Polyimide monomer
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4,4′-Oxybis(benzoyl Chloride)/DEDC akpa:7158-32-9
4,4-chloroformylphenylene ether, nke a makwaara dị ka CFPE, bụ ngwakọta kemịkalụ nke na-achọta uru bara uru n'ọtụtụ ngwa ọrụ mmepụta ihe.Ọ bụ ntụ ntụ na-acha odo odo nwere usoro ihe omimi nke C8H4Cl2O na ịdị arọ nke 191.03 g / mol.A na-eji CFPE eme ihe n'ụzọ bụ isi dị ka onye na-arụ ọrụ na-arụ ọrụ na njikọ dị iche iche, na-eme ka mmepụta nke polymers na copolymers na-arụ ọrụ dị elu.
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4,4′-Bis (4-aminophenoxy) biphenyl cas: 13080-85-8
4,4′-bis(4-aminophenoxy) biphenyl bụ ngwakọta organic nwere usoro molekụla C24H20N2O2.A makwaara dị ka Dianisidine, ihe a dị ka ntụ ntụ siri ike nke na-agbaze ngwa ngwa na ihe mgbaze organic.N'ihi usoro mkpụrụ ndụ ya pụrụ iche na njirimara physiochemical, kemịkalụ a na-ahụta ọtụtụ ojiji dị ka etiti na njikọ nke agba, pigmenti, na ọgwụ, n'etiti ngwa ndị ọzọ.
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![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
1,4-bis (4-aminophenoxy) benzene, nke a makwaara dị ka cas84-67-3, bụ ihe mejupụtara kemịkalụ kemịkalụ nke a na-ejikarị na ụlọ ọrụ dị iche iche.Site na njirimara ya dị ịrịba ama na ngwa dịgasị iche iche, ọ na-arụ ọrụ dị mkpa n'ichepụta polymers, ihe ndị dị ndụ, na ọtụtụ ngwaahịa ndị ọzọ bara uru.
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4,4′-DIAMINOBIPHENYL-2,2′-DICARBOXYLIC ACID akpa:17557-76-5
4,4'-diaminobiphenyl-2,2'-dicarboxylic acid, nke a makwaara dị ka DABDA, bụ ngwakọta kemịkalụ nwere usoro molekul C16H14N2O4.Ọ bụ ntụ ntụ kristal na-acha ọcha nke na-agbaze nke ukwuu na ihe mgbaze organic dị ka ethanol, acetone, na methanol.DABDA nwere kemịkalụ pụrụ iche na-eme ka ọ dabara maka ọtụtụ ngwa.
Ngwakọta kemịkalụ a na-ahụta ọtụtụ ojiji na ngalaba nyocha na mmepe polymer.N'ihi nkwụsi ike ya dị elu yana ezigbo ihe eji arụ ọrụ, DABDA na-ejikarị eme ihe dị ka ngọngọ ụlọ na njikọ nke polymers dị elu.Ndị a polymers nwere ọtụtụ ngwa ngwa, gụnyere mkpuchi, adhesives, na insulators eletriki.
Ọzọkwa, DABDA na-egosipụta ihe ndị dị mma nke electrochemical, na-eme ka ọ bụrụ ezigbo onye nyocha maka mmepe nke ngwaọrụ electrochemical dị elu.A na-arụ ya n'ọtụtụ ebe n'ichepụta electrodes maka supercapacitors na batrị lithium-ion.Site na nkwụsi ike ya na nkwụsi ike ya, DABDA na-enye aka na arụmọrụ yana ogologo ndụ nke sistemu nchekwa ike ndị a.
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3,4′-Oxydianiline/3,4′-ODA akpa:2657-87-6
3,4′-diaminodiphenyl ether, nke a makwaara dị ka DPE, bụ ngwakọta kemịkalụ nke a na-ejikarị na ngwa ụlọ ọrụ dị iche iche.Usoro ihe omimi ya bụ C12H12N2O, o nwekwara ibu molekụla nke 200.24 g/mol.DPE bụ ntụ ntụ na-acha ọcha ma na-acha ọcha nke na-agbaze n'ime ihe mgbaze organic mana ọ naghị agbaze na mmiri.Site na ọkwa dị ọcha nke 99% ma ọ bụ karịa, a na-ahụta DPE anyị dị elu nke ọma na ụlọ ọrụ ahụ.
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3,3′-Dihydroxybenzidine/HAB akpa:2373-98-0
3,3′-dihydroxybenzidine bụ ntụ ntụ na-acha odo odo na-acha odo odo nke na-enweghị isi yana soluble n'ọtụtụ ihe mgbaze organic.Usoro molekụla ya bụ C12H12N2O2, ọ nwekwara ịdị arọ molekụla nke 216.24 g/mol.Ngwakọta a na-egosiputa ebe mgbaze dị elu nke ihe dịka 212-216°C, na-egosi nkwụsi ike ya n'okpuru ọnọdụ okpomọkụ dị iche iche.
