Hydroxypropyl Methylcellulose (HPMC)
Nkọwa ngwaahịa
Hydroxypropyl Methylcellulose (HPMC) bụ multifunctional dị ka mmanu, ụfụfụ enhancer na stabilizer, thickener, emulsion stabilizer na ihe nkiri mbụ maka ntutu na akpụkpọ nlekọta ngwaahịa.
Uru
HPMC bara uru karịsịa na sistemụ surfactant maka akụrụngwa na-eme ka ụfụfụ ya, na-enyere aka n'ichebe ihe owuwu afụ, na-eduga n'ịba ụba, na-adịte aka. HPMC nwere oke nnabata maka nnu na mmanya.
Ngwa
- Shampoo: kwalite viscosity nke shampoos, detergents na detergents na nkwụsi ike nke afụ.
- Ihe ntacha eze: melite mmiri nke ntanya eze.
Ntuziaka nhazi
- Ụzọ kachasị mma bụ ịmalite site na ikpo ọkụ ihe dịka 1/3 nke mmiri nhazi zuru ezu ruo 167°F (75°C) ma ọ bụ karịa. Tinye HPMC na vortex nke mmiri iwe ọkụ na ọkụ. Gwakọta ruo mgbe agbasasịkwara. HMPC agaghị agbaze na okpomọkụ a. Mgbe nkesa zuru oke, gbakwunye mmiri nke fọdụrụ na ụlọ okpomọkụ ma ọ bụ oyi ma gaa n'ihu na-agwakọta maka nkeji 30 mgbe ngwọta zuru ezu kwụsịrị na 77 ° F. (25 Celsius C) ma ọ bụ obere. Gaa n'ihu na nhazi ahụ.
- Ọ bụrụ na ikpo ọkụ agaghị ekwe omume, ọ ka mma ịkwanye HPMC na mgbasa ozi na-adịghị edozi, dị ka glycerin ma ọ bụ PEG, wee tinye slurry na vortex nke mmiri na-agbasi ike. Ịtinye HPMC ozugbo na mmiri oyi adịghị amasị, mana ọ bụrụ na ọ dị mkpa, a ga-eji nwayọọ nwayọọ mee ya n'okpuru mkpasu iwe siri ike. Na-atụ anya ogologo oge ngwakọta maka mgbasa zuru oke.
Dee ozi gị ebe a ziga anyị ya
