Ucwaningo nokuhlaziywa kwesimo samanje sokuthuthukiswa kwemboni ye-Cellulose ether e-China.I-Cellulose ether e-China yaqala sekwephuzile, amazwe athuthukile athuthukisa imakethe yangaphambi kwesikhathi isivuthiwe, okwamanje, amabhizinisi okukhiqiza i-cellulose ether aziwa kakhulu emhlabeni jikelele asezingeni eliphezulu emhlabeni jikelele- ekupheleni ukunikezwa kwemakethe, bamba ukusetshenziswa kobuchwepheshe obuphambili, uma kuqhathaniswa nabasebenzi bakwamanye amazwe abenza ucwaningo nokukhiqizwa kwe-cellulose ether e-China, inani lezinqolobane kanye nezinga eliphezulu lochwepheshe, kunegebe elithile ocwaningweni nasekuthuthukisweni nasekusetshenzisweni kobuchwepheshe.
Njengoba ukuthuthukiswa kokuqaphela ukuvikelwa kwemvelo kanye nezinqubomgomo eziqinile zezemvelo, izidingo zemvelo zikhuphuka naphezulu zempahla yokwakha, ukumbozwa okuphezulu kokuvikelwa kwemvelo, ngenani elikhulu labathengi, kugqugquzele ukuthuthukiswa okusheshayo kwezigqoko zezakhiwo eminyakeni yamuva, kukhuthaza ukukhula kwama-cellulose ethers. isidingo semakethe ngesikhathi esifanayo, i-cellulose ether ikakhulukazi yakhiwe i-ethyl cellulose, i-methyl cellulose, i-methyl cellulose, i-hydroxyethyl cellulose, njll.
Udaka oluxubile olomile lusebenzisa i-cellulose encibilika emanzini, engahlukaniswa ngohlobo oluncibilika ngokushesha kanye nohlobo lokuncibilika olubambezelekile.
Ngaphezu kwalokho, i-cellulose ether ingasetshenziswa emikhakheni ehlobene kakhulu nathi, njengamabhethri, umuthi wokuxubha amazinyo, okokuhlanza, ukwenza iphepha, izitsha zobumba, izindwangu nokunye.
Ngokwesigaba samakhemikhali sesakhiwo sezinto ezibambele, zingahlukaniswa zibe ama-anionic, ama-cationic nama-non-ionic ethers.
I-non-ionic cellulose ether isetshenziswa ikakhulukazi ezansi nomfula kwezokwelapha, ukudla nokuhlola, okokugcotshwa nezihlanzi, amakhemikhali ansuku zonke, imboni yokumba uwoyela.Ngokusho kwezibalo zedatha ye-Chinese Cellulose Association, ngo-2012, ukukhiqizwa kwe-ether yase-China okungeyona ionic cellulose okungamathani ayi-100,000, kuya ku-2018 ukukhiqizwa kwe-non-ionic cellulose ether yaseChina kwakhula kwaba amathani angama-300,000.Kunezizathu ezimbili eziyinhloko zokuthuthuka ngokushesha kwemboni:
Ngakolunye uhlangothi, ukuhlomula ekuthuthukisweni okusheshayo kokuhlala emadolobheni asekhaya kanye nokukhuthazwa kwezinqubomgomo zikazwelonke, isidingo semakethe se-non-ionic cellulose ether emikhiqizweni yezinga lezinto zokwakha siyakhula.
Izici ezimbili, ikakhulukazi ukukhiqizwa kwe-cellulose ether ezimele kanye nezinga locwaningo kanye nentuthuko liyaqhubeka lithuthuka, ebangeni lokudla kanye nemithi kanye nemikhiqizo yasekhaya ye-cellulose ether kancane kancane ithatha indawo yenani lempahla ethengwayo kancane kancane yanda, ne-cellulose ether ekungeneni kwemakethe ephansi nomfula kanye nokudonsa kwamanye amazwe, ikusasa umthamo wemakethe ye-cellulose ether kulindeleke ukuthi uqhubeke nokukhula.
Njengamanje, iphethini yemakethe ye-cellulose ether yaseShayina ihlakazekile, umehluko wemikhiqizo mkhulu, ukuncintisana kwezimakethe ezisezingeni eliphansi kunamandla kakhulu, ngokudla nemithi kanye nezinhlobo ezisezingeni eliphezulu embundwini ophezulu, abakhiqizi abambalwa.Ingabe ibhodi elifushane lemboni ye-cellulose ether yaseChina.
I-Cellulose ether ngokuya ngenkundla yesicelo: Ibanga lokudla kanye nebanga lezemithi kanye nebanga lezinto zokwakha kanye namakhemikhali ansuku zonke, isidingo semakethe yempahla yokwakha ye-cellulose ether sikhulu kakhulu, kuze kufike esidingweni semakethe iyonke, okuhlanganisa ukwakhiwa nokumboza kanye nensimu ye-PVC ibalwe ku-80. %, okuhlanganisa inkambu yokugqoka ebalwe ngaphezu kuka-60% womhlaba, emazweni angaphandle i-cellulose ether isetshenziswa kabanzi kumakhemikhali wansuku zonke kanye nezindawo zemithi nokudla, ukudla nemithi yaseChina kanye nezicelo zamakhemikhali zansuku zonke zibalelwa ku-11% kuphela, nokwanda okuqhubekayo inkambu yesicelo, isidingo sokusebenza kwe-cellulose ether ensimini siyaqhubeka nokukhula.
Eminyakeni yamuva nje, isidingo semakethe ye-cellulose ether yaseChina ngokusho kwenethiwekhi eyinhloko "i-2019-2024 yaseShayina yocwaningo lwemakethe ye-cellulose ether embonini kanye nombiko wokuncintisana wokuhlaziya amathemba wokutshalwa kwezimali" ucwaningo lwemakethe kanye nedatha yokuhlaziya lubonisa ukuthi ngo-2012, isidingo semakethe ye-cellulose ether yaseShayina esingaphansi kuka-336,600 amathani engxenyeni yokuqala ka-2016 i-cellulose ether ifuna amathani angama-314,600, Isidingo semakethe yonyaka singamathani angama-635,100, isidingo semakethe ngo-2019 singaphezu kwamathani angama-800,000, futhi kubikezelwa ukuthi isidingo semakethe ngo-2020 sizoba ngaphezu kwamathani angama-900,000. .2019-2025 Imakethe ye-cellulose ether yaseChina ihlanganisa izinga lokukhula lonyaka ukuze kugcinwe ukukhula okungu-3%, isidingo semakethe sizokwandisa izindawo ezintsha, imakethe yesikhathi esizayo izobonisa umkhuba wesivinini esimaphakathi sokukhula.
Isikhathi sokuthumela: Mar-23-2022