ʻO ka sodium carboxymethyl cellulose (CMC)

ʻO CMC ka mea i hoʻohana nui ʻia a maʻalahi hoʻi i ka cellulose ether, ka mea i kapa ʻia ʻo "MSG ʻoihana".
He nui nā hiʻohiʻona koʻikoʻi o CMC, e like me ka hoʻokumu ʻana i ka colloid viscosity kiʻekiʻe, hoʻonā, adhesive, mānoanoa, kahe, emulsification, dispersing, shaping, mālama wai, pale colloid, kiʻiʻoniʻoni, kūpaʻa ʻakika, kūpaʻa paʻakai a me ke kūpaʻa turbidity, a ʻaʻohe pōʻino i ka physiology. .No laila, ua hoʻohana nui ʻia ʻo CMC i ka meaʻai, ka lāʻau lapaʻau, ka lāʻau kemika i kēlā me kēia lā, ka aila, ka hana pepa, ka textile, ke kūkulu ʻana a me nā māla ʻē aʻe.
(1) no ka wili ʻana a me ka ʻeli ʻana i ka aila a me ke kinoea maoli, ka ʻeli maikaʻi a me nā papahana ʻē aʻe
① Hiki i ka lepo i loko o ka CMC ke hana i ka pā punawai i keke kānana lahilahi a ikaika me ka haʻahaʻa haʻahaʻa, a e hoʻemi i ka nalowale o ka wai.
② Ma hope o ka hoʻokomo ʻia ʻana o CMC i loko o ka lepo, hiki i ka mīkini ʻeli ke loaʻa ka ikaika ʻāhi mua haʻahaʻa, e maʻalahi ka lepo e hoʻokuʻu i ke kinoea i ʻōwili ʻia i loko, a hoʻolei koke i ka ʻōpala i loko o ka lua lepo.
③ Loaʻa ka manawa o ka ʻeli ʻana i ka lepo, e like me nā hoʻopuehu ʻē aʻe, a hiki ke hoʻopaʻa ʻia a hoʻonui ʻia e CMC.
④ ʻAʻole hiki ke hoʻopili ʻia ka lepo i loko o ka CMC e ka poʻi, no laila ʻaʻole pono e mālama i ka waiwai pH kiʻekiʻe a me ka preservative.
⑤ Hoʻohana ʻia ʻo CMC ma ke ʻano he lāʻau lapaʻau no ka hoʻoheheʻe ʻana i ka wai holoi lepo, hiki ke pale i ka haumia o nā paʻakai soluble.
⑥ He kūpaʻa maikaʻi ka slurry me CMC, a hiki ke hoʻemi ʻia ka poho wai inā ʻoi aku ka mahana ma luna o 150 ℃.
ʻO CMC me ka viscosity kiʻekiʻe a me ke kēkelē pani kiʻekiʻe he kūpono ia no ka lepo me ka haʻahaʻa haʻahaʻa a me ka CMC me ke degere pani kiʻekiʻe me ka viscosity haʻahaʻa e kūpono i ka lepo me ke kiʻekiʻe kiʻekiʻe.Pono e koho ʻia ʻo CMC e like me nā ʻano lepo, nā wahi, ka hohonu hohonu a me nā kūlana ʻē aʻe.
(2) Hoʻohana ʻia ʻo CMC ma ke ʻano he mea nui i ka lole a me ka paʻi ʻana a me ka hoʻoluʻu ʻana, a hoʻohana ʻia no ka nui o ka pulupulu, ka hulu hipa silika, ka fiber kemika, nā lole i hui ʻia a me nā mea ikaika ʻē aʻe;
(3) Hiki ke hoʻohana ʻia ʻo CMC ma ke ʻano he mea maʻemaʻe a me ka nui o ka ʻoihana pepa.Hiki i ka pepa ke hoʻonui i ka ikaika tensile e 40% - 50%, piʻi ka degere fracture compressive e 50%, a piʻi ka mana kneading e 4-5 mau manawa ma ka hoʻohui ʻana i ka 0.1% i ka 0.3% CMC.
(4) Hiki ke hoʻohana ʻia ka CMC ma ke ʻano he adsorbent lepo ke hoʻohui ʻia i ka mea holoi synthetic;Hoʻohana ʻia nā kemika hoʻohana i kēlā me kēia lā, e like me ka glycerine aqueous solution o CMC i ka ʻoihana toothpaste, e like me ke kumu o ke kāpili niho;Hoʻohana ʻia ka ʻoihana lāʻau lapaʻau e like me ka mānoanoa a me ka emulsifier;Hoʻohana ʻia ka wai wai CMC e like me ka flotation ma hope o ka piʻi ʻana o ka viscosity.
(5) hiki ke hoʻohana ʻia e like me ka mea hoʻopili, plasticizer, suspension agent a me ka hoʻoponopono ʻana no ka glaze i ka ʻoihana seramika.
(6) hoʻohana ʻia no ke kūkulu ʻana e hoʻomaikaʻi i ka mālama wai a me ka ikaika