Ke kaʻina hana hana o Sdium CarboxyMulose

ʻO ka hana hana hana o Sdium CarboxyMulose (CMC) pili i nā hana he nui, me ka hoʻomākaukauʻana i ka cellulose, ka hoʻomaʻemaʻe, a me ka maloʻo. Eia kahiʻike o ka hana hana maʻamau:

1. ʻO ka hoʻomākaukauʻana o Cellulose: Hoʻomaka ke kaʻina hana me ka hoʻomākaukauʻana o ka cellulouse, kahi maʻamau i kūʻaiʻia mai ka lāʻau lāʻau a cotton paha. ʻO ka cellulose mua ka hoʻomaʻemaʻe mua a hoʻopauʻia e wehe i nā mea hōʻeha e like me ka lignin, heminiselse, a me nā meaʻino. ʻO kēia mau mea e mālamaʻia e like me ka mea hoʻomaka no ka hanaʻana o CMC.
2. Alkalization: Ua mālamaʻia ka cellouse cellouse me kahi solim alkaline, maʻamau sodium hydroxide (Naoh) Kōkuaʻo Alkalization e nānā i ka nānāʻana a wehe i nā fibers cellulose, e loaʻa iā lākou i ka hoʻololiʻana i keʻano o keʻano.
3. ʻO ka hopena o ka ethefication: keʻano o ka cellulose a alkalized me ka monochloroacticetic acid (mca) a iʻole he sodium monochlorooate. Ua pili kēiaʻano hoʻohālikelike i ke ala o nā hui hydroxyl ma nā kaulahao cellouse me ka carboxymyl (-ch2coona) hui. ʻO ke kiʻekiʻe o ka hoʻololiʻana (DS), e hōʻike ana i ka helu maʻamau o ka carboxymyl o ka calmalse
4. Neutralization: Ma hope o ka hopena o ka ethesifification,ʻo ka huahana hopena eʻaeʻole e hoʻohuli i nā hui aʻoi aku ka nui o ka stodium stodium stodium). Loaʻaʻia kēia ma o ka hoʻohuiʻana i kahi hopena alkaline, e like me ka sodium hydroxide (Naoh), i keʻano hoʻohālikelike. Kōkuaʻo Abuetelization e hoʻoponopono i ka pH o ka hopena a hoʻopaʻa i ka huahana cmc.
5. Hoʻomaʻemaʻe:ʻO ka cordium socuum CarboxyMuxylfulylcoulfalylcelll a laila hoʻomaʻemaʻeʻia e wehe i nā hewa, a me nā huahana mai keʻano hoʻohālikelike. Hiki i nāʻano hoʻokolohua e hoʻonui i ka holoiʻana, fikini, maloka, a me ka maloʻo. Hoʻopili pinepineʻia ka cmc i hoʻomaʻemaʻeʻia me ka wai e wehe i ka alkali chedidual a me salts
6. ʻO ka maloʻoʻana:ʻO ka SODIUM MEDICIUFED SITBOXYMULLOUSLOUSLOUSLOUSLOUSLOUSLOUSLOUSLOUSLOUSLOUSLOUSLOUSE e hoʻopau i ka nui o ka waimaka a loaʻa i ka mea i makemakeʻia no ka mālamaʻana a me ka hana houʻana. Hiki i nā hana maloʻo ke hoʻohui i ka ea e hoʻomaʻemaʻe ai, haehaeʻana i ka maloʻo, a iʻole ka umauma maloʻo, e pili ana i nāʻano huahana i makemakeʻia a me ka hana maʻamau.

ʻO ka hopena o ka sodium socumermyMulose i ka huahana he keʻokeʻo ke keʻokeʻo a iʻole nā ​​mea nui a me nā mea waiwai nui. Ua hoʻohana nuiʻiaʻo ia ma keʻano he mea hana pohihihi, stabilizer, binder, a me nā mea kūʻai aku, nā mea kūʻai aku, nā mea noi.