Focus on Cellulose ethers

Maemo a Sodium Carboxymethylcellulose/ Polyanionic cellulose

Maemo a Sodium Carboxymethylcellulose/ Polyanionic cellulose

Sodium carboxymethylcellulose(CMC) le polyanionic cellulose (PAC) li sebelisoa haholo liindastering tse fapaneng e le li-thickeners, stabilizers, le rheology modifiers. Ho netefatsa boleng le polokeho ea tsona, ho thehiloe litekanyetso tse 'maloa bakeng sa lintho tsena. A mang a litekanyetso tsa bohlokoahali tsa CMC le PAC ke:

1. Food Chemicals Codex (FCC): Ena ke sete ea litekanyetso tse theiloeng ke US Pharmacopeial Convention (USP) bakeng sa metsoako ea lijo, ho kenyeletsoa CMC. FCC e beha litekanyetso tsa bohloeki, boitsebiso, le boleng ba CMC e sebelisoang lits'ebetsong tsa lijo.

2. European Pharmacopoeia (Ph. Eur.): The Ph. Eur. ke pokello ea litekanyetso tsa lintho tsa meriana tse sebelisoang Europe. E kenyelletsa monographs bakeng sa CMC le PAC, tse thehang litlhoko tsa boleng le bohloeki bakeng sa lintho tsena tse sebelisoang lits'ebetsong tsa meriana.

3. American Petroleum Institute (API): API e beha litekanyetso tsa PAC tse sebelisoang ho cheka maro a ho cheka indastering ea oli le khase. API e hlakisa thepa, ts'ebetso, le litlhoko tsa boleng bakeng sa PAC e sebelisoang marong a ho cheka.

4. Mokhatlo oa Machaba oa Boemo (ISO): ISO e thehile litekanyetso tse 'maloa bakeng sa CMC le PAC, ho kenyeletsoa ISO 9001 (tsamaiso ea tsamaiso ea boleng), ISO 14001 (sistimi ea tsamaiso ea tikoloho), le ISO 45001 (tsamaiso ea tsamaiso ea bophelo bo botle le polokeho).

5. Mokhatlo oa Theknoloji oa Indasteri ea Pulp le Paper (TAPPI): TAPPI e thehile litekanyetso tsa CMC tse sebelisoang indastering ea pampiri. Litekanyetso tsena li hlakisa litlhoko tsa ts'ebetso le boleng bakeng sa CMC e sebelisoang e le tlatsetso ea pampiri.

Ka kakaretso, litekanyetso tsena li thusa ho netefatsa boleng, polokeho, le botsitso ba CMC le PAC tse sebelisoang liindastering tse fapaneng. Ho lumellana le litekanyetso tsena ho bohlokoa ho bahlahisi, barekisi, le basebelisi ba ho qetela ho netefatsa katleho le polokeho ea lihlahisoa tsa bona.


Nako ea poso: Mar-20-2023
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