Focus on Cellulose ethers

Ibipimo bya Sodium Carboxymethylcellulose / Cellulose ya Polyanionic

Ibipimo bya Sodium Carboxymethylcellulose / Cellulose ya Polyanionic

Sodium carboxymethylcellulose. Kugirango hamenyekane ubuziranenge n'umutekano, hashyizweho ibipimo byinshi kuri ibyo bintu. Bimwe mubipimo byingenzi kuri CMC na PAC ni:

1. Kodegisi y’ibiribwa (FCC): Uru ni amahame yashyizweho n’amasezerano yo muri Amerika y’imiti (USP) y’ibiribwa, harimo na CMC. FCC ishyiraho ibipimo byera, indangamuntu, nubwiza bwa CMC ikoreshwa mubiribwa.

2. Pharmacopoeia yu Burayi (Ph. Eur.): Ph. ni icyegeranyo cyibipimo byimiti ikoreshwa muburayi. Harimo monografiya ya CMC na PAC, ishyiraho ubuziranenge nubuziranenge bwibintu bikoreshwa mugukoresha imiti.

3. Ikigo cy’ibikomoka kuri peteroli muri Amerika (API): API ishyiraho ibipimo bya PAC ikoreshwa mu gucukura amazi mu nganda za peteroli na gaze. API igaragaza imiterere, imikorere, nibisabwa byujuje ubuziranenge kuri PAC ikoreshwa mu gucukura amazi.

4. Umuryango mpuzamahanga ushinzwe ubuziranenge (ISO): ISO yashyizeho ibipimo byinshi kuri CMC na PAC, harimo ISO 9001 (sisitemu yo gucunga neza), ISO 14001 (sisitemu yo gucunga ibidukikije), na ISO 45001 (sisitemu y’ubuzima n’umutekano ku kazi).

5. Ishyirahamwe tekinike ryinganda zimpapuro nimpapuro (TAPPI): TAPPI yashyizeho ibipimo ngenderwaho bya CMC ikoreshwa mubikorwa byimpapuro. Ibipimo ngenderwaho byerekana imikorere nibisabwa muri CMC ikoreshwa nkimpapuro.

Muri rusange, ibipimo bifasha kumenya ubuziranenge, umutekano, hamwe na CMC na PAC bikoreshwa mu nganda zitandukanye. Kubahiriza ibipimo ngenderwaho nibyingenzi kubabikora, abatanga ibicuruzwa, nabakoresha-nyuma kugirango barebe neza umutekano wabo nibicuruzwa byabo.


Igihe cyo kohereza: Werurwe-20-2023
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