N-ETHYL PYRROLIDONE (NEP)he mea hoʻohui kemika i ʻike ʻia no kāna mau hana like ʻole i nā kaʻina hana ʻoihana. ʻOi aku ka kikoʻī, hoʻohana ʻia ʻo NEP ma ke ʻano he mea hoʻoheheʻe polar organik ikaika me ka wai a me nā mea hoʻoheheʻe kūlohelohe maʻamau i kēlā me kēia ʻāpana e hiki ke hoʻoheheʻe ʻia. Ma kēia moʻomanaʻo moʻomanaʻo, e luʻu hohonu mākou i nā hiʻohiʻona like ʻole o NEP, pehea e hoʻohana ʻia ai i nā ʻoihana e like me nā pā lithium, dry adhesive degreasing, stripping agent of photoresist, coating development agent, a me nā mea hou aku!
Nā waiwai kemika:ʻO ka NEP he wai aniani ʻole me ka polarity kiʻekiʻe, ke kūpaʻa kemika kiʻekiʻe a me ke kūpaʻa wela kiʻekiʻe. ʻO kona wahi paila he 82-83 ℃(-101.3Kpa), ʻo 1.4665 ka helu refractive, ʻo 0.994 ka nui. Loaʻa iā ia nā hiʻohiʻona o ka solubility kiʻekiʻe, haʻahaʻa haʻahaʻa mahu a me ka haʻahaʻa dielectric mau. Hiki ke hoʻohana ʻia e like me ka solvent koho nui, catalyst a me ka cationic surfactant ma ka ʻoihana.
Nā noi：
ʻO kekahi o nā hiʻohiʻona nui o NEP ʻo ia ka hiki ke hana ma ke ʻano he kumu nāwaliwali. He mea pono kēia i nā ʻano hana kemika a me nā kaʻina hana. Eia kekahi, ʻo kona polarity ikaika a me ka miscibility e lilo ia i mea hoʻoheheʻe maikaʻi loa. He mea maikaʻi loa ka NEP e hiki ai iā ia ke hoʻoheheʻe i nā mea hiki ʻole i nā mea hoʻoheheʻe ʻē aʻe, me nā polymers, resins, a me kekahi mau mea inorganic.
ʻO kekahi o nā noi kaulana loa o NEP i ka hana ʻana i nā pā lithium. Hoʻohana ʻia ʻo NEP ma ke ʻano he mea hoʻoheheʻe e hoʻopau i ka paʻakai lithium i hoʻohana ʻia i nā pā lithium-ion. He mea nui kēia kaʻina hana i ka hana ʻana i nā pila me ka nui o ka ikehu kiʻekiʻe, ke ola pōʻai lōʻihi, a me ka hana palekana maikaʻi loa.
ʻO kekahi noi hoihoi o NEP ka hoʻohana ʻana i ka degreasing adhesive maloʻo. He mea hoʻomaʻemaʻe maikaʻi ʻo NEP e hiki ke wehe i nā mea haumia mai nā ʻili ma mua o ka hoʻopili ʻana. Eia kekahi, hoʻohana ʻia ia ma ke ʻano he mea wehe i ka photoresist, he mea nui ia i ka hana ʻana i nā papa kaapuni paʻi.
Hoʻohana ʻia ʻo NEP ma ke ʻano he mea hoʻomohala uhi, ma mua o ka ʻoihana aerospace. Hoʻohana ʻia ia no ka hoʻomohala ʻana i nā pale hana kiʻekiʻe e hiki ke kū i nā kūlana koʻikoʻi o ke kaiapuni a me ke kino. ʻO ka polarity ikaika o NEP he mea pono ia i kēia noi no ka mea hiki iā ia ke hoʻoheheʻe a hoʻopuehu i nā ʻāpana paʻa e hana i nā uhi paʻa a paʻa.
ʻO ka noi ʻana o NEP i ka epoxy resin adhesive edge-cutting kahi hihia hoʻohana kaulana. Hoʻohana ʻia ʻo NEP ma ke ʻano he mea ʻokiʻoki no nā resins epoxy e hoʻomaikaʻi i nā kihi o nā adhesives. Hoʻohana ʻia ia i nā noi ʻē aʻe e pili ana i nā mea hoʻopili kiʻekiʻe.
Hoʻopili huahana: 200kg / pahu
Ka mālama ʻana: pono ma ke anuanu, maloʻo a me ka ventilate.
Hiki ke hoʻopilikino ʻia ka huahana, hiki ke hoʻopili ʻia e like me nā pono o ka mea kūʻai aku, a nui ka nui
Nānā: I ka wā o ka lawe ʻana a me ka mālama ʻana, hoʻopaʻa ʻia, ʻoluʻolu, leakage.
ʻO N-ethyl-2-pyrodermine ka huahana nui o kā mākou hui, me nā kūlana maikaʻi ma ka pae kiʻekiʻe ma Kina. Ua hōʻiliʻili pū kā mākou mau hoa hana i nā hana huahana waiwai, ʻoihana ma hope o ke kūʻai aku a me nā limahana loea e hahai a alakaʻi. I ka wā e hoʻouna ai, e hoʻopili mākou i kahi hōʻike loiloi maikaʻi, nā ʻōlelo aʻoaʻo a me ka mālama ʻana no N-ethyl-2-pyrodermine.
I ka hopena, he mea koʻikoʻi ka NEP i nā kaʻina hana ʻoihana he nui, mai ka hana ʻana i nā pākahi lithium a hiki i ka hana ʻana i nā pale a me nā mea hoʻopili kiʻekiʻe. ʻO kona hiki ke hana ma ke ʻano he mea hoʻoheheʻe, kumu nāwaliwali, a me ka mea hoʻoneʻe e hoʻolilo iā ia i mea maʻalahi a pono. ʻO kona polarity ikaika a me ka miscibility e lilo ia i mea hoʻomaʻemaʻe maikaʻi a hoʻomohala. Me nā noi ʻokiʻoki he nui, ʻaʻole ia he mea kupanaha ke kū mai nei ʻo NEP ma ke ʻano he mea hoʻoheheʻe ʻoihana koʻikoʻi!
Ka manawa hoʻouna: Jul-11-2023