1. Okwu Mmalite nke Cellulose Ether
Cellulose ether bụ okwu n'ozuzu maka ụdị dị iche iche nke enwetara site na cellulose eke (owu a nụchara anụcha na pulp osisi, wdg) Ihe na-esi na ya pụta bụ ihe na-emepụta cellulose.Mgbe etherification, cellulose bụ soluble na mmiri, itughari alkali ngwọta na organic mgbaze, na nwere thermos plasticity.Enwere ọtụtụ ụdị cellulose ethers, nke a na-ejikarị arụ ọrụ, simenti, agba, ọgwụ, nri, mmanụ ala, kemịkalụ kwa ụbọchị, textiles, mpempe akwụkwọ na ngwa eletrọnịkị na ụlọ ọrụ ndị ọzọ.Dị ka ọnụ ọgụgụ nke ndị nọchiri anya ya, enwere ike kewaa ya n'ime otu ether na ngwakọta ether, na dịka ionization si kwuo, enwere ike kewaa ya na ionic cellulose ether na ndị na-abụghị ionic cellulose ether.Ka ọ dị ugbu a, ngwaahịa ionic cellulose ether ionic nwere teknụzụ mmepụta tozuru oke, nkwadebe dị mfe, ọnụ ala dị ọnụ ala, yana ihe mgbochi ụlọ ọrụ dị obere.A na-ejikarị ha eme ihe na mgbakwunye nri, inyeaka textiles, kemịkalụ kwa ụbọchị na ubi ndị ọzọ, yana ngwaahịa bụ isi n'ahịa.ngwaahịa.
2. Isi ojiji na ọrụ nke cellulose ether
Ka ọ dị ugbu a, cellulose ethers nke ụwa bụ CMC, HPMC, MC, HEC, wdg. N'ime ha, CMC nwere mmepụta kachasị ukwuu, na-aza ihe dị ka ọkara nke mmepụta ụwa, ebe HPMC na MC abụọ na-eme ihe dịka 33% nke ụwa. Achọ, na HEC na-aza ihe dịka 30% nke ihe achọrọ zuru ụwa ọnụ.13% nke ahịa.Ihe njedebe kachasị mkpa nke carboxymethyl cellulose (CMC) bụ ncha, na-aza ihe dị ka 22% nke ahịa ahịa ala, na ngwaahịa ndị ọzọ na-ejikarị eme ihe n'ọhịa nke ihe owuwu ụlọ, nri na ọgwụ.
Ọchịchọ Cellulose Ether zuru ụwa ọnụ site na ngwaahịa
3. Ngwa mgbada
N'oge gara aga, n'ihi oke mmepe nke mba m na-achọ cellulose ether n'ọhịa nke kemịkalụ kwa ụbọchị, ọgwụ, nri, mkpuchi, wdg, ọchịchọ maka cellulose ether na obodo m bụ isi na-elekwasị anya n'ọhịa nke ihe owuwu ụlọ.Ruo taa, ụlọ ọrụ ihe owuwu ụlọ ka na-ahụ maka 33% nke mba m chọrọ cellulose ether.%Ọchịchọ maka cellulose ether nke obodo m n'ihe gbasara ihe owuwu abawanyela, na ọchịchọ nke kemịkalụ kwa ụbọchị, ọgwụ, nri, mkpuchi, wdg na-eto ngwa ngwa na mmepe nke teknụzụ ngwa.Dịka ọmụmaatụ, n'afọ ndị na-adịbeghị anya, capsules osisi nwere cellulose ether dị ka isi ihe eji eme ihe, na anụ arụrụ arụ, ngwaahịa na-apụta na cellulose ether, nwere atụmanya dị ukwuu na ohere maka itolite.
