Matsayin sinadarai na yau da kullun hydroxypropyl methylcellulose!

Hydroxypropyl methyl cellulose (HPMC) shi ne wanda ba na ionic polymer, da mara-ionic cellulose ether yi daga halitta polymer abu cellulose. Samfurin ba shi da wari, marar ɗanɗano, farin foda mara guba, ana iya narkar da shi cikin ruwan sanyi don samar da ingantaccen bayani mai haske, tare da thickening, bonding, dispersing, emulsifying, forming film, suspending, adsorbing, gelling, surface ayyuka, Features kamar haka. a matsayin danshi riƙewa da kuma m colloid.

Ana amfani da HPMC nan take a cikin sinadarai na yadi, samfuran tsabtace sinadarai na yau da kullun, kayan kwalliya da sauran fannoni; kamar shamfu, wanke jiki, wanke fuska, magarya, cream, gel, toner, gyaran gashi, kayan salo, man goge baki, Saliva, ruwan kumfa, da sauransu.

Halayen samfurin yau da kullun sunadaran hydroxypropyl methyl cellulose sun haɗa da:

1. Kayan albarkatun kasa, ƙananan fushi, aiki mai sauƙi, aminci da kare muhalli;

2. Ruwa mai narkewa da kauri: ana iya narkar da shi a cikin ruwan sanyi nan take, mai narkewa a cikin wasu kaushi na kwayoyin halitta da cakuda ruwa da kaushi;

3. Thickening da danko-ƙara: karamin karuwa a cikin rushewa zai samar da wani bayani mai haske mai haske, babban nuna gaskiya, aikin barga, canje-canje na solubility tare da danko, ƙananan danko, mafi girma da solubility; yadda ya kamata inganta kwararar kwanciyar hankali na tsarin;

4. Gishiri juriya: HPMC ne ba ionic polymer, in mun gwada da barga a cikin ruwa mafita na karfe salts ko Organic electrolytes;

5. Ayyukan shimfidawa: maganin ruwa na samfurin yana da aiki na surface, kuma yana da ayyuka da kaddarorin emulsification, colloid mai kariya da kwanciyar hankali; tashin hankali na saman shine: 2% maganin ruwa shine 42-56dyn / cm;

6. PH kwanciyar hankali: danko na maganin ruwa yana da kwanciyar hankali a cikin kewayon PH3.0-11.0;

7. Tasirin riƙewar ruwa: ana iya ƙara kayan hydrophilic na HPMC zuwa slurry, manna da samfuran pasty don kula da babban tasirin ruwa;

8. Thermal Gelation: Lokacin da maganin ruwa ya yi zafi zuwa wani yanayin zafi, sai ya zama baƙar fata har sai ya zama yanayin flocculation (poly), wanda ya sa maganin ya rasa danko. Amma bayan sanyaya, zai sake komawa cikin ainihin yanayin bayani. Yanayin zafin jiki wanda abin da ke faruwa na gel ya dogara da nau'in samfurin, ƙaddamar da bayani da kuma yawan dumama;

9. Sauran halaye: kyawawan abubuwan samar da fina-finai, da kuma yawan juriya na enzyme, rarrabawa da haɗin kai, da dai sauransu.