I-hydroxypropyl methylcellulosesisixhobo esisetyenziswa kakhulu. Ingakumbi ekusetyenzisweni kwe-putty powder. Kukho iimpawu ezininzi zemveliso ezifana: ukumelana netyuwa, umsebenzi womphezulu, i-thermal gelation, uzinzo lwe-PH, ukugcinwa kwamanzi, ukunamathela, njl. Nangona kunjalo, i-hydroxypropyl methylcellulose ikwanengxaki kwezinye iingxaki. Kukho izizathu ezintathu zeengxaki:
1. Ukusetyenziswa kwe-hydroxypropyl methylcellulose
2, ubungakanani bezinto ezisisiseko
3. Ludibaniso olufanelekileyo lwezizalisi kwifomyula
Umzekelo, imodeli ye-viscosity ye-hydroxypropyl methylcellulose ayisetyenziswanga ngendlela engafanelekanga, ubungakanani bezinto ezisisiseko buninzi kakhulu, ubuncinci be-filler bulungile kakhulu, njl. de kuthathwe amanyathelo olawulo ngezizathu ezithile, ezinje ngokusetyenziswa ngokuchanekileyo kwe-hydroxypropyl methylcellulose enemodeli ye-viscosity ye-100,000 Product, idosi akufanele ibe ngaphantsi kwe-3.5 kg/ton, kwaye idosi ye-polyvinyl alcohol ephuhliweyo akufuneki ibe nkulu kakhulu, ingabi ngaphezulu kwe-6%. Ubuncinci be-filler ngokubanzi busebenzisa i-325 mesh conventional filler, kwaye xa idlula kwi-600 mesh, ukusebenza kolwakhiwo kuya kuchaphazeleka kakubi. Qaphela ukuba le meko ingentla kufuneka isombulule ingxaki yokukrala kakubi kwe-batch.
Ixesha lokuthumela: Okthobha-20-2022