ʻO ka non-ionic cellulose ether he mea kemika koʻikoʻi e koi ʻia e ka ʻoihana hale a me ka ʻoihana uhi. I kēia manawa, ma lalo o ke ʻano o ka hoʻonui mau ʻana i ka nui o ka waiwai o ka ʻoihana kūkulu hale a me ka hoʻonui mau ʻana o ka mākeke coatings, ke hoʻomau nei ka ulu ʻana o kāna mākeke.
ʻO ka cellulose ether e pili ana i kahi hui polymer me kahi ʻano ether i hana ʻia me ka cellulose. Hiki ke hoʻoheheʻe ʻia i ka wai, hoʻoheheʻe i ka hopena alkali a me ka mea hoʻoheheʻe organik, a he thermos-plasticity. Hoʻohana nui ʻia ia i ka meaʻai, ka lāʻau lapaʻau, ka lāʻau kemika i kēlā me kēia lā, ke kūkulu ʻana, ka textile, ka petroleum, ka kemika, ua hoʻohana nui ʻia i nā uhi, nā mea uila a me nā māla ʻē aʻe. Wahi a nā ʻano ionization ʻokoʻa, hiki ke hoʻokaʻawale ʻia nā cellulose ethers i ʻekolu mau ʻāpana: non-ionic cellulose ethers, ionic cellulose ethers, a me nā cellulose ethers i hui pū ʻia.
Ke hoʻohālikelike ʻia me ka ionic a me ka hui pū ʻana o ka cellulose ethers, ʻoi aku ka maikaʻi o ka pale wela, ka paʻakai paʻakai, ka wai hoʻoheheʻe, ke kūpaʻa kemika, ka haʻahaʻa haʻahaʻa a me ke kaʻina hana ʻoi aku ka makua, a hiki ke hoʻohana ʻia e like me nā mea hana kiʻiʻoniʻoni. nā mahinaʻai, a he ākea ka mākeke no ka hoʻomohala ʻana. I kēia manawa, ʻo nā ethers cellulose non-ionic maʻamau ka nui o ka hydroxypropyl methyl (HPMC), hydroxyethyl methyl (HEMC), methyl (MC), hydroxypropyl (HPC), hydroxyethyl (HEC) a pēlā aku.
ʻO ka Nonionic cellulose ether kahi mea kemika koʻikoʻi e koi ʻia e ka ʻoihana hana hale a me ka ʻoihana uhi. I kēia manawa, ke hoʻomau nei ka ulu ʻana o ka mākeke ma lalo o ke kumu o ka hoʻonui mau ʻana i ka nui o ka waiwai o ka ʻoihana kūkulu hale a me ka hoʻomau mau ʻana o ka mākeke coatings. Wahi a ka ʻikepili mai ka National Bureau of Statistics, ʻo ka huina waiwai o ka ʻoihana kūkulu ʻāina i nā hapaha mua ʻekolu o 2022 he 20624.6 biliona yuan, he piʻi o 7.8% i hoʻohālikelike ʻia me ka manawa like i ka makahiki i hala. Ma kēia ʻatikala, e like me ka "2023-2028 China Nonionic Cellulose Ether Industry Application Market Demand and Development Opportunity Research Report" i hoʻokuʻu ʻia e Xin si jie Industry Research Center, ʻo ka nui o ke kūʻai aku o ka mākeke nonionic cellulose ether home ma 2022 e hōʻea i 172,000 tons, hoʻonui makahiki o 2.2%.
I waena o lākou, ʻo HEC kekahi o nā huahana koʻikoʻi i ka mākeke non-ionic cellulose ether home. E pili ana ia i kahi huahana kemika i hoʻomākaukau ʻia mai ka pulupulu pulupulu ma ke ʻano he mea maka ma o ka alkalization, etherification, a ma hope o ka mālama ʻana. Ua hoʻohana ʻia i ke kūkulu ʻana, Iapana, a me nā mea ʻē aʻe. Hiki ke hoʻohana nui ʻia ke kemika, ka mālama ʻana i ke kaiapuni a me nā māla ʻē aʻe. Ke alakaʻi ʻia nei e ka ulu mau o ka noi, ke hoʻomaikaʻi mau nei ka pae ʻenehana hana o nā ʻoihana HEC home. Nui nā ʻoihana alakaʻi me ka ʻenehana a me nā pono pālākiō i puka mai, e like me Yi Teng New Materials, Yin Ying New Materials, a me TAIAN Rui tai, a ʻo kekahi o nā huahana kumu o kēia mau ʻoihana i hiki i ka pae honua. pae kiʻekiʻe. Ke alakaʻi ʻia nei e ka hoʻomohala wikiwiki ʻana o nā māhele mākeke i ka wā e hiki mai ana, e maikaʻi ka ulu ʻana o ka ʻoihana home non-ionic cellulose ether.
Ua ʻōlelo ka poʻe loiloi ʻoihana ʻo Xin Si Jie ʻo ka non-ionic cellulose ether he ʻano mea polymer me ka hana maikaʻi loa a me ka hoʻohana ākea. Ke alakaʻi ʻia nei e ka hoʻomohala wikiwiki ʻana o kāna mākeke, ke hoʻonui nei ka nui o nā ʻoihana kūloko ma kēia kahua. ʻO nā ʻoihana nui ʻo Hebei SHUANG NIU, Tai An Rui Tai, Shandong Yi Teng, Shang Yu Chuang Feng, North Tian Pu, Shandong He da, a me nā mea ʻē aʻe, ke ulu nei ka hoʻokūkū mākeke. Ma kēia ʻano, ʻoi aku ka nui o ka homogeneity o nā huahana cellulose ether non-ionic home. I ka wā e hiki mai ana, pono nā hui kūloko e wikiwiki i ka noiʻi a me ka hoʻomohala ʻana i nā huahana kiʻekiʻe a me nā ʻokoʻa, a he lumi nui ka ʻoihana no ka ulu ʻana.
Ka manawa hoʻouna: Mar-28-2023