Epoxy resin n'ozuzu na-ezo aka na organic polymer compound nwere abụọ ma ọ bụ karịa epoxy iche iche na molekul na-etolite a atọ akụkụ crosslinked netwọk gwọrọ ngwaahịa n'okpuru omume nke kwesịrị ekwesị kemịkalụ elekọta mmadụ.Ewezuga ole na ole, ibu molekụla ya adịghị elu.Epoxy resin mmiri bu mmiri bụ sistemu mgbasa siri ike nke a kwadebere site na ịgbasa resin epoxy n'ime mmiri n'ụdị irighiri, ụmụ irighiri mmiri ma ọ bụ colloid.Mmiri resin epoxy nwere ikike ngbanwe siri ike maka nrapado dabere na ihe mgbaze, ma dịkwa mma karịa ihe mgbaze dabere na nrapado ọdịnala n'ọnọdụ ụfọdụ.A na-ejikarị resin epoxy nke mmiri eme ihe na akụkụ ụgbọ ala, ụgbọ okporo ígwè, ọrụ ugbo, arịa, gwongworo na mkpuchi nchebe ndị ọzọ.Ọ nwere ọtụtụ ngwa ngwa na atụmanya dị mma maka mmepe mmepụta ihe.
A na-ejikarị resin epoxy nke mmiri eme ihe n'ubi mkpuchi.N'okpuru usoro izugbe nke nchebe gburugburu ebe obibi zuru ụwa ọnụ, ngwa ngwa nke epoxy resin mmiri na-aga n'ihu na-arị elu.N'afọ 2020, ego n'ahịa ahịa epoxy resin zuru ụwa ọnụ ruru US $ 1122 nde, a na-atụkwa anya iru US $ 1887 nde na 2027, yana ọnụego mmụba kwa afọ nke 7.36% (2021-2027).
N'ime afọ ole na ole gara aga, China na-arụsi ọrụ ike na-akwalite mgbanwe nke mkpuchi akpa ma gbanwee ahịa mkpuchi akpa site na ihe mgbaze na-ekpuchi mmiri na-ekpuchi mmiri iji belata nkwụsị nke ihe mgbaze.Ngwa ngwa nke resin epoxy dabere na mmiri na-aga n'ihu na-eto eto.Na 2020, ọnụ ọgụgụ ahịa nke resin epoxy nke China sitere na mmiri dị ihe dị ka nde yuan 32.47, a na-atụkwa anya na ọ ga-eru ihe dị ka nde yuan 50 ka ọ na-erule 2025, na-enwe ọnụego uto kwa afọ nke 7.9% (2021-2027).Site na uto nke ahịa ahịa, mmepụta nke resin epoxy na China abawanyela site na tọn 95000 na 2016 ruo tọn 120000 na 2020, yana nkezi uto nke 5.8%.
Epoxy resin mmiri na-ebute mmiri adịghị emerụ gburugburu ebe obibi n'ihi ikuku VOC efu ya.Ya mere, a na-eji resins ndị a eme ihe n'ọtụtụ ebe na ụlọ ọrụ mkpuchi na nrapado.Iwu EU siri ike na-emetụta uto ahịa nke ukwuu.Dị ka ọmụmaatụ, dị ka European Conference Directive 2004/42/EC si kwuo, a na-amachibido mmepụta nke ogige organic na-agbanwe agbanwe (VOCs) n'ihi iji ihe mgbaze organic eme ihe ịchọ mma na agba na varnishes na iji eserese mmetụ ụgbọ ala.
N'ụwa niile, mkpuchi ka bụ ngwa kachasị mkpa nke resin epoxy na-ebute mmiri.N'afọ 2019, ejiri 56.64% nke resin epoxy mmiri mee ihe na mmepụta nke mkpuchi, 18.27% na mmepụta nke ihe mejupụtara, yana 21.7% nke mkpokọta nrapado.
N'ihe banyere mmepe, na mmepe nke mmepụta na mmepụta ihe, ọchịchọ maka mmiri mmiri epoxy resin na ụgbọala, ije, ngwá ụlọ, textile na ubi ndị ọzọ na-aga n'ihu na-ebili, na-ewu ubi bụ ngwa ngwa ngwa ngwa ngwa ngwa.Agbanyeghị, site na mmepe nke ụgbọ ala nwere ọgụgụ isi na nke na-azọpụta ike n'ọdịnihu, ụlọ ọrụ ụgbọ ala ga-aga n'ihu na-eto eto, yabụ atụmanya ngwa nke resin epoxy resin mmiri na mpaghara ụgbọ ala dị mma.
N'ihe gbasara asọmpi ahịa, asọmpi dị n'etiti ndị na-emepụta epoxy resin mmiri n'ahịa ụwa dị egwu.Mmiri epoxy resin nwere uru nchebe gburugburu ebe obibi yana ngwa dị iche iche.N'ime afọ ndị na-adịbeghị anya, ahịa ahịa anọgidewo na-arị elu.N'ọdịnihu, site na mmepe nke ụlọ ọnụ, ụgbọ ala na ụlọ ọrụ ndị ọzọ, ahịa ahịa maka resin epoxy mmiri ga-aga n'ihu na-eto eto.
Oge nzipu: Sep-13-2022