Shin HPMC kwayoyin halitta ne?
Hydroxypropyl methylcellulose (hpmc) wani ether ne wanda ba na cationic gauraye na methylcellulose ba. Semalt-genetic, nonspecific, viscoelastic polymer, wanda aka saba amfani da shi a cikin orthopedics azaman ruwan mai mai mai, ko kuma ana amfani dashi a cikin maganin baka azaman kari ko wakili, kuma yafi kowa a cikin samfura daban-daban. A matsayin ƙari na abinci, ana iya amfani da hydroxypropyl methylcellulose azaman demulsifier, emulsifier, cakuda da maye gurbin ƙananan pectin dabba.
HPMC za a iya amfani da a matsayin emulsifier, thickener, m, forming wakili, acid da alkali resistant rufin gine-gine, filler, demulsifier, thickener da sauran manyan dalilai. Ana amfani da shi sosai a cikin kayan guduro, kayan aikin petrochemical, ain, masana'antar takarda, samfuran fata, masana'antar harhada magunguna, abinci da samfuran kula da fata.
1. Samar da masana'antar gine-gine: a matsayin humectant da retarder don cakuda turmi, turmi siminti yana da aikin kankare na karkashin ruwa. Yi amfani da slurry, plaster, ciki bango putty foda ko wasu kayan ado na gini a matsayin manne don inganta sutura da ƙara lokacin aiki. Ana iya amfani da shi azaman manne don fale-falen bene, marmara na halitta, da kayan ado na filastik, kuma ana iya amfani da shi azaman manne. Ayyukan kulle ruwa na polypropylene mai girma (hpmc) yana sa slurry ba ta da sauƙin fashe saboda saurin bushewa, kuma yana inganta ƙarfin matsawa.
2. Ƙarfafa masana'anta: gabaɗaya ana amfani dashi azaman ɗaure don samfuran yumbu.
3. A cikin filin gine-ginen gine-gine: a matsayin emulsifier, thickener da thickener a fannin gine-ginen gine-gine, yana da kyau solubility a cikin ruwa ko kaushi. A matsayin mai cirewa ain.
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5. Filastik: saki mai laushi, mai laushi, ruwa mai mai, da dai sauransu.
6. Polyethylene (pvc): A matsayin mai kauri don samar da pvc, yana da mahimmancin gyare-gyare don samar da pvc ta hanyar haɗuwa da ruwa.
7. Wasu: Hakanan ana amfani da wannan samfurin a cikin samfuran fata, yin takarda, sabbin 'ya'yan itace da kayan marmari da kayan auduga.
8. Biopharmaceuticals: albarkatun kasa don kayan aikin gine-gine; albarkatun kasa don fina-finai na filastik; kayan polymer mai sauri don jinkirin saita shirye-shiryen magungunan gargajiya na kasar Sin; thickeners; granules; fina-finai; adhesives
Lokacin aikawa: Nuwamba-17-2022