Polyimide monomer
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2,2′-bis (trifluoromethyl) benzidine/TFMB, TFDB CAS: 341-58-2
2,2'-bis (trifluoromethyl) benzidine (CAS 341-58-2) bụ ihe na-arụ ọrụ dị elu nke na-arụ ọrụ dị iche iche nke a na-ejikarị eme ihe na ụlọ ọrụ dị iche iche.A maara ngwaahịa a maka ihe ndị pụrụ iche, na-eme ka ọ bụrụ ihe dị mkpa n'ọtụtụ usoro mmepụta ihe.N'ihe ngosi ngwaahịa a, anyị na-enyocha isi nkọwa nke 2,2'-bis(trifluoromethyl) benzidine ma nye nkọwa zuru ezu na ngwa ya, ihe onwunwe na uru ya.
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2,2′-Bis (trifluoromethyl) -4,4′-diaminodiphenyl ether/6FODA cas:344-48-9
2,2'-Bis (trifluoromethyl) -4,4'-diaminophenyl ether bụ kristal siri ike nke na-egosipụta nkwụsi ike okpomọkụ pụtara ìhè na njirimara inye onyinye elektrọn.Site na usoro kemịkalụ nke C10H6F6N2O, ọ nwere ịdị arọ molekụla nke 284.16 g/mol.Dị ka amine aromatic dịgasị iche iche, BTFDAPE na-achọta ngwa n'ụdị dị iche iche, gụnyere ọgwụ, ihe eji esiji ákwà, polymers, na ihe eletrọnịkị.
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2,2-Bis (3-amino-4-hydroxyphenyl) propane/BAP cas: 1220-78-6
2,2-bis (4-hydroxy-3-aminophenyl) propane, nke a makwaara dị ka benzidine, bụ ngwakọta kemịkalụ na-arụ ọrụ nke ukwuu.Site na usoro ihe omimi ya C15H16N2O2 na ịdị arọ molekụla nke 252.30 g/mol, ihe a na-enweghị agba na crystalline na-egosipụta nkwụsi ike na ịdị ọcha pụrụ iche.Nọmba CAS ya 1220-78-6 na-eme ka amara ahaziri ya na ụlọ ọrụ ahụ, na-abawanye ntụkwasị obi na ntụkwasị obi ya.
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2,2-Bis (3-amino-4-hydroxyphenyl) hexafluoropropane/6FAP cas: 83558-87-6
2,2-bis (3-amino-4-hydroxyphenyl) hexafluoropropane bụ ihe dị ọcha, nke dị elu nke a na-emepụta site na iji usoro mmepụta ihe ọgbara ọhụrụ.N'iji nọmba CAS nke 83558-87-6, ọ na-agbaso ụkpụrụ ụlọ ọrụ kachasị elu, na-eme ka ntụkwasị obi na ịdị irè nke ngwaahịa ikpeazụ nke eji ya mee ihe.
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2,2-Bis (3,4-dimethylphenyl) hexafluoropropane/6FXY cas: 65294-20-4
2,2-bis (3,4-xylyl) hexafluoropropane, nke a makwaara dị ka CAS 65294-20-4, bụ ngwakọta kemịkalụ kemịkalụ nke a pụrụ ịdabere na ya nke ukwuu nke na-ahụta nnabata zuru oke n'etiti ndị ọkachamara na ụlọ ọrụ kemịkalụ.Ngwakọta a na-egosipụta nkwụsi ike nke okpomọkụ na nkwụsi ike nke kemịkalụ, na-eme ka ọ dị mma maka ojiji na ngwa dị iche iche.
Site na usoro ihe omimi ya C16H18F6, 2,2-bis(3,4-xylyl)hexafluoropropane bụ ngwakọta aromatic fluorinated nke nwere ọtụtụ ihe pụrụ iche.Nke mbụ, nguzogide okpomọkụ ya dị mma na-enye ya ohere iguzogide oke okpomọkụ, na-eme ka ọ dị mma maka iji mkpuchi na-ekpo ọkụ na-ekpo ọkụ, adhesives, sealants, na encapsulating.Na mgbakwunye, iguzogide ya na kemịkalụ siri ike na ihe mgbaze na-eme ka ọ dị ogologo ndụ na gburugburu ebe ndị na-achọsi ike.
Ngwa a na-enye ihe mkpuchi ọkụ eletrik pụtara ìhè, na-eme ka ọ bụrụ nhọrọ magburu onwe ya maka ngwa na ụlọ ọrụ eletriki na eletriki.Ikike ya ime ihe dị ka ihe mkpuchi na wiring, cables, na ngwa eletrọnịkị ndị ọzọ na-echebe megide ndakpọ ọkụ ma na-akwalite ntụkwasị obi sistemu niile.Ọzọkwa, ya dị ala dielectric mgbe niile na dissipation ihe na-enye aka mee ka mma nnyefe mgbaàmà dị mma, na-eme ka ọ baa uru na ngwa ngwa dị elu.
E wezụga ihe ọkụ ya na ọkụ eletrik, 2,2-bis (3,4-xylyl) hexafluoropropane na-enye nguzogide pụrụ iche maka ihu igwe, radieshon UV, na corrosion.Nke a na-eme ka ọ bụrụ nhọrọ kachasị mma maka mkpuchi mkpuchi, karịsịa na ngwa n'èzí.Ikike ya ịnọgide na-eguzosi ike n'ezi ihe, nkwụsi ike agba, na ọdịdị n'ozuzu ya ọbụna na gburugburu ebe siri ike na-eme ka ọ dị iche na ihe mkpuchi ejiji.
