Uphando kunye nohlalutyo lwemeko yangoku yophuhliso loshishino lweCellulose etere eChina.I-etere yeCellulose eTshayina yaqala kade, amazwe aphuhlileyo aphuhlisa imarike kwangethuba noko aqolileyo, ngoku, imveliso yamazwe ngamazwe eyaziwayo yamashishini emveliso yecellulose i-etere inkulu yehlabathi eliphezulu- ukuphela unikezelo lwemarike, bamba usetyenziso lweteknoloji ephucukileyo, xa kuthelekiswa nabasebenzi bangaphandle benza uphando kunye nokuveliswa kwe-cellulose ether e-China, inani loovimba kunye nenqanaba eliphezulu lobuchwephesha, unomsantsa othile kuphando kunye nophuhliso kunye neteknoloji yesicelo.
Njengoko ukongezwa kolwazi lokhuseleko lwendalo esingqongileyo kunye nemigaqo-nkqubo engqongqo yokusingqongileyo, iimfuno zokusingqongileyo ziphezulu nangaphezulu kwizixhobo zokwakha, ukugquma okuphezulu kokhuseleko lokusingqongileyo, ngenani elikhulu labathengi, kubangele uphuhliso olukhawulezileyo lweengubo zokwakha kwiminyaka yakutshanje, ikhuthaza ukukhula kwe-cellulose ethers. Imfuno yemarike ngaxeshanye, i-cellulose ether yenziwa ikakhulu yi-ethyl cellulose, i-methyl cellulose, i-methyl cellulose, i-hydroxyethyl cellulose, njl.
Udaka oluxubeneyo olomileyo lusebenzisa i-cellulose enyibilikayo emanzini, enokwahlulwa ibe luhlobo olunyibilikayo olukhawulezayo kunye nohlobo lokunyibilikisa olulibazisekileyo.
Ukongeza, i-cellulose ether ingasetyenziselwa kwiinkalo ezisondelelene nathi, ezifana neebhetri, i-toothpaste, i-detergent, ukwenza iphepha, i-ceramics, i-textiles kunye nokunye.
Ngokutsho kokuhlelwa kweekhemikhali ze-substituents, zinokwahlulwa zibe yi-anionic, cationic kunye ne-non-ionic ethers.
I-ether ye-cellulose e-non-ionic isetyenziswa kakhulu ezantsi kumayeza, ukutya kunye nokuvavanya, iingubo kunye ne-detergents, iikhemikhali zemihla ngemihla, imboni yokugaya ioli.Ngokutsho Chinese Cellulose Association data statistics, ngo-2012, China non-ionic cellulose imveliso ether malunga neetoni 100,000, ukuya 2018 China imveliso non-ionic cellulose ether ikhule ukuya 300.000 tons.Kukho izizathu ezibini eziphambili zophuhliso olukhawulezayo lweshishini:
Kwelinye icala, ukuxhamla kuphuhliso olukhawulezileyo lokufudukela ezidolophini kwasekhaya kunye nokukhuthazwa kwemigaqo-nkqubo yesizwe, imfuno yemarike ye-non-ionic cellulose ether ukuya kwimveliso yebakala lemathiriyeli iyakhula.
Imiba emibini, ikakhulu imveliso cellulose ether ezizimeleyo kunye nophando kunye nenqanaba lophuhliso iyaqhubeka ukuphucula, kwibakala lokutya kunye neyeza kunye neselulosi ether iimveliso zasekhaya ngokuthe ngcembe indawo umlinganiselo wemveliso ephuma kumazwe angaphandle ngokuthe ngcembe yanda, kunye neselulosi ether ukuya ezantsi kwimarike ukungena kunye nokutsalwa kumazwe angaphandle, ikamva. Umthamo wemarike ye-cellulose ether kulindeleke ukuba uqhubeke nokukhula.
Okwangoku, imodeli yemarike ye-cellulose ether ye-ether yaseChina ihlakazekile, ukuhluka kwemveliso kukhulu, ukhuphiswano lweemarike ezisezantsi luqina ngakumbi, ngokutya kunye namayeza kunye neentlobo eziphezulu kwi-high-end, abavelisi abambalwa.Ngaba China cellulose ether ishishini ibhodi elifutshane.
I-ether ye-cellulose ngokuhambelana nentsimi yesicelo: ibakala lokutya kunye nebakala lokunyanga kunye nebakala lezinto zokwakha kunye neekhemikhali zemihla ngemihla, imfuno yemarike yoshishino lwezixhobo zokwakha i-ether cellulose inkulu kakhulu, ukuya kuthi ga kwimfuno yemarike yonke, kuquka ukwakhiwa kunye nokwaleka kunye nentsimi ye-PVC ibalwa kwi-80. %, kubandakanywa intsimi yokugquma ibalelwa ngaphezu kwe-60% yehlabathi, kwi-ether cellulose yangaphandle isetyenziswa ngokubanzi kwiikhemikhali zemihla ngemihla kunye namasimi amayeza kunye nokutya, ukutya kunye namayeza aseTshayina kunye nezicelo zemichiza yemihla ngemihla zibalelwa kwi-11% kuphela, kunye nokwandiswa okuqhubekayo intsimi yesicelo, imfuno yokusebenza kwe-cellulose ether kwintsimi iyaqhubeka nokwandisa.
Kwiminyaka yakutshanje, imfuno yentengiso ye-cellulose ether yaseTshayina ngokutsho kuthungelwano olungundoqo "2019-2024 uphando lwemarike ye-cellulose yaseTshayina ye-ether kunye nesicwangciso sokhuphiswano lwengxelo yohlalutyo lotyalo-mali" uphando lwemarike kunye nohlalutyo lwedatha lubonisa ukuba ngo-2012, i-cellulose yase-China i-ether ezantsi imfuno yemarike ye-336,600. iitoni ukuya kwisiqingatha sokuqala 2016 imfuno cellulose ether ukuya 314.600 iitoni, Imfuno market yonyaka 635.100 iitoni, imfuno yemarike ngo-2019 ngaphezu 800.000 iitoni, kwaye kuqikelelwa ukuba imfuno market ngo-2020 iya kuba ngaphezu 900,000 iitoni. .I-2019-2025 yaseChina i-cellulose ether ye-market capacity i-compound rate yokukhula ngonyaka ukugcina ukukhula kwe-3%, imfuno yemarike iya kwandisa ngakumbi iindawo ezintsha, imarike yexesha elizayo iya kubonisa isantya somndilili wokukhula.
Ixesha lokuposa: Mar-23-2022