Phapang lipakeng tsa instant hypromellose le hot soluble hypromellose

Hajoale, hydroxypropyl methylcellulose 'marakeng oa lapeng e arotsoe haholo ka mofuta oa ho qhibiliha o chesang (o boetse o bitsoa mofuta oa ho qhibiliha butle) le mofuta o qhibilihang hang-hang,' me mofuta oa ho qhibiliha o chesang hape ke mofuta o tloaelehileng le o sebelisoang haholo oa selulose.

Hot-melt (slow-melt) hydroxypropyl methylcellulose HPMC ha e so phekoloe ka glyoxal.Haeba palo ea glyoxal e le khōlō, ho hasana ho tla potlaka, empa viscosity e tla eketseha butle-butle, 'me haeba chelete e le nyenyane, se fapaneng se tla ba' nete.Hydroxypropyl methylcellulose HPMC e tla kopana ha e kopana le metsi a batang (empa boemo bona bo tla boela bo qhibilihe butle-butle, empa bo nka nako e telele.), Empa e tla potlakela ho hasana metsing a metsi a chesang ho fihlela E nyamela ka ho feletseng metsing, 'me viscosity ea eona e eketseha. butle-butle ha mocheso o theoha butle-butle ho fihlela o fetoha mokelikeli o bonaletsang oa viscous.Ketsahalo ea eona ea clumping e tšoana le ho qhibiliha ha high-viscosity sodium carboxymethyl cellulose.Ha phofshoana ea selulose ka ntle ho metsi e qhibiliha, e fetoha viscous, ebe e phuthela cellulose ka hare e sa kang ea ama metsi, empa Boemo bona bo tla boela bo qhibilihe butle-butle, empa bo tla nka nako e telele.

Instant-type hydroxypropyl methylcellulose HPMC e phekolwa bokahodimo ka glyoxal.E qhalana ka potlako metsing a batang, empa ha e le hantle ha e qhale.Ho nka nako hore viscosity ea eona e phahame, hobane e hasana metsing ka nako ea pele, e seng ea bohlokoa ba sebele.Bakeng sa ho qhibiliha ka holimo, viscosity e fihla ho boleng bo phahameng ka nako e ka bang metsotso e mashome a mane.Ha viscosity e phahama, tharollo ea metsi e ba e hlakileng le e hlakileng, e leng ho qhibiliha ha sebele.Instant-type hydroxypropyl methylcellulose HPMC e sebelisoa indastering e itseng 'me e ke ke ea kopanngoa le phofo e omileng, kapa ha e hloka ho qhibiliha' me metsi a chesang a ke ke a sebelisoa ka lebaka la maemo a thepa le mabaka a mang, tharollo e thehiloeng ho hypromellose Cellulose. bothateng bo boima joalo.