HPMC, ama Hydroxypropyl Methylcellulose, maaha wax-ilaalinta lafteeda, laakiin waa wax lagu daro warshado kala duwan, oo ay ku jiraan dawooyinka, cuntada, waxyaalaha la isku qurxiyo, iyo dhismaha. Waxay u adeegtaa hawlo badan sida dhumuclaha, emulsifier, filim-hore, iyo xasiliye, laakiin maaha e...
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