Etha ya cellulose yosakhala ionic ndi chinthu chofunikira kwambiri chomwe chimafunika m'makampani opanga zida zomangira komanso makampani opanga zokutira. Pakadali pano, chifukwa cha kuwonjezeka kosalekeza kwa phindu lonse la makampani opanga zomangamanga m'nyumba komanso kukula kosalekeza kwa msika wa zokutira, kufunikira kwa msika wake kukupitilira kukula.
Cellulose ether imatanthauza chinthu cha polima chokhala ndi kapangidwe ka ether kopangidwa ndi cellulose. Chimasungunuka m'madzi, chimasungunuka ndi alkali solution ndi organic solvent, ndipo chili ndi thermos-plasticity. Chimagwiritsidwa ntchito kwambiri mu chakudya, mankhwala, mankhwala a tsiku ndi tsiku, zomangamanga, nsalu, mafuta, mankhwala, chimagwiritsidwa ntchito kwambiri mu zokutira, zamagetsi ndi zina. Malinga ndi makhalidwe osiyanasiyana a ionization, cellulose ethers zitha kugawidwa m'magulu atatu: non-ionic cellulose ethers, ionic cellulose ethers, ndi mixed cellulose ethers.
Poyerekeza ndi ma ether a ionic ndi osakaniza a cellulose, ma ether a non-ionic cellulose ali ndi kukana kutentha bwino, kukana mchere, kusungunuka kwa madzi, kukhazikika kwa mankhwala, mtengo wotsika komanso njira yokhwima, ndipo angagwiritsidwe ntchito ngati othandizira kupanga filimu, ma Emulsifiers, ma thickeners, othandizira kusunga madzi, ma binders, stabilizers ndi zina zowonjezera mankhwala zimagwiritsidwa ntchito kwambiri pakupanga, zokutira, mankhwala a tsiku ndi tsiku, chakudya, nsalu ndi zina, ndipo msika uli ndi mwayi waukulu wopita patsogolo. Pakadali pano, ma ether a non-ionic cellulose omwe amagwiritsidwa ntchito nthawi zambiri amakhala ndi hydroxypropyl methyl (HPMC), hydroxyethyl methyl (HEMC), methyl (MC), hydroxypropyl (HPC), hydroxyethyl (HEC) ndi zina zotero.
Nonionic cellulose ether ndi chinthu chofunikira kwambiri chomwe chimafunika ndi makampani opanga zida zomangira komanso makampani opanga zophimba. Pakadali pano, kufunikira kwa msika wake kukupitilira kukula chifukwa cha kuwonjezeka kosalekeza kwa phindu lonse la makampani opanga zomangira m'nyumba komanso kukula kosalekeza kwa msika wopanga zophimba. Malinga ndi deta yochokera ku National Bureau of Statistics, phindu lonse la makampani opanga zomangira m'magawo atatu oyamba a 2022 linali 20624.6 biliyoni yuan, kuwonjezeka kwa 7.8% poyerekeza ndi nthawi yomweyi chaka chatha. Pachifukwa ichi, malinga ndi "2023-2028 China Nonionic Cellulose Ether Industry Application Market Demand and Development Opportunity Research Report" yotulutsidwa ndi Xin si jie Industry Research Center, kuchuluka kwa malonda a msika wa nonionic cellulose ether mu 2022 kudzafika matani 172,000, kuwonjezeka kwa chaka ndi chaka kwa 2.2%.
Pakati pawo, HEC ndi imodzi mwa zinthu zazikulu pamsika wa ether wa cellulose wosakhala ionic. Imatanthauza mankhwala opangidwa kuchokera ku thonje ngati zinthu zopangira pogwiritsa ntchito alkalizing, etherification, ndi pambuyo pa chithandizo. Yagwiritsidwa ntchito pomanga, Japan, ndi zina zotero. Mankhwala, kuteteza chilengedwe ndi madera ena angagwiritsidwe ntchito kwambiri. Chifukwa cha kukula kosalekeza kwa kufunikira, mulingo waukadaulo wopanga wa mabizinesi a HEC akunyumba ukusintha nthawi zonse. Mabizinesi ambiri otsogola omwe ali ndi ukadaulo ndi zabwino zazikulu awonekera, monga Yi Teng New Materials, Yin Ying New Materials, ndi TAIAN Rui tai, ndipo zina mwazinthu zazikulu zamakampani awa zafika pamlingo wapamwamba wapadziko lonse lapansi. Chifukwa cha kukula mwachangu kwa magawo amsika mtsogolo, chitukuko cha makampani a ether a ether omwe si ionic cellulose chidzakhala chabwino.
Akatswiri amakampani a Xin Si Jie adati ether ya cellulose yosakhala ionic ndi mtundu wa zinthu za polima zomwe zimagwira ntchito bwino kwambiri komanso zimagwiritsidwa ntchito kwambiri. Chifukwa cha kukula kwa msika mwachangu, chiwerengero cha mabizinesi am'nyumba m'munda uno chikukwera. Mabizinesi akuluakulu ndi Hebei SHUANG NIU, Tai An Rui Tai, Shandong Yi Teng, Shang Yu Chuang Feng, North Tian Pu, Shandong He da, ndi ena, mpikisano wamsika ukukulirakulira. Pachifukwa ichi, kufanana kwa zinthu za cellulose yosakhala ionic m'nyumba kukukula kwambiri. M'tsogolomu, makampani am'deralo ayenera kufulumizitsa kafukufuku ndi chitukuko cha zinthu zapamwamba komanso zosiyana, ndipo makampaniwa ali ndi malo akuluakulu okulira.
Nthawi yotumizira: Mar-28-2023