I-N-Hydroxy-5-norbornene-2,3-dicarboximide CAS 21715-90-2

Incazelo emfushane:

I-N-hydroxy-5-norbornene-2,3-dicarboximide, eyaziwa nangokuthi i-NBHDI, i-white crystalline solid ethole ukunakwa okuphawulekayo phakathi kochwepheshe embonini yamakhemikhali.Ifomula yayo yamakhemikhali, i-C9H9NO3, imele isakhiwo esiyinkimbinkimbi nesinokulinganisela kahle.Le nhlanganisela inephuzu eliphansi lokuncibilika futhi iyancibilika kuzincibilikisi ezivamile ezifana ne-acetone, i-chloroform, ne-toluene.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ukuguquguquka kwe-N-hydroxy-5-norbornene-2,3-dicarboximide kuyenza ibe ingxenye ebalulekile ekukhiqizeni izinto ezihlukahlukene, njengezinamatheliso ezihlala isikhathi eside, okokuhlanganisa, nama-resin.Ukusebenza kabusha kwayo okukhethekile kanye nekhono lokubhekana nokushintshashintsha kwamakhemikhali okuhlukahlukene kuyenza ibe isengezo esibaluleke kakhulu ezimbonini ezisebenzelana nama-polymer akhethekile kanye ne-organic synthesis.

Ngaphezu kwalokho, i-NBHDI isetshenziswa kabanzi njenge-ejenti yokuxhumanisa embonini yenjoloba.Ukufakwa kwayo ezihlanganisweni zenjoloba kuthuthukisa izici zabo zemishini, okuhlanganisa i-modulus, amandla aqinile, nokuzinza kokushisa.Lokhu kuholela ekusebenzeni okuthuthukisiwe nokuqina kwemikhiqizo yenjoloba, okuyenza ifanelekele uhla olubanzi lwezinhlelo zokusebenza ezifana nezingxenye zezimoto, ama-seal, nama-gaskets.

Ukuqina okuhle kakhulu kokushisa kwe-N-hydroxy-5-norbornene-2,3-dicarboximide kuvumela ukuthi isetshenziswe njenge-ejenti yokwelapha ku-epoxy kanye ne-polyester resins.Ngokwethula i-NBHDI kulawa ma-resin, akhombisa ukumelana nokushisa, amakhemikhali, kanye nezimo zezulu.Lesi sici senze i-NBHDI yaba yisithako esiyisisekelo ekukhiqizeni okuseqophelweni eliphezulu kokunamathela, izinhlanganisela, nezinhlelo zokunamathela.

Sengiphetha, i-N-hydroxy-5-norbornene-2,3-dicarboximide inamandla amakhulu njengenhlanganisela yamakhemikhali ebalulekile kuzo zonke izimboni eziningi.Ngokusetshenziswa kwayo okuhlukahlukene kokunamathela, ama-rubber, okokunamathela, nezinhlanganisela, le nhlanganisela iqinisekile ukuthi izofaka isandla kakhulu emikhakheni ehlukahlukene.Sikukhuthaza ukuthi uhlole amathuba amaningi okusebenzisa i-NBHDI embonini yakho futhi ubone amandla oguquko ewanikezayo.

Ukucaciswa:

Ukubukeka	Off-impushana emhlophe ukuya emhlophe	Vumelanisa
Ubumsulwa(%)	≥98.0	99.5
Iphoyinti lokuncibilika(℃)	165-170	168.6-169.8
Lossekomisweni(℃)	≤0.5	0.13