ʻO ka polyanionic cellulose (PAC) a me ka sodium carboxymethyl cellulose (CMC) ʻelua ʻano o ka cellulose ethers i loaʻa nā ʻano kemika like a me nā waiwai, akā ʻokoʻa i kekahi mau mea nui.

ʻO ka PAC he cellulose ether hiki ke hoʻoheheʻe ʻia i ka wai me kahi kiʻekiʻe o ka hoʻololi ʻana, ʻo ia hoʻi ka nui o nā hui carboxymethyl e pili ana i ka iwi kuamoʻo cellulose.Hoʻohana maʻamau ʻia ʻo PAC ma ke ʻano he viscosifier a me ka hoʻohaʻahaʻa ʻana i ka wai i loko o nā wai hoʻoheheʻe ʻaila ma muli o kāna paʻa wai maikaʻi, kūpaʻa, a me nā waiwai mānoanoa.

ʻO CMC, ma ka ʻaoʻao ʻē aʻe, he cellulose ether wai i hoʻohana nui ʻia e like me ka mānoanoa, binder, a me ka stabilizer i nā ʻoihana like ʻole, me ka meaʻai, nā lāʻau lapaʻau, nā mea hoʻonaninani, a me ka hana pepa.Hoʻokumu ʻia ka CMC e ka hopena o ka cellulose me ka monochloroacetic acid e hoʻokomo i nā hui carboxymethyl i loko o ka iwi kuamoʻo.ʻOi aku ka haʻahaʻa o ka hoʻololi ʻana o CMC ma mua o ka PAC, akā hāʻawi mau ia i ka mālama wai maikaʻi, kūpaʻa, a me nā waiwai mānoanoa.

ʻOiai ʻo PAC a me CMC he cellulose ethers me nā waiwai like, ʻokoʻa lākou i kekahi mau mea nui.No ka laʻana, hoʻohana maʻamau ʻo PAC i ka ʻoihana wili aila ma muli o kona kūlana kiʻekiʻe o ka hoʻololi ʻana a me ka maikaʻi o ka hoʻemi ʻana i ka wai, ʻoiai hoʻohana ʻia ʻo CMC i kahi ākea o nā ʻoihana ma muli o kona haʻahaʻa haʻahaʻa o ka hoʻololi a me ka versatility i nā noi like ʻole.

ʻO ka holoʻokoʻa, ʻo PAC a me CMC nā mea koʻikoʻi cellulose ethers me nā waiwai kūʻokoʻa a me nā noi.ʻOiai hoʻohana nui ʻia ʻo PAC i ka ʻoihana wili ʻaila, ʻoi aku ka nui o ka CMC i nā noi i nā ʻoihana like ʻole ma muli o kona versatility a me ka haʻahaʻa haʻahaʻa o ka hoʻololi.