Nā huahana
-
4,4′-Oxybis(benzoyl Chloride)/DEDC cas:7158-32-9
ʻO 4,4-chloroformylphenylene ether, i ʻike ʻia ʻo CFPE, he mea hoʻohui kemika e loaʻa ai ka waiwai nui i nā ʻano hana ʻenehana.He pauda melemele me ke kumu mole o C8H4Cl2O a me ke kaumaha mole o 191.03 g/mol.Hoʻohana nui ʻia ʻo CFPE ma ke ʻano he reactive intermediate i nā syntheses like ʻole, hiki ke hana i nā polymers kiʻekiʻe a me nā copolymers.
-
4,4′-Bis(4-aminophenoxy)biphenyl cas:13080-85-8
ʻO ka 4,4′-bis(4-aminophenoxy) biphenyl he pūhui mea ola me kahi ʻano mole C24H20N2O2.ʻIke ʻia ʻo Dianisidine, aia kēia mea ma ke ʻano he pauka paʻa i hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe organik.Ma muli o kona ʻano molecular kū hoʻokahi a me nā ʻano physiochemical, ʻike kēia kemika i ka hoʻohana ākea ma ke ʻano he kikowaena i ka synthesis o nā dyes, pigments, a me nā lāʻau lapaʻau, ma waena o nā noi ʻē aʻe.
-
![2,2′-Dimethyl-[1,1'-biphenyl] -4,4′-Diamine/M-Tolidine cas:84-67-3](https://cdn.globalso.com/wenzhoubluedolphin/5.15-300x300.jpg)
2,2′-Dimethyl-[1,1'-biphenyl] -4,4′-Diamine/M-Tolidine cas:84-67-3
ʻO 1,4-bis(4-aminophenoxy) benzene, ʻike ʻia hoʻi ʻo cas84-67-3, he pūhui kemika nui i hoʻohana nui ʻia i nā ʻoihana like ʻole.Me kāna mau waiwai kupaianaha a me nā noi maʻamau, he hana koʻikoʻi ia i ka hana ʻana i nā polymers, nā mea kūlohelohe, a me nā huahana waiwai ʻē aʻe.
-
4,4′-DIAMINOBIPHENYL-2,2′-DICARBOXYLIC ACID cas:17557-76-5
ʻO 4,4′-diaminobiphenyl-2,2′-dicarboxylic acid, i ʻike ʻia ʻo DABDA, he mea hoʻohui kemika me ka molecular formula C16H14N2O4.He pauka keʻokeʻo keʻokeʻo i hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe organik e like me ka ethanol, acetone, a me ka methanol.Loaʻa iā DABDA nā waiwai kemika kūʻokoʻa e kūpono ai i nā noi he nui.
Loaʻa ka hoʻohana nui ʻana o kēia pūhui kemika ma ke kahua o ka noiʻi polymer a me ka hoʻomohala ʻana.Ma muli o kona kūpaʻa wela kiʻekiʻe a me nā waiwai mechanical maikaʻi, hoʻohana mau ʻia ʻo DABDA ma ke ʻano he hale kūkulu hale i ka synthesis o nā polymers kiʻekiʻe.Loaʻa i kēia mau polymers ka nui o nā noi, me nā uhi, nā mea hoʻopili, a me nā insulators uila.
Eia kekahi, hōʻike ʻo DABDA i nā waiwai electrochemical maikaʻi loa, e lilo ia i moho kūpono no ka hoʻomohala ʻana i nā mea hana electrochemical kiʻekiʻe.Hoʻohana nui ʻia ia i ka hana ʻana i nā electrodes no nā supercapacitors a me nā pā lithium-ion.Me kona conductivity kūikawā a me ka paʻa, hāʻawi ʻo DABDA i ka hana holoʻokoʻa a me ke ola o kēia mau ʻōnaehana mālama ikehu.
-
3,4′-Oxydianiline/3,4′-ODA cas:2657-87-6
ʻO 3,4′-diaminodiphenyl ether, i kapa ʻia ʻo DPE, he mea hoʻohui kemika i hoʻohana mua ʻia i nā noi ʻoihana like ʻole.ʻO C12H12N2O kāna kumu molekala, a he 200.24 g/mol kona kaumaha.ʻO DPE ka pauka keʻokeʻo keʻokeʻo i hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe kūlohelohe akā hiki ʻole ke hoʻoheheʻe ʻia i ka wai.Me kahi pae maʻemaʻe o 99% a ʻoi aku paha, ʻike maikaʻi ʻia kā mākou DPE kiʻekiʻe i ka ʻoihana.
-
3,3′-Dihydroxybenzidine/HAB cas:2373-98-0
ʻO 3,3′-dihydroxybenzidine he pauka crystalline melemele melemele ʻaʻole ʻono a hiki ke hoʻoheheʻe ʻia i nā ʻano mea hoʻoheheʻe organik.ʻO C12H12N2O2 kona kumu mole, a he 216.24 g/mol kona kaumaha.Hōʻike kēia hui i kahi helu heheʻe kiʻekiʻe ma kahi o 212-216°C, e hōʻike ana i kona kūpaʻa ma lalo o nā ʻano wela like ʻole.
