Eteri ya cellulose idafite ionic ni ibikoresho by'ingenzi bya chimique bikenewe n'inganda z'ibikoresho by'ubwubatsi n'inganda zikora irangi. Kuri ubu, bitewe n'ubwiyongere buhoraho bw'agaciro k'umusaruro wose w'inganda z'ubwubatsi zo mu gihugu ndetse n'iterambere rihoraho ry'isoko ry'irangi, icyifuzo cy'isoko gikomeje kwiyongera.
Eteri ya selulosi yerekeza ku kintu cya polymer gifite imiterere ya eteri ikozwe muri selulosi. Irashongesha mu mazi, igabanya alkali na organic solvent, kandi ifite thermos-plasticity. Ikoreshwa cyane mu biribwa, mu buvuzi, mu buvuzi bwa buri munsi, mu bwubatsi, mu myenda, muri peteroli, mu buvuzi bwa shimi, ikoreshwa cyane mu gusiga, mu bikoresho by'ikoranabuhanga no mu bindi bikorwa. Dukurikije imiterere itandukanye ya ionization, eteri za selulosi zishobora kugabanywamo ibice bitatu: eteri za selulosi zitari ioni, eteri za selulosi za ioni, na eteri za selulosi zivanze.
Ugereranyije na eteri za ioni n'izivanze za cellulose, eteri za cellulose zitari ioni zifite ubushobozi bwo kurwanya ubushyuhe, kurwanya umunyu, gushonga kw'amazi, kudahinduka kw'imiti, igiciro gito no gukora neza, kandi zishobora gukoreshwa nk'ibikoresho byo gukora filime, Emulsifiers, thickeners, agents zo kubika amazi, ibifunga, ibikomeza n'ibindi bikoresho by'imiti bikoreshwa cyane mu bwubatsi, gusiga irangi, imiti ya buri munsi, ibiryo, imyenda n'ibindi, kandi isoko rifite amahirwe menshi yo gutera imbere. Kuri ubu, eteri za cellulose zitari ioni zisanzwe zirimo hydroxypropyl methyl (HPMC), hydroxyethyl methyl (HEMC), methyl (MC), hydroxypropyl (HPC), hydroxyethyl (HEC) n'ibindi.
Nonionic cellulose ether ni ibikoresho by'ingenzi bya chimique bikenewe n'inganda z'ibikoresho by'ubwubatsi n'inganda zikora irangi. Kuri ubu, icyifuzo cyayo ku isoko gikomeje kwiyongera bitewe n'ubwiyongere buhoraho bw'agaciro k'umusaruro wose w'inganda z'ubwubatsi zo mu gihugu ndetse n'iterambere rihoraho ry'isoko ry'irangi. Dukurikije amakuru aturuka mu Kigo cy'Igihugu gishinzwe Ibarurishamibare, agaciro k'umusaruro wose w'inganda z'ubwubatsi zo mu gihugu mu bihembwe bitatu bya mbere bya 2022 kari miliyari 20624.6 z'amayuani, ubwiyongere bwa 7.8% ugereranije n'igihe nk'icyo umwaka ushize. Muri uru rwego, dukurikije "Raporo y'Ubushakashatsi ku Isoko ry'Ubucuruzi n'Amahirwe yo Guteza Imbere ry'Ubushinwa rya Nonionic Cellulose Ether" yashyizwe ahagaragara na Xin si jie Industry Research Center, ingano y'ibicuruzwa by'isoko ry'irangi ry'irangi ry'irangi ryo mu gihugu ryo mu 2022 izagera kuri toni 172.000, ubwiyongere bw'umwaka ku mwaka bwa 2.2%.
Muri byo, HEC ni kimwe mu bicuruzwa by’ingenzi ku isoko rya eteri ya cellulose itari ionic. Bivuga ibicuruzwa bya shimi byakozwe mu ipamba nk'ibikoresho fatizo binyuze mu kubyaza umusaruro, kubihinduramo imyuka, no kubitunganya nyuma yo kubikora. Byakoreshejwe mu bwubatsi, mu Buyapani, nibindi. Ibinyabutabire, kurengera ibidukikije n'ibindi bishobora gukoreshwa cyane. Bitewe n'ubwiyongere bukomeje bw'ibikenewe, urwego rw'ikoranabuhanga mu musaruro w'ibigo bya HEC byo mu gihugu ruhora rutera imbere. Ibigo byinshi bikomeye bifite ikoranabuhanga n'ibyiza binini byagaragaye, nka Yi Teng New Materials, Yin Ying New Materials, na TAIAN Rui tai, kandi bimwe mu bicuruzwa by'ingenzi by'ibi bigo byageze ku rwego mpuzamahanga. Bitewe n'iterambere ryihuse ry'ibice by'isoko mu gihe kizaza, iterambere ry'inganda za eteri za cellulose itari ionic zo mu gihugu rizaba ryiza.
Abasesenguzi b’inganda za Xin Si Jie bavuze ko eteri ya cellulose idafite ionic ari ubwoko bw’ibikoresho bya polymer bifite imikorere myiza kandi ikoreshwa mu buryo bwagutse. Bitewe n’iterambere ryihuse ry’isoko ryayo, umubare w’ibigo by’imbere mu gihugu muri uru rwego urimo kwiyongera. Ibigo by’ingenzi birimo Hebei SHUANG NIU, Tai An Rui Tai, Shandong Yi Teng, Shang Yu Chuang Feng, North Tian Pu, Shandong He da, nibindi, irushanwa ry’isoko ririmo kwiyongera cyane. Muri uru rwego, uburinganire bw’ibicuruzwa bya cellulose idafite ionic byo mu gihugu burimo kwiyongera cyane. Mu gihe kizaza, ibigo byo mu gihugu bigomba kwihutisha ubushakashatsi n’iterambere ry’ibicuruzwa byo mu rwego rwo hejuru kandi bitandukanye, kandi uru ruganda rufite umwanya munini wo gukura.
Igihe cyo kohereza ubutumwa: Werurwe-28-2023