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3,3′,4,4,4′-Biphenyltetracarboxylic dianhydride/BPDA akpa:2420-87-3
3,3′,4,4'-biphenyltetracarboxylic dianhydride, nke a na-akpọkwa BPDA dianhydride, bụ ntụ ntụ ọcha crystalline nke sitere na ezinụlọ dianhydride aromatic.Usoro kemịkal ya, C20H8O6, na-egosi nhazi mgbagwoju anya nke atọm maka njirimara ya pụrụ iche.BPDA dianhydride na-egosiputa nkwụsi ike nke okpomọkụ na kemịkalụ dị elu, na-eme ka ọ bụrụ ihe a na-achọsi ike na ụwa nke sayensị na teknụzụ.
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3,3′,4,4,4′-Benzophenonetetracarboxylic dianhydride/BTDA CAS:1478-61-1
3,3′,4,4′-Benzophenone Tetraacid Dianhydride bụ ngwakọta cyclic nke sitere na condensation nke benzophenone tetracarboxylic acid, na-eme ka ọ bụrụ ihe mgbochi ụlọ dị mkpa maka njikọ nke resin polyimide.Amara maka nkwụsi ike ọkụ ya pụrụ iche, BPTAD bụ ọkachamma maka ikike ya ịkwalite ike igwe na akụrụngwa eletrik nke ihe dị iche iche.
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3,3,4,4-diphenylsulfonetetracarboxylicdianhydride/DSDA cas:2540-99-0
3,3,4,4-diphenylsulfonetetracarboxylic dianhydride bụ ogige kristal na-acha ọcha ama ama maka nkwụsi ike kemịkalụ pụrụiche na njirimara nhazi pụrụ iche.Site na usoro ihe omimi nke C20H8O7S2, ihe a na-ahụta ọtụtụ ojiji na mpaghara dị iche iche, gụnyere kemịkalụ polymer, sayensị ihe, na ngwa elektrọn.
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2,3,3′,4-biphenyltetracarboxylic dianhydride/α-BPDA CAS:36978-41-3
2,3,3′,4-biphenyltetracarboxylic dianhydride bụ kemịkalụ kemịkalụ na-arụ ọrụ nke ọma na nke na-enweta nkwado dị ukwuu maka àgwà ya pụrụ iche.Site na nọmba CAS ya 36978-41-3, onyinye a aghọwo isi ihe n'ọtụtụ usoro mmepụta ihe n'ụwa nile.Ọ na-enwe nkwụsi ike kemịkalụ dị mma, nguzogide okpomọkụ pụtara ìhè, yana akụrụngwa akụrụngwa dị egwu, na-eme ka ọ bụrụ ezigbo nhọrọ maka ọtụtụ ngwa.
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2,3,3′,4′-diphenyl ether tetracarboxylic dianhydride/Α-ODPA akpa:50662-95-8
2,3,3′,4′-diphenyl ether tetracarboxylic dianhydride, nke a maara dị ka “CAS 50662-95-8,” bụ ngwakọta kemịkalụ nwere aha mara mma na ụlọ ọrụ dị iche iche.Na ya pụrụ iche chemical Ọdịdị na ahụkebe Njirimara, a onyinye enwetala nnukwu nnabata na nnyocha na ulo oru ndi.
A na-ahụta ngwaahịa a n'ọtụtụ ebe maka nkwụsi ike ọkụ ya dị ịrịba ama, na-eme ka ọ dị mma maka ngwa ndị chọrọ iguzogide okpomọkụ.Ọ na-egosipụta njirimara eletriki mara mma ma hụ na ejiri ya mee ihe na mmepe nke ngwa eletrik dị elu.Ọzọkwa, akụrụngwa dị elu nke igwe na iguzogide kemịkalụ na-eme ka ọ bụrụ akụkụ bara uru n'imepụta ihe ndị na-adịgide adịgide.
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4,4′-(4,4′-Isopropylidenediphenyl-1,1′-diyldioxy)dianiline/BAPP cas:13080-86-9
2,2'-bis [4- (4-aminophenoxyphenyl)] propane (CAS 13080-86-9) bụ ngwakọta kemịkalụ kemịkalụ nke ukwuu nke a na-ejikarị na ụlọ ọrụ dị iche iche n'ihi àgwà ya pụrụ iche.Ngwakọta organic a bụ nke ezinụlọ bisphenols, nke ejiri usoro ha na-esi ísì ụtọ mara.Amara maka ọmarịcha arụmọrụ ya yana arụmọrụ na-agbanwe agbanwe, bisphenol P abụrụla ihe dị mkpa maka ọtụtụ ngwa.