Cellugul etherIhe atụ bụ polymer na-eji cellose nwere ihe owuwu ether. Mgbanaka nke mkpụrụ ndụ ọ bụla nwere ụdị mkpụrụ osisi na-amị amị, onye otu hydroxy na nke isii carbon na atọ na nke abụọ na nke atọ na nke abụọ na nke atọ na atọ na nke abụọ na nke atọ. A na-eji hydrogen n'otu hydroxy na-edochi site na hydrocarbon otu iji mepụta cellosen. Ọ bụ ngwaahịa nke ihe nnọchi nke hydroxyl hydrogen site na hydrocarbon ndị otu na polymer polymen. Cellulose bụ polyhydroxy polymen ma ọ bụ gbazee. Enwere ike ịgbasa cellulose na mmiri, itughari alkali ngwọta na ọnya akụkụ mgbe enwere ikelelification, ma nwee ihe ọkụkụ.
Celligul Ether bụ okwu nke usoro ngwaahịa na-emepụta site na mmeghachi omume nke alkali Cellulose na onye nnọchi anya na-egosi n'okpuru ọnọdụ ụfọdụ. A na-eji ikike alkali dị iche iche na-eme ihe dị iche iche iji nweta etters dị iche iche.
Dabere na ihe ndị ionization nke ndị nọchiri anya ya, enwere ike kee ihe atụ nke mkpụrụ ndụ (dịka celloxyyyyythyythyythythythythythyythythythythythythythythythythythythythythym cellulose) na nke na-abụghị nke methy (dị ka methy cellulose).
Dabere na ụdị dị mma,Eversgbọala CellugulIhe atụ ekewa n'ime otu ehet (dika nke methy cellulose) ma gwakọta ether (dị ka hydropyyl methyl cellulose). Dabere na solubality, enwere ike kewaa soluble mmiri na mmiri soluble (dị ka hydroxyethyl cellulose) na orgl cellusation). Mkpokọta ngwa agha akọrọ na-eji celluble cellulase, nke a ga-ekewa ya na ụdị ngwa ngwa na-egbu oge ma na-egbu oge ịgwọ ọrịa mgbe ị na-eme ọgwụ.
Ndụmọdụ na-arụ ọrụ dị mkpa na imezi ihe ngwa ngwa akpọnwụ na akaụntụ maka ihe karịrị 40% nke ihe a gwakọtara na ngwa agha a gwakọtara. Ndị na-emepụta ihe ndị na-eweta ihe ndị si mba ọzọ na-eweta na-akwụ ụgwọ dị ukwuu nke ụlọ ahịa ụlọ ahịa n'ụlọ ahịa. N'ihi ya, ọnụ ahịa ngwaahịa a kpọrọ nkụ ka dị, ka dị elu, ọ na-esi ike ka ukwuu na ngwa agha ma nke na-acha uhie uhie na nnukwu mpaghara. A na-achịkwa ngwaahịa ndị dị elu site na ụlọ ọrụ mba ofesi, ngwa agha akọrọ uru dị ala, ọnụego ọnụahịa na-adịghị mma; Ngwa nke itinye aka na usoro na nyocha ezubere iche, na-agbaso usoro ndị si mba ọzọ.
Achịcha na-ahụ maka mmiri bụ ihe dị mkpa iji meziwanye arụmọrụ mmiri nke ngwa agha akọrọ na otu isi na-egosi na a na-akwụ anụ ahụ. Isi ọrụ nke cellulose eather bụ ijigide mmiri.
Usoro ihe omume nke cellulose na ngwa agha dị ka ndị a:
(1) Ọgwụgwọ na cellugul ethethet na mmiri, n'ihi na ihe na-arụ ọrụ na-eme ka eke na sistemụ, yana mkpụrụ osisi na-echebe ya, "ngwugwu" dị elu, na elu ya Mepụta oyi akwa ihe nkiri, sistemụ slurry kwụsie ike, ma na-eme ka slurry na usoro ịgwakọta nke mmiri mmiri nwere ike.
(2)Cellugul etherNgwọta n'ihi njiri mara mma ya, nke mere na mmiri ahụ dị mfe ida, ma wepụta ya nke ukwuu, ma na-ejigide njigide mmiri dị mma na ọrụ ike.
Oge post: Apr-25-2024