N-Hydroxy-5-norbornene-2,3-dicarboximide CAS 21715-90-2
ʻO ka versatility o N-hydroxy-5-norbornene-2,3-dicarboximide he mea koʻikoʻi ia i ka hana ʻana i nā mea like ʻole, e like me nā adhesives lōʻihi loa, nā uhi, a me nā resins.ʻO kona ʻano hana ʻokoʻa a me ka hiki ke hana i nā hopena kemika like ʻole e lilo ia i mea hoʻohui pono no nā ʻoihana e pili ana i nā polymers kūikawā a me ka synthesis organik.
Eia kekahi, hoʻohana nui ʻia ʻo NBHDI ma ke ʻano he mea hoʻopili cross-linking i ka ʻoihana ʻōpala.ʻO kona hoʻohui ʻia ʻana i loko o nā pūhui lāʻau e hoʻonui ai i kā lākou mau waiwai mechanical, me ka modulus, ka ikaika tensile, a me ke kūpaʻa wela.Ke alakaʻi nei kēia i ka hoʻomaikaʻi ʻana i ka hana a me ka lōʻihi o nā huahana lāʻau lapaʻau, e kūpono ana iā lākou no kahi ākea o nā noi e like me nā ʻāpana automotive, sila, a me nā gaskets.
ʻO ke kūpaʻa wela maikaʻi loa o N-hydroxy-5-norbornene-2,3-dicarboximide e hiki ai ke hoʻohana ʻia ma ke ʻano he lāʻau lapaʻau i nā resins epoxy a me polyester.Ma ka hoʻokomo ʻana i ka NBHDI i loko o kēia mau resins, hōʻike lākou i ka pale ʻana i ka wela, nā kemika, a me nā kūlana o ka wā.ʻO kēia hiʻohiʻona i hoʻolilo iā NBHDI i mea waiwai nui i ka hana ʻana i nā mea hoʻonaninani kiʻekiʻe, composites, a me nā ʻōnaehana adhesive.
I ka hopena, N-hydroxy-5-norbornene-2,3-dicarboximide paʻa i ka mana nui ma ke ʻano he pūhui kemika koʻikoʻi ma waena o nā ʻoihana he nui.Me kāna mau noi like ʻole i nā adhesives, rubbers, coatings, and composites, ʻoiaʻiʻo e hāʻawi nui kēia hui i nā ʻāpana like ʻole.Paipai mākou iā ʻoe e ʻimi i nā mea hiki ke hoʻohana i ka NBHDI i kāu ʻoihana a ʻike i ka mana hoʻololi i hāʻawi ʻia.
Hōʻike:
| Ka nana aku | Off-keʻokeʻo a keʻokeʻo crystalline pauda | Hoʻohālike |
| Maemae(%) | ≥98.0 | 99.5 |
| Lae hehee(℃) | 165-170 | 168.6-169.8 |
| Lossma ka maloo ana(℃) | ≤0.5 | 0.13 |
