Cellulose ether imhando yemasikirwo epolymer yakatorwa zvinhu, ine maitiro emulsification uye kumiswa. Pakati pemhando dzakawanda, HPMC ndiyo ine yakanyanya kubuda uye inoshandiswa zvakanyanya, uye kubuda kwayo kuri kuwedzera nekukurumidza.
Mumakore achangopfuura, nekuda kwekukura kwehupfumi hwenyika, kugadzirwa kwe cellulose ether munyika yangu kwakawedzera gore negore. Panguva imwecheteyo, nekuvandudzwa kwesainzi yemumba uye tekinoroji, yakakwirira-yekupedzisira cellulose ether iyo pakutanga yaida huwandu hukuru hwekutengesa ikozvino inoiswa munzvimbo zvishoma nezvishoma, uye vhoriyamu yekunze yemukati cellulose ethers inoramba ichiwedzera. Dhata inoratidza kuti kubva munaNdira kusvika munaNovember 2020, China cellulose ether inotengeswa kunze yakasvika 64,806 matani, gore-pa-gore kuwedzera kwe14.2%, yakakwira kupfuura huwandu hwekutumira kunze kwegore rose ra2019.
Cellulose ether inokanganiswa nemitengo yekotoni iri kumusoro:
Izvo zvakakosha zvekushandisa zve cellulose ether zvinosanganisira zvekurima uye zvemasango zvigadzirwa zvinosanganisira rakanatswa donje uye makemikari zvigadzirwa zvinosanganisira propylene oxide. Iyo mbishi yekotoni yakanatswa ikotoni linters. nyika yangu ine kugadzirwa kwedonje kwakawanda, uye nzvimbo dzekugadzira machira ekotoni anonyanya kutariswa muShandong, Xinjiang, Hebei, Jiangsu nedzimwe nzvimbo. Makotton linters akawanda uye mune zvakawanda.
Donje rine chikamu chakakura mukugadzirwa kwehupfumi hwezvekurima, uye mutengo waro unokanganiswa nezvakawanda zvakaita semamiriro echisikigo uye kuwanikwa kwepasi rose uye kudiwa. Saizvozvo, zvigadzirwa zvemakemikari zvakaita sepropylene oxide uye methyl chloride zvinokanganiswawo nemitengo yemafuta epasi rose. Sezvo mbichana dzichiita chikamu chikuru mumutengo wechimiro che cellulose ether, kuchinjika kwemitengo yezvigadzirwa zvinokanganisa zvakananga mutengo wekutengesa we cellulose ether.
Mukupindura kudzvinyirirwa kwemutengo, vagadziri ve cellulose ether vanowanzoendesa kudzvanywa kumaindasitiri epasi, asi mhedzisiro yekufambisa inokanganiswa nekuoma kwezvinhu zvigadzirwa zvehunyanzvi, kusiyana kwechigadzirwa uye mutengo wechigadzirwa wakawedzerwa kukosha. Kazhinji, mabhizinesi ane akakwira tekinoroji zvipingamupinyi, akapfuma zvigadzirwa zvikamu, uye yakakwirira yakawedzera kukosha ane mabhenefiti makuru, uye mabhizinesi anochengetedza mwero wakadzikama wepurofiti yakakura; kana zvisina kudaro, mabhizinesi anofanirwa kutarisana nekumanikidzwa kukuru kwemitengo. Pamusoro pezvo, kana nharaunda yekunze isina kugadzikana uye huwandu hwekuchinja kwechigadzirwa hwakakura, makambani epamusoro ezvigadzirwa zvemhando yepamusoro anonyanya kuda kusarudza vatengi vepasi vane chiyero chakakura chekugadzira uye simba rakasimba rakazara kuti ive nechokwadi chekubatsira kwehupfumi panguva uye kuderedza njodzi. Naizvozvo, izvi zvinodzikamisa kukudziridzwa kwemadiki-scale cellulose ether mabhizinesi kune imwe nhanho.
Downstream Market Structure:
Nekuenderera mberi kwekufambira mberi kwesainzi uye tekinoroji, musika wepasi unodikanwa uchakura zvinoenderana. Panguva imwecheteyo, chiyero chezvikumbiro zvepasi chinotarisirwa kuramba chichiwedzera, uye kudiwa kwepasi kunochengetedza kukura kwakadzikama. Mune yakadzika musika chimiro che cellulose ether, zvekuvaka, kuongorora mafuta, chikafu uye mamwe minda zvinotora chinzvimbo chikuru. Pakati pavo, chikamu chezvivakwa zvekuvaka ndicho musika mukuru wevatengi, unoverengera kupfuura 30%.
Indasitiri yekuvaka ndiyo yakakura mutengi munda weHPMC zvigadzirwa:
Muindasitiri yekuvaka, zvigadzirwa zveHPMC zvinoita basa rakakosha mukubatanidza uye kuchengetedza mvura. Mushure mekusanganisa hushoma hweHPMC nesamende dhaka, inogona kuwedzera viscosity, tensile uye shear simba resimende dhaka, dhaka, binder, nezvimwewo, nekudaro kuvandudza mashandiro ezvivakwa zvekuvaka, kuvandudza kunaka kwekuvaka uye mashandiro ekugadzira michina. Pamusoro pezvo, HPMC zvakare yakakosha kudzoreredza kugadzirwa uye kutakura kwekongiri yekutengesa, iyo inogona kuvhara mvura uye kuwedzera rheology yekongiri. Parizvino, HPMC ndiyo huru cellulose ether chigadzirwa chinoshandiswa mukuvaka chisimbiso zvinhu.
