▲Hydroxypyl methyl selululose (hpmc)mai kamshin shi ne, mai ƙanshi, farin farin baxic. Bayan rarrabawa cikin ruwa, hydroxypoylyl methyl selulose zai samar da colloid mai ciki.
Mer babban kayan methyp selpyl methyl selululose (auduga mai gyara, proustic soda, capuene, isopropannos, da sauransu.
Kwanta daga fa'idodi da rashin amfanin hydroxypyl methyl selulame:
1.pure hydroxypyl methyl selululose hpmc ne sako-sako da gani kuma yana da karamin yawa yawa, tare da sikelin 0.3-0.4 / ml.
HPMC ta mazuwa tana da matukar rai kuma tana jin daɗin, wanda yake da matukar muhimmanci daga samfurin gaske a cikin bayyanar.
2. Zaɓi Hydroxypyl methyl selululose bayani aqueous bayani a bayyane, babban watsawa, ragin wuta> 97%.
Tsohuwar hpmc bayani yana da datti, kuma yawan riƙe riƙewar ruwa yana da wahalar kaiwa 80%.
3.Pure HPMC kada yaren ammoniya, sitaci da giya.
Zanga-zina na iya warin kowane nau'in dandano, koda kuwa yana da daɗi, zai ji nauyi.
4.Da Hydroxypropyl methyl selululose hpmc foda shine fibrous a karkashin wani microscope ko girman ƙara.
Za a iya lura da HPMC a matsayin daskararrun daskararre ko lu'ulu'u a ƙarƙashin microscope ko ƙara ɗaukaka.
Daga waɗanne bangarori don gano fa'idodi da rashin amfanin hydroxypoyl methyl selulose?
1.White digiri
Ko da yake fararen fata ba zai iya sanin ko HPMC yana da sauƙi don amfani ba, kuma idan an kara wa wakilan da aka kara a lokacin aiwatar da samarwa, zai shafi ingancin sa. Koyaya, yawancin samfuran kyawawan kayayyaki suna da farin fari.
2.Fana
Kyakkyawan HPMC gabaɗaya yana da raga 80 25, 100, 100,1, kuma finafinan duka, yana magana, mafi kyau.
3.Sransmitance
SaHydroxypyl methyl selululose (hpmc)A cikin ruwa don samar da alamar fili a fili, kuma duba hasken sa hasken. Mafi girma transmitance transmitance, mafi kyau, yana nuna cewa akwai kasan rashin wadatar abubuwa a ciki. Rashin daidaituwa na masu gyara na tsaye yana da kyau, yayin da masu gyara a tsaye suka yi muni.
4.ProRadornars
Babban nauyi, mafi kyau sosai. Halin da yake da yawa, gabaɗaya saboda abin da ke cikin ƙungiyar hydroxypyl a cikin yana da girma, kuma abun riƙe Hydroxypropyl yana da kyau, mai riƙe ruwa ya fi kyau.
Lokaci: APR-25-2024