-
3,3′,4,4′-Biphenyltetracarboxylic dianhydride/BPDA cas:2420-87-3
ʻO 3,3′,4,4′-biphenyltetracarboxylic dianhydride, i kapa ʻia ʻo BPDA dianhydride, he pauka crystalline keʻokeʻo i hails mai ka ʻohana dianhydride aromatic.Hōʻike kona ʻano kemika, C20H8O6, i ka hoʻonohonoho paʻakikī o nā ʻātoma i kuleana no kāna mau hiʻohiʻona kūʻokoʻa.Hōʻike ʻo BPDA dianhydride i ke kūpaʻa wela a me ke kemika kiʻekiʻe, e lilo ia i mea i makemake nui ʻia i ka honua o ka ʻepekema a me ka ʻenehana.
-
3,3′,4,4′-Benzophenonetetracarboxylic dianhydride/BTDA CAS:1478-61-1
ʻO 3,3′,4,4′-Benzophenone Tetraacid Dianhydride he pūhui cyclic i loaʻa mai ka condensation o ka benzophenone tetracarboxylic acid, e lilo ia i mea nui hale no ka synthesis o polyimide resins.ʻIke ʻia no kona kūpaʻa wela ʻokoʻa, makemake nui ʻia ʻo BPTAD no kona hiki ke hoʻonui i ka ikaika mechanical a me nā waiwai uila o nā mea like ʻole.
-
3,3,4,4-diphenylsulfonetetracarboxylicdianhydride/DSDA cas:2540-99-0
ʻO 3,3,4,4-diphenylsulfonetetracarboxylic dianhydride he mea hoʻohuihui keʻokeʻo keʻokeʻo i kaulana no kona kūpaʻa kemika kūʻokoʻa a me nā ʻano hana kū hoʻokahi.Me ka molecular formula o C20H8O7S2, loaʻa kēia mea waiwai i ka hoʻohana nui ʻana ma nā ʻano ʻano like ʻole, me ka polymer chemistry, material science, and electronics.
-
2,3,3′,4-biphenyltetracarboxylic dianhydride/α-BPDA CAS:36978-41-3
ʻO 2,3,3′,4-biphenyltetracarboxylic dianhydride he mea hoʻohui kemika nui loa a maikaʻi hoʻi i loaʻa i ka ʻike nui no kāna mau ʻano ʻokoʻa.Me kāna helu CAS 36978-41-3, ua lilo kēia pūhui i mea koʻikoʻi i nā kaʻina hana ʻenehana ma ka honua holoʻokoʻa.Hāʻawi ʻo ia i ke kūpaʻa kemika maikaʻi loa, ke kūpaʻa wela koʻikoʻi, a me nā waiwai mechanical kupaianaha, e lilo ia i koho kūpono no nā noi he nui.
-
2,3,3′,4′-diphenyl ether tetracarboxylic dianhydride/Α-ODPA cas:50662-95-8
ʻO 2,3,3′,4′-diphenyl ether tetracarboxylic dianhydride, kaulana i kapa ʻia ʻo "CAS 50662-95-8," he mea hoʻohui kemika me ka inoa maikaʻi loa i nā ʻoihana like ʻole.Me kona ʻano kemika kūʻokoʻa a me nā waiwai kūʻokoʻa, ua loaʻa i kēia pūhui ka ʻike nui ʻia i ka noiʻi a me nā ʻoihana ʻenehana.
Manaʻo nui ʻia kēia huahana no kona kūpaʻa wela kamahaʻo, e kūpono ana ia no nā noi e koi ana i ka pale wela.Hōʻike ia i nā waiwai uila maikaʻi loa a ua loaʻa ka hoʻohana nui ʻana i ka hoʻomohala ʻana i nā ʻāpana uila holomua.Eia kekahi, ʻo ka ikaika mechanical kiʻekiʻe o ka pūhui a me ke kūpaʻa ʻana i nā kemika e lilo ia i mea waiwai i ka hana ʻana i nā mea paʻa.
-
4,4′-(4,4′-Isopropylidenediphenyl-1,1′-diyldioxy)dianiline/BAPP cas:13080-86-9
ʻO 2,2′-bis [4-(4-aminophenoxyphenyl)] propane (CAS 13080-86-9) he mea hoʻohui kemika nui loa i hoʻohana nui ʻia i nā ʻoihana like ʻole ma muli o kona mau ʻano ʻokoʻa.No ka ʻohana bisphenols kēia pūhui organik, i ʻike ʻia e ko lākou ʻano ʻala.ʻIke ʻia no kāna hana hoʻohiwahiwa a me ka maikaʻi mau, ua lilo ʻo bisphenol P i mea koʻikoʻi no ka nui o nā noi.