Hydroxypropyl methylcelluloseke sesebedisoa se sebedisoang haholo. Haholo-holo ka tšebeliso ea phofo ea putty. Ho na le lihlahisoa tse ngata tsa lihlahisoa tse kang: ho hanyetsa letsoai, mosebetsi oa holim'a metsi, gelation ea mocheso, botsitso ba PH, ho boloka metsi, ho khomarela, joalo-joalo, hydroxypropyl methylcellulose e boetse e na le mathata a mang. Ho na le mabaka a mararo a mathata:
1. Tšebeliso ea hydroxypropyl methylcellulose
2, ke palo ea lisebelisoa tsa motheo
3. Ke motsoako o utloahalang oa li-filler ka foromo
Ka mohlala, mohlala oa viscosity oa hydroxypropyl methylcellulose o sebelisoa ka mokhoa o sa lokelang, palo ea thepa ea motheo e ngata haholo, ho tlatsa hantle ho molemo haholo, joalo-joalo ho fihlela mehato ea taolo e nkoa ka mabaka a itseng, joalo ka tšebeliso e nepahetseng ea hydroxypropyl methylcellulose le mohlala oa viscosity oa Sehlahisoa sa 100,000, litekanyetso ha lia lokela ho ba ka tlase ho 3.5 kg / ton, le litekanyetso tsa joala ea phofo ea polyvinyl ha ea lokela ho ba kholo haholo, eseng ho feta 6%. Filler fineness ka kakaretso e sebelisa li-filler tse tloaelehileng tsa 325 mesh, 'me ha e feta 600 mesh, ts'ebetso ea kaho e tla ameha hampe. Hlokomela hore boemo bo ka holimo bo lokela ho rarolla bothata ba ho hlajoa hampe ha batch.
Nako ea poso: Oct-20-2022