Non-ionic cellulose ether ndi chinthu chofunikira chamankhwala chomwe chimafunidwa ndi makampani opanga zida zomangira ndi mafakitale okutira.Pakalipano, pansi pa kuwonjezereka kosalekeza kwa mtengo wamtengo wapatali wa makampani omanga nyumba ndi kukula kosalekeza kwa msika wa zokutira, kufunikira kwake kwa msika kukukulirakulira.
Cellulose ether imatanthawuza chigawo cha polima chokhala ndi ether yopangidwa ndi cellulose.Imasungunuka m'madzi, kusungunula alkali solution ndi organic solvent, ndipo imakhala ndi thermos-plasticity.Amagwiritsidwa ntchito kwambiri pazakudya, mankhwala, mankhwala a tsiku ndi tsiku, zomangamanga, nsalu, mafuta, mankhwala, amagwiritsidwa ntchito kwambiri popaka, zamagetsi ndi zina.Malinga ndi ma ionization osiyanasiyana, ma cellulose ether amatha kugawidwa m'magulu atatu: ma ether omwe si a ionic cellulose, ma ether a ionic cellulose, ndi ma cellulose ethers osakanikirana.
Poyerekeza ndi ma ionic ndi osakanikirana a cellulose ethers, non-ionic cellulose ethers amakhala ndi kutentha kwabwino, kukana mchere, kusungunuka kwa madzi, kukhazikika kwa mankhwala, kutsika mtengo komanso kukhwima, ndipo angagwiritsidwe ntchito ngati opanga mafilimu, emulsifiers, thickeners, kusunga madzi. othandizira, zomangira, zolimbitsa thupi ndi zina zowonjezera zamankhwala zimagwiritsidwa ntchito kwambiri pomanga, zokutira, mankhwala atsiku ndi tsiku, chakudya, nsalu ndi madera ena, ndipo msika uli ndi chiyembekezo chotukuka.Pakalipano, ma ether omwe si a ionic cellulose makamaka amaphatikizapo hydroxypropyl methyl (HPMC), hydroxyethyl methyl (HEMC), methyl (MC), hydroxypropyl (HPC), hydroxyethyl (HEC) ndi zina zotero.
Nonionic cellulose ether ndi chinthu chofunikira chamankhwala chomwe chimafunidwa ndi makampani opanga zida zomangira ndi zokutira.Pakadali pano, kufunikira kwa msika uku kukukulirakulirabe chifukwa chakuchulukirachulukira kwamitengo yamakampani yomanga nyumba komanso kukula kosalekeza kwa msika wa zokutira.Malinga ndi kafukufuku wochokera ku National Bureau of Statistics, ndalama zonse zogwirira ntchito zomanga dziko lonse m'magawo atatu oyambirira a 2022 zinali 20624.6 biliyoni yuan, kuwonjezeka kwa 7.8% poyerekeza ndi nthawi yomweyi chaka chatha.M'nkhaniyi, 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 wapakhomo wa nonionic cellulose ether mu 2022 udzafika matani 172,000. , chiwonjezeko chaka ndi chaka ndi 2.2%.
Pakati pawo, HEC ndi imodzi mwazinthu zodziwika bwino pamsika wapakhomo wopanda ionic cellulose ether.Amatanthauza mankhwala opangidwa kuchokera ku thonje zamkati monga zopangira kudzera mu alkalization, etherification, ndi pambuyo pochiritsa.Zakhala zikugwiritsidwa ntchito pomanga, Japan, etc. Chemical, kuteteza chilengedwe ndi madera ena angagwiritsidwe ntchito kwambiri.Motsogozedwa ndi kukula kosalekeza kwa kufunikira, ukadaulo wopanga mabizinesi apakhomo a HEC ukukulirakulira nthawi zonse.Mabizinesi ambiri otsogola okhala ndi ukadaulo komanso zopindulitsa zazikulu atuluka, monga Yi Teng New Materials, Yin Ying New Materials, ndi TAIAN Rui tai, ndipo zina mwazinthu zazikulu zamabizinesiwa zafika pamlingo wapadziko lonse lapansi.mlingo wapamwamba.Motsogozedwa ndi kukula kwachangu kwa magawo amsika m'tsogolomu, chitukuko chamakampani osakhala a ionic cellulose ether chidzakhala chabwino.
Ofufuza a Xin Si Jie adanena kuti non-ionic cellulose ether ndi mtundu wa zinthu za polima zomwe zimagwira ntchito bwino komanso zimagwiritsidwa ntchito kwambiri.Motsogozedwa ndi kukula kwachangu kwa msika wake, kuchuluka kwa mabizinesi apakhomo pantchitoyi kukuchulukirachulukira.Mabizinesi akuluakulu akuphatikizapo Hebei SHUANG NIU, Tai An Rui Tai, Shandong Yi Teng, Shang Yu Chuang Feng, North Tian Pu, Shandong He da, etc., mpikisano wamsika ukukula kwambiri.M'nkhaniyi, kufananiza kwa zinthu zapakhomo zomwe si-ionic cellulose ether zikukula kwambiri.M'tsogolomu, makampani am'deralo ayenera kufulumizitsa kafukufuku ndi chitukuko cha zinthu zapamwamba komanso zosiyana, ndipo makampaniwa ali ndi chipinda chachikulu cha kukula.
Nthawi yotumiza: Mar-28-2023