Poly Anionic cellulose, PAC-LV, PAC-HV

Poly anionic cellulose (PAC) ke polymer e qhibilihang ka metsi e nkiloeng ho selulose mme e fetotsoe ka lihlopha tsa carboxymethyl. E sebelisoa haholo liindastering tse fapaneng, ho kenyelletsa ho cheka oli, ho haha, ho etsa meriana le lijong. PAC e fumaneha ka limaraka tse fapaneng tsa viscosity, 'me PAC-LV (Low Viscosity) le PAC-HV (High Viscosity) e leng mefuta e 'meli e tloaelehileng. Mona ke karohano ea e 'ngoe le e' ngoe:

1. Poly anionic Cellulose (PAC):
   • PAC ke motsoako oa cellulose o fanang ka thepa ea rheological ho tharollo ea metsi.
   • E sebelisoa e le viscosifier, moemeli oa taolo ea tahlehelo ea mokelikeli, le mofetoleli oa rheology lits'ebetsong tse ngata tse fapaneng.
   • PAC e sebetsa hantle haholo ho laoleng thepa ea mokelikeli joalo ka viscosity, ho emisoa ha lintho tse tiileng, le tahlehelo ea mokelikeli, e etsa hore e be ea bohlokoa lits'ebetsong tse fapaneng tsa indasteri.
2. PAC-LV (Viscosity e tlase):
   • PAC-LV ke sehlopha sa cellulose ea polyanionic e nang le viscosity e tlase.
   • Hangata e sebelisoa ha viscosity e itekanetseng le taolo ea tahlehelo ea mokelikeli li hlokahala lits'ebetsong tse kang ho cheka oli, kaho le meriana.
   • PAC-LV e fana ka viscosification le thepa ea taolo ea tahlehelo ea mokelikeli ha e ntse e boloka viscosity e tlase ha e bapisoa le PAC-HV.
3. PAC-HV (Viscosity e Phahameng):
   • PAC-HV ke sehlopha sa cellulose ea polyanionic e nang le viscosity e phahameng.
   • E sebelisoa ha viscosity e phahameng le taolo e ntle ea tahlehelo ea mokelikeli li hlokahala, haholo lits'ebetsong tse boima joalo ka ho cheka oli le khase.
   • PAC-HV e sebetsa hantle haholo ho boloka botsitso ba seliba, ho jara matla a likhechana tse chekiloeng, le ho laola tahlehelo ea mokelikeli maemong a thata a ho cheka.

Lisebelisoa:

• Ho Cheka Oli le Khase: Ka bobeli PAC-LV le PAC-HV ke litlatsetso tsa bohlokoa marong a chekang a thehiloeng metsing, a kenyang letsoho taolong ea viscosity, taolo ea tahlehelo ea mokelikeli, le phetoho ea rheology.
• Kaho: PAC-LV e kanna ea sebelisoa joalo ka sekontiri le ho boloka metsi mefuteng ea samente joalo ka li-grouts, slurries, le liretse tse sebelisoang lits'ebetsong tsa kaho.
• Meriana ea Meriana: PAC-LV le PAC-HV e ka sebetsa e le li-binders, disintegrants, le li-agent tse laoloang tse lokolloang ka har'a li-tablet le capsule formulations meriana.
• Indasteri ea Lijo: PAC e sebelisoa e le setenya, se tsitsitseng, le emulsifier lihlahisoa tsa lijo, ho fana ka sebopeho le ho ntlafatsa botsitso ba bophelo ba lishelefo.

Ka kakaretso, selulose ea polyanionic ka limaraka tse tlase tsa viscosity (PAC-LV) le viscosity e phahameng (PAC-HV) e bapala karolo ea bohlokoa liindastering tse fapaneng, ho fana ka taolo ea rheological, phetoho ea viscosity, le thepa ea taolo ea tahlehelo ea mokelikeli e lumellanang le litlhoko tse ikhethang tsa ts'ebeliso.