1. I aso ta'itasi vasega vaila'au hydroxypropyl methylcellulose ituaiga vave o se pa'epa'e pa'epa'e po'o sina samasama pa'u, ma e leai se manogi, tofo ma le oona. E mafai ona faʻamavaeina i le vai malulu ma faʻafefiloi faʻafefiloi o mea faʻalaʻau e fausia ai se fofo viscous manino. O le vaifofo vai o loʻo i ai le gaioiga i luga, maualuga le manino ma le mautu malosi, ma o lona faʻamavaeina i le vai e le afaina i le pH.
2. O aʻafiaga faʻafefete ma faʻafefete i le shampoo ma le taʻele gel, faʻamauina o le vai ma mea lelei e fai ata tifaga mo lauulu ma paʻu. Faatasi ai ma le maualuga o le maualuga o mea masani, o le faʻaaogaina o le cellulose (antifreeze thickener) i le shampoo ma le taele gel e mafai ona faʻaitiitia ai le tau ma ausia ai le manaʻoga.
3. O uiga ma tulaga lelei o vailaʻau faʻasolosolo i aso taʻitasi hydroxypropyl methylcellulose ituaiga vave:
(1), maualalo le ita, maualuga le vevela ma le oona;
(2) Faʻamautu lautele pH, lea e mafai ona faʻamautinoa lona mautu i le va o le pH 3-11;
(3), faaleleia tulaga;
(4), faʻateleina foam, faʻamautu foam, faʻaleleia lagona paʻu;
(5) Faʻaleleia lelei le suavai o le faiga.
4. O le lautele o le faʻaaogaina o vailaʻau faʻasolosolo hydroxypropyl methylcellulose i aso taʻitasi ituaiga vave:
Fa'aaogaina i le shampoo, fufuluina o le tino, fa'amama mata, lotion, kulimi, gel, toner, fa'aulu lauulu, mea fa'apena, fulunifo, faua, vai meata'alo.
5. O le matafaioi o le vailaʻau i aso taʻitasi hydroxypropyl methylcellulose ituaiga vave
I mea teuteu, e masani ona faʻaaogaina mo le mafiafia, faʻafefeteina, faʻamautu emulsification, faʻasalalau, faʻapipiʻi, faʻaleleia atili o ata tifaga ma mea e teu ai vai o mea teuteu, oloa maualuga-viscosity e faʻaaogaina mo le mafiafia, oloa maualalo-viscosity e masani ona faʻaaogaina mo le faʻamalolo. fa'ata'ape'ape ma fa'atupu ata.
6. Le tekonolosi o aso ta'itasi chemical grade hydroxypropyl methylcellulose ituaiga vave:
Ole hydroxypropyl methylcellulose a le matou kamupani e fetaui lelei mo le gaosiga o vailaʻau i aso uma ma le viscosity e amata mai i le 100,000 s i le 200,000 s. E tusa ai ma lau lava fua faʻatatau, o le aofaʻi o le hydroxypropyl methylcellulose faʻaopoopo i le oloa e masani lava 3 i le 5 i le afe.
Taimi meli: Apr-01-2023