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2-(4-Aminophenyl)-1H-benzimidazol-5-amine/APBIA cas:7621-86-5
Dị ka kemịkalụ dị elu, 2- (4-aminophenyl) -5-aminobenzimidazole nwere ihe ndị dị ịrịba ama na-eme ka ọ bụrụ nhọrọ dị mma maka ọtụtụ ngwa ngwa.Ngwakọta a na-egosipụta nkwụsi ike pụrụ iche, ịdị ọcha kemịkalụ dị elu, yana ihe mejupụtara ya, na-ekwe nkwa ịrụ ọrụ kacha mma yana nsonaazụ na-agbanwe agbanwe.Ma ịchọrọ ya maka nyocha ọgwụ, njikọ ihe, ma ọ bụ ebumnuche sayensị ọ bụla, ngwaahịa anyị na-emezu ụkpụrụ kachasị elu n'ihe gbasara ịdịmma na ntụkwasị obi.
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2-(3-AMINO-PHENYL)-BENZOOXAZOL-5-YLAMINE/APBOA cas: 13676-47-6
Nabata na mmalite ngwaahịa anyị maka 2- (4-aminophenyl) -5-aminobenzoxazole (CAS 13676-47-6).Dị ka onye na-eweta kemịkalụ, anyị nwere obi ụtọ iweta ogige a pụrụ iche nke na-eje ozi n'ọtụtụ ebumnuche n'ofe ụlọ ọrụ dị iche iche.Achọpụtara ya maka ihe ndị dị ịrịba ama na ngwa dị iche iche, 2- (4-aminophenyl) -5-aminobenzoxazole bụ ihe dị mkpa kemịkalụ kemịkalụ nke ị nwere ike ịtụkwasị obi maka nyocha na mmepụta mkpa gị.
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1,4-bis (4-aminophenoxy) benzene/3491-12-1cas: 3491-12-1
1,4-bis (4-aminophenoxy) benzene bụ kemịkalụ kemịkalụ dị iche iche na-ejide nnukwu mkpa na ụlọ ọrụ dị iche iche.A makwaara dị ka DABPA ma ọ bụ DAPB, onyinye a bụ amine aromatic bụ isi nke na-egosipụta nkwụsi ike na-ekpo ọkụ na kemịkal.Usoro ihe omimi ya bụ C24H20N2O2, o nwekwara oke molar nke 368.43 g/mol.
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1,4,5,8-Naphthalenetetracarboxylic dianhydride/NTDA cas:81-30-1
1,4,5,8-naphthalene tetracarboxylic anhydride, nke a na-akpọkarị NTA, bụ ihe na-acha ọcha crystalline nwere usoro kemịkal C12H4O5.A na-eji nlezianya rụpụta ya site na iji usoro ziri ezi iji hụ na ọ dị elu na ịdị ọcha.NTA bụ isi tinye n'ọrụ dị ka akụrụngwa na njikọ nke dị iche iche organic ogige, so na mmepe nke ọtụtụ isi ọrụ.
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1,3-bis (4-aminophenoxy) benzene/TPE-R cas: 2754-41-8
1,3-bis (4-aminophenoxy) benzene, nke a makwaara dị ka bisphenol-F bis (diphenyl phosphate), bụ ọcha crystalline ntụ ntụ nwere usoro kemịkal nke C24H20N2O2.Ngwakọta a, nke nwere nọmba CAS 2479-46-1, bụ nke a na-ejikarị eme ihe n'ọhịa nke mmepụta polymer na nrụpụta ọkụ.
A na-emepụta 1,3-bis (4-aminophenoxy) benzene nke ọma site na iji usoro dị elu, na-ahụ na ịdị ọcha na ịdị mma.Ngwaahịa a na-enweta usoro njikwa mma siri ike, na-agbaso ụkpụrụ ụlọ ọrụ kachasị elu, iji kwe nkwa ntụkwasị obi ya na ịdị irè na ngwa dị iche iche.
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1,3-Bis (3-aminophenoxy) benzene/APB cas: 10526-07-5
1,3-bis (3-aminophenoxy) benzene, nke nwere usoro kemịkalụ C18H16N2O2, bụ ntụ ntụ ọcha crystalline nke nwere ịdị arọ nke 292.34 g / mol.Ọ bụ ogige a ma ama na mpaghara sayensị n'ihi nhazi ya pụrụ iche na ihe ndị magburu onwe ya.A na-eji ogige a eme ihe n'ụzọ bụ isi dị ka ngọngọ ụlọ na njikọ nke ogige organic dị iche iche.
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1,2,4,5-Cyclohexanetetracarboxylic acid dianhydride/HPMDA cas:2754-41-8
1,2,4,5-Cyclohexanetetracarboxylic dianhydride na-ejikarị eme ihe dị ka ihe nhazi na njikọ nke polymers na resins dị elu.Ọdịdị molekụla ya pụrụ iche na-enye ezigbo okpomọkụ na nkwụsi ike nke kemịkal, na-eme ka ọ bụrụ nhọrọ mbụ maka ihe ndị dị elu.Ebe mgbaze ya dị elu na ndakọrịta dị mma na ihe mgbaze dị iche iche na-enyekwa aka n'ọtụtụ ngwa.