I-Hydroxypropyl methylcelluloseiyinto eluhlaza esetshenziswa kabanzi. Ikakhulukazi ekusetshenzisweni kwempuphu ye-putty. Kunezakhiwo eziningi zomkhiqizo ezifana: ukumelana nosawoti, umsebenzi wobuso, i-gelation yokushisa, ukuzinza kwe-PH, ukugcinwa kwamanzi, ukunamathela, njll. Kodwa-ke, i-hydroxypropyl methylcellulose nayo ithambekele ezinkingeni ezithile. Kunezizathu ezintathu zalezi zinkinga:
1. Ukusetshenziswa kwe-hydroxypropyl methylcellulose
2, inani lezinto eziyisisekelo
3. Kuyinhlanganisela efanelekile yama-fillers kufomula
Isibonelo, imodeli ye-viscosity ye-hydroxypropyl methylcellulose isetshenziswa ngendlela engafanele, inani lezinto eziyisisekelo liningi kakhulu, ubuncane bokugcwalisa buncane kakhulu, njll. kuze kube yilapho kuthathwa izinyathelo zokulawula ngezizathu ezithile, njengokusetshenziswa okufanele kwe-hydroxypropyl methylcellulose enemodeli ye-viscosity engu-100,000 Product, umthamo akufanele ube ngaphansi kuka-3.5 kg/ton, kanye nomthamo we-polyvinyl alcohol eyimpuphu akufanele ube mkhulu kakhulu, ungabi ngaphezu kuka-6%. Ubuncane bokugcwalisa ngokuvamile busebenzisa i-325 mesh conventional filler, futhi uma idlula i-600 mesh, ukusebenza kokwakhiwa kuzothinteka kabi. Qaphela ukuthi lesi simo esingenhla kufanele sixazulule inkinga yokuklwebheka kabi kwe-batch.
Isikhathi sokuthunyelwe: Okthoba-20-2022