhazikika chithovu, kusintha khungu kumva;

5. Mogwira bwino bwino fluidity wa dongosolo.

Kuchuluka kwa ntchito ya tsiku ndi tsiku mankhwala kalasi mapadi HPMC:

Amagwiritsidwa ntchito mu shampo, kusamba thupi, sopo mbale, zotsukira zovala, gel osakaniza, tsitsi conditioner, makongoletsedwe mankhwala, mankhwala otsukira mano, malovu, toyi kuwira madzi.

Udindo wa tsiku ndi tsiku mankhwala kalasicellulose HPMC:

Makamaka ntchito thickening, thovu, khola emulsification, kubalalitsidwa, adhesion, kusintha kwa filimu kupanga ndi madzi kusunga katundu, mkulu-kukhuthala akayendedwe mankhwala ntchito thickening, otsika mamasukidwe akayendedwe mankhwala makamaka ntchito kuyimitsidwa kubalalitsidwa ndi filimu kupanga.

Daily chemical grade cellulose HPMC luso:

Kuchuluka kwa hydroxypropyl methylcellulose yoyenera pamakampani opanga mankhwala tsiku ndi tsiku nthawi zambiri

.Zizindikiro zakuthupi ndi zamankhwala:

polojekiti

Kufotokozera

Kunja

woyera ufa wolimba

Hydroxypropyl (%)

7.0-12.0

Methoxy (%)

26.0-32.0

Kutaya pakuyanika (%)

≤3.0

Phulusa (%)

≤2.0

Kutumiza (%)

≥90.0

Kuchuluka kwa kuchuluka (g/l)

400-450

PH

5.0-8.0

chiwerengero cha stitches

100%: 98%

mamasukidwe akayendedwe

60000cps-200000cps, 2%


Nthawi yotumiza: Jan-11-2023
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