O le vai malulu vave hydroxypropyl methylcellulose (HPMC) Igoa Igilisi: Hydroxypropyl methyl cellulose (HPMC) Fa'aigoa masani: fa'amalo vave, faʻamaumau faʻamau, faʻamautu faʻamaʻi, faʻasalalau faʻasalalau, faʻapipiʻi faʻamaʻi, cellulose vave.
Vaega autu ma le fausaga o vailaau: ether cellulose non-ionic e faia mai le cellulose polymer masani.
Folasaga o oloa: Hydroxypropyl methylcellulose (HPMC) o se polymer non-ionic, o se ether cellulose non-ionic e faia mai le cellulose meafaitino masani.O le oloa o se paʻu e leai se manogi, leai se tofo, e le oona, e mafai ona faʻamavaeina i totonu o le vai malulu e fausia ai se fofo viscous manino ma mafiafia, faʻapipiʻi, faʻasalalau, emulsifying, ata tifaga, faʻagata, adsorbing, gelling, ma luga. toaga , Susū taofi ma puipuiga colloid meatotino.
O aso ta'itasi vaila'au vasega vave hydroxypropyl methylcellulose HPMC e masani ona fa'aaogaina i vaila'au i'e, mea fa'amamā vaila'au i aso ta'itasi, mea teuteu ma isi fanua;e pei o le shampoo, fufuluina o le tino, faʻamamā mata, lotion, kulimi, gel, toner, tausiga o le paʻu Faʻamaʻi lauulu, mea faʻapipiʻi, fulunifo, faua, vai meataalo, ma isi.
O uiga o oloa o vailaʻau faʻasolosolo i aso taʻitasi hydroxypropyl methylcellulose HPMC:
1. Mea masani mataʻutia, maualalo le ita, faʻatinoga malie, saogalemu ma le puipuiga o le siosiomaga;
2. Suavai solubility ma mafiafia meatotino: e mafai ona soloia i le vai malulu, solo i nisi solvents organic ma le paluga o vai ma solvents organic;
3. Mafiafia ma viscosity-faʻateleina: o se faʻaopoopoga laʻititi i le faʻamavaeina o le a fausia ai se fofo viscous manino, maualuga le manino, faʻataunuʻuina le faʻatinoga, suiga o le solubility ma le viscosity, o le maualalo o le viscosity, o le tele o le solubility;fa'aleleia lelei le mautu o le tafe o le faiga;
4. Tete'e masima: HPMC o se polymer non-ionic, e matua mautu i vaifofo vai o masima uʻamea po electrolytes organic;
5. Fa'asagaga gaioiga: o le vaifofo vai o le oloa o lo'o i ai galuega i luga, ma ei ai galuega ma meatotino o le emulsification, colloid puipuia ma le mautu;o le vevesi i luga o le: 2% vaifofo vai o 42 ~ 56dyn / cm;
6. Faʻamautu PH: o le viscosity o le vaifofo vai e mautu i totonu ole laina ole PH3.0-11.0;
7. Vai-taofia aafiaga: o le meatotino hydrophilic o le HPMC e mafai ona faaopoopo i slurry, faapipii ma pasty oloa e faatumauina ai le maualuga o le vai-taofia aafiaga;
8. Gelation Thermal: Pe a vevela le vaifofo vai i se vevela faapitoa, e avea opaque seia oo ina fausia ai se (poly) flocculation tulaga, ina ia aveesea le fofo lona viscosity.Ae a maeʻa le malulu, o le a toe liliu i le tulaga muamua o fofo.O le vevela o loʻo tupu ai le faʻaaliga o le gel e faʻalagolago i le ituaiga o oloa, le faʻaogaina o le fofo ma le faʻamafanafanaina;
9. O isi uiga: sili ona lelei le faia o ata tifaga, faʻapea foʻi ma le lautele o le enzyme resistance, dispersibility ma le faʻatasi;
10. O le viscosity amata taimi o aso taitasi vasega kemikolo hydroxypropyl methylcellulose i le vai paipa i le vevela masani e 3 minute, ma o le viscosity amata taimi i le vai mama o le a telegese, e uiga i 30 minute, ina ia lava galuega Taimi, faigofie e pulea viscosity. , faigofie ona fa'aoga.
Taimi meli: Apr-19-2023