Indasitiri yekuvaka ndiyo mbiru yakakosha indasitiri yehupfumi hwenyika yangu. Iyo data inoratidza kuti nzvimbo yekuvaka yekuvaka dzimba yakawedzera kubva pa7.08 bhiriyoni masikweya metres muna 2010 kusvika 14.42 bhiriyoni masikweya metres muna 2019, iyo yakakurudzira zvakanyanya kukura kwemusika we cellulose ether.
Kubudirira kwese kweindasitiri yezvivakwa kwakawedzera, uye nzvimbo yekuvaka nekutengesa yakawedzera gore negore. Ruzhinji ruzivo runoratidza kuti muna 2020, kuderera kwepamwedzi-pa-gore munzvimbo itsva yekuvaka yedzimba dzekutengesa kwave kuderera, uye kuderera kwegore negore kwave kuri 1.87%. Muna 2021, maitiro ekudzoreredza anotarisirwa kuenderera mberi. Kubva munaNdira kusvika Kukadzi gore rino, chiyero chekukura kwenzvimbo yekutengesa yezvivakwa zvekutengesa uye zvivakwa zvekugara zvakadzokera ku104,9%, iyo iri kuwedzera kukuru.
Kuchera Oiri:
Musika wekuchera mainjiniya masevhisi eindasitiri musika unonyanya kukanganiswa nekuongorora kwepasirese uye kusimudzira kudyara, iine ingangoita makumi mana muzana yepasi rose yekuongorora portfolio yakazvipira kudhiraivha mainjiniya masevhisi.
Munguva yekuchera oiri, mvura yekuchera inoita basa rakakosha pakutakura nekumisa kucheka, kusimbisa madziro egomba uye kuyera kuumbwa kwekumanikidza, kutonhora nekuzora zvibooro, uye kutumira simba rehydrodynamic. Nokudaro, mubasa rekuchera mafuta, zvakakosha zvikuru kuchengetedza humidity yakakodzera, viscosity, fluidity uye zvimwe zviratidzo zvekuchera mvura. Iyo polyanionic cellulose, PAC, inogona kukobvu, kuisa mafuta ekubooresa, uye kutumira hydrodynamic simba. Nekuda kweiyo yakaoma geological mamiriro munzvimbo yekuchengetera oiri uye kuoma kwekuchera, pane kudiwa kukuru kwePAC.
Pharmaceutical accessories industry:
Nonionic cellulose ethers inoshandiswa zvakanyanya muindasitiri yemishonga semishonga yemishonga yakadai semakobvu, disperants, emulsifiers uye mafirimu ekare. Inoshandiswa kupfekedza firimu uye kunamira kwemapiritsi emishonga, uye inogona kushandiswawo kumiswa, kugadzirira ophthalmic, mahwendefa anoyangarara, etc. Sezvo mishonga yegiredhi cellulose ether ine zvakanyanya zvinodikanwa pakuchena uye viscosity yechigadzirwa, maitiro ekugadzira akaenzana. yakaoma uye kune mamwe maitiro ekugeza. Kuenzaniswa nemamwe mamakisi ezvigadzirwa zve cellulose ether, mwero wekuunganidza wakaderera uye mutengo wekugadzira wakakwira, asi kukosha kwakawedzerwa kwechigadzirwa kwakakwirawo. Zvigadzirwa zvemishonga zvinonyanya kushandiswa mukugadzira zvigadzirwa senge makemikari kugadzirira, Chinese patent mishonga uye biochemical zvigadzirwa.
Nekuda kwekunonoka kutanga kweindasitiri yezvemishonga yenyika yangu, huwandu hwazvino hwebudiriro hwakaderera, uye magadzirirwo eindasitiri anofanirwa kuvandudzwa. Mumutengo wekubuda kwemishonga yemishonga yemumba, kukosha kwekubuda kwezvipfeko zvemushonga zvemumba kunotora chikamu chakaderera che2% kusvika 3%, iyo yakadzikira zvakanyanya kupfuura chikamu chemishonga yekunze, iyo ingangoita 15%. Zvinogona kuoneka kuti mudzimba mishonga yemishonga ichiri kuwana yakawanda nzvimbo yekusimudzira., Zvinotarisirwa kunyatso kusimudzira kukura kweiyo inoenderana cellulose ether musika.
Kubva pamaonero ekugadzirwa kwemumba cellulose ether, Shandong Head ine hukuru hukuru hwekugadzira, inoverengera 12.5% yehuwandu hwekugadzira huwandu, ichiteverwa naShandong RUITAI, Shandong YITENG, North TIANPU Chemical uye mamwe mabhizinesi. Pakazere, kukwikwidza muindastiri kunotyisa, uye kutarisisa kunotarisirwa kuwedzera kuwedzera.
Nguva yekutumira: Mar-29-2023