Hydroxypropyl Methyl Cellulose (HPMC) polymer ce ta gama gari da ake amfani da ita a masana'antu daban-daban, gami da magunguna, abinci, da gini.Lokacin amfani da HPMC, yana da mahimmanci don narkar da shi daidai don tabbatar da cewa yana haɗuwa daidai kuma baya haifar da kumbura.Ga wasu takamaiman hanyoyin narkar da HPMC:
Shirya Magani: Mataki na farko shine shirya maganin HPMC.Matsakaicin maganin zai dogara ne akan aikace-aikacen, amma yawanci jeri daga 0.5% zuwa 5%.Fara da ƙara adadin da ake buƙata na HPMC zuwa akwati mai dacewa.
Ƙara Ruwa: Mataki na gaba shine ƙara ruwa a cikin akwati.Yana da mahimmanci a yi amfani da ruwa mai tsafta ko tsaftataccen ruwa don tabbatar da cewa babu ƙazanta da zai iya shafar kaddarorin HPMC.Yakamata a kara ruwa a hankali yayin da ake motsa cakuda don tabbatar da cewa HPMC ta narke daidai gwargwado.
Haɗa Maganin: Da zarar an ƙara ruwa da HPMC, yakamata a taɗa cakuda ko tada hankali har sai an narkar da HPMC gaba ɗaya.Ana ba da shawarar yin amfani da mahaɗar inji ko homogenizer don tabbatar da cikakken rushewa.
Bayar da Magani don Huta: Da zarar HPMC ta narke gaba ɗaya, ana ba da shawarar barin maganin ya huta na ƴan sa'o'i.Wannan lokacin hutu yana ba da damar kowane kumfa na iska don tserewa kuma yana tabbatar da cewa maganin yana kama da juna.
Tace Magani: Mataki na ƙarshe shine tace maganin don cire duk wani ƙazanta ko ɓarna da ba a warware ba.Wannan matakin yana da mahimmanci musamman a cikin magunguna da aikace-aikacen abinci, inda tsafta ke da mahimmanci.Ana amfani da matattara mai girman pore na 0.45 μm ko ƙarami.
A taƙaice, don narkar da HPMC daidai, kuna buƙatar shirya maganin, ƙara ruwa a hankali yayin motsawa, haɗa maganin har sai HPMC ya narkar da shi gaba ɗaya, ba da damar maganin ya huta, sannan a tace maganin don cire duk wani datti ko ɓarna.
Lokacin aikawa: Afrilu-01-2023