Ọnụ ọgụgụ dị iche iche dị n'okpuru ahịa ahịa nke cellulose ether na obodo m
N'iji mpaghara nke ihe owuwu ụlọ dị ka ihe atụ, cellulose ether nwere ihe ndị magburu onwe ya dị ka ịgbatị, njide mmiri, na nkwụsị.Ya mere, a na-eji ihe eji eme ụlọ cellulose ether eme ihe n'ọtụtụ ebe iji melite mmepụta nke ngwa ngwa ngwa ngwa (gụnyere ngwa ngwa agwakọta mmiri na mmiri akọrọ), resin PVC, wdg, agba latex, putty, wdg, gụnyere arụmọrụ nke ụlọ ihe onwunwe ngwaahịa.N'ihi mmụba nke ọkwa obodo m nke obodo m, mmepe ngwa ngwa nke ụlọ ọrụ ihe owuwu ụlọ, ọganihu na-aga n'ihu nke ọkwa nhazi ihe owuwu, na mmụba nke nchebe gburugburu ebe obibi nke ndị na-azụ ahịa maka ihe owuwu ụlọ emeela ka a na-achọ ndị na-abụghị ionic cellulose ethers. n'ubi ihe owuwu ụlọ.N'ime oge atụmatụ afọ ise nke 13th, obodo m mere ngwa ngwa nrụzigharị nke ime obodo mepere emepe na ụlọ ndị mebiri emebi, ma wusie ike owuwu nke obodo mepere emepe, gụnyere ime ka mgbanwe nke ime obodo na ime obodo mepere emepe, na-akwalite nrụzigharị zuru oke nke ebe obibi ochie. ụlọ ochie dara ada na ihe anaghị ezu ezu Mwezigharị ụlọ na ndị ọzọ.Na ọkara mbụ nke 2021, mpaghara ụlọ obibi ọhụrụ malitere bụ 755.15 nde square mita, mmụba nke 5.5%.Ebe obibi arụchara bụ 364.81 nde square, mmụba nke 25.7%.Mweghachi nke ebe a gwụchara nke ezigbo ụlọ ga-eme ka ihe ndị metụtara ya dị n'ọhịa nke cellulose ether ụlọ ihe owuwu.
4. Usoro asọmpi ahịa
Obodo m bụ nnukwu onye na-emepụta cellulose ether n'ụwa.N'oge a, ether cellulose ether bụ ihe e ji arụ ụlọ ka etinyere ya n'ụzọ bụ isi.Shandong HEAD bụ ụlọ ọrụ na-eduga na ngalaba nke cellulose ether na China.Ndị ọzọ isi anụ ụlọ na-emepụta gụnyere Shandong RUITAI, Shandong HEAD, North TIANPU Chemical, YICHENG Cellulose, wdg mkpuchi-ọkwa, ọgwụ na nri-ọkwa cellulose ethers na-ugbu a tumadi monopolized site mba ọzọ ụlọ ọrụ dị ka Dow, Ashland, Shin-Etsu, na Lotte. .Na mgbakwunye na Shandong HEAD na ụlọ ọrụ ndị ọzọ nwere ikike karịa 10,000 tọn, e nwere ọtụtụ ndị na-emepụta obere ihe na-emepụta ihe na-abụghị ionic cellulose ethers nwere ikike nke 1,000 tọn.Nri dị elu na ngwaahịa ọkwa ọgwụ.
5. Bubata na mbupụ nke cellulose ether
N'afọ 2020, n'ihi mbelata nke mmepụta nke ụlọ ọrụ ndị si mba ọzọ n'ihi ọrịa na-efe efe nke mba ọzọ, oke mbupụ nke cellulose ether na mba m egosiwo ọganihu ngwa ngwa.Na 2020, mbupụ cellulose ether ga-eru tọn 77,272.Ọ bụ ezie na ọnụ ọgụgụ mbupụ nke cellulose ether nke mba m na-eto ngwa ngwa, ngwaahịa ndị a na-ebupụ na-abụkarị ihe na-ewu ụlọ cellulose ether, ebe oke mbupụ nke ọgwụ na nri cellulose ether dị ntakịrị, na agbakwunyere uru nke ngwaahịa mbupụ dị ala.Ka ọ dị ugbu a, olu mbupụ nke cellulose ether nke mba m bụ okpukpu anọ nke mbubata, mana ọnụahịa mbupụ erughị okpukpu abụọ nke mbubata.N'ọhịa nke ngwaahịa dị elu, usoro ngbanwe mbupụ nke cellulose ether ka nwere ọtụtụ ohere maka mmepe.
Oge nzipu: Feb-23-2023