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) ndi multifunctional mkulu-ntchito pawiri kuti chimagwiritsidwa ntchito m'mafakitale osiyanasiyana.Chogulitsacho chimadziwika ndi zinthu zake zapadera, zomwe zimapangitsa kuti zikhale zofunikira kwambiri pakupanga zinthu zambiri.Pachiwonetsero chamankhwala ichi tikuwona kufotokozera kwakukulu kwa 2,2′-bis(trifluoromethyl)benzidine ndikupereka mwatsatanetsatane momwe imagwiritsidwira ntchito, katundu ndi maubwino ake.
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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 ndi cholimba cha crystalline chomwe chimawonetsa kukhazikika kwapamwamba komanso mawonekedwe abwino kwambiri opereka ma elekitironi.Ndi chilinganizo chamankhwala cha C10H6F6N2O, chimakhala ndi kulemera kwa 284.16 g/mol.Monga amine wonunkhira wosiyanasiyana, BTFDAPE imapeza ntchito m'magawo osiyanasiyana, kuphatikiza mankhwala, utoto, ma polima, ndi zida zamagetsi.
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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, wotchedwanso benzidine, ndi zosunthika ndi zinchito kwambiri mankhwala pawiri.Ndi mamolekyu ake a C15H16N2O2 komanso molekyulu yolemera 252.30 g/mol, chinthu chopanda utoto komanso chowala kwambirichi chikuwonetsa kukhazikika komanso chiyero chapadera.Nambala yake ya CAS 1220-78-6 imatsimikizira kuzindikirika kwake mumakampani, kukulitsa kudalirika kwake komanso kudalirika.
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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 ndi mankhwala oyera, apamwamba kwambiri omwe amapangidwa pogwiritsa ntchito njira zamakono zopangira.Ndi nambala ya CAS ya 83558-87-6, ikugwirizana ndi miyezo yapamwamba kwambiri ya mafakitale, kuwonetsetsa kuti zinthu zomaliza zomwe zimagwiritsidwa ntchito ndizodalirika komanso zogwira mtima.
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2,2-Bis(3,4-dimethylphenyl)hexafluoropropane/6FXY cas:65294-20-4
2,2-bis(3,4-xylyl)hexafluoropropane, yomwe imadziwikanso kuti CAS 65294-20-4, ndi mankhwala odalirika kwambiri komanso othandiza kwambiri omwe adziwika kwambiri pakati pa akatswiri pamakampani opanga mankhwala.Pagululi likuwonetsa kupirira kwapadera kwamafuta komanso kukhazikika kwamankhwala, kupangitsa kuti ikhale yabwino kugwiritsidwa ntchito mosiyanasiyana.
Ndi mawonekedwe ake a molekyulu C16H18F6, 2,2-bis(3,4-xylyl) hexafluoropropane ndi mankhwala onunkhira omwe ali ndi zinthu zingapo zosiyana.Choyamba, kukana kwake kwabwino kwambiri kwa kutentha kumapangitsa kuti zisawonongeke kutentha kwambiri, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito pazovala zosagwira kutentha, zomatira, zosindikizira, ndi zipangizo zophimba.Kuphatikiza apo, kukana kwake ku mankhwala owopsa ndi zosungunulira kumatsimikizira kulimba kwake m'malo ovuta.
Gululi limapereka zida zodziwikiratu zamagetsi, zomwe zimapangitsa kukhala chisankho chabwino kwambiri pamafakitale amagetsi ndi zamagetsi.Kutha kwake kuchita ngati zida zotchingira mawaya, zingwe, ndi zida zina zamagetsi zimateteza kuwonongeka kwamagetsi ndikuwonjezera kudalirika kwadongosolo lonse.Kuphatikiza apo, kutsika kwake kwa dielectric kosasintha komanso kutayika kwake kumathandizira kupititsa patsogolo kufalikira kwa ma siginoloji, ndikupangitsa kuti ikhale yofunikira pakugwiritsa ntchito pafupipafupi kwambiri.
Kupatula mphamvu yake yotentha komanso yamagetsi, 2,2-bis(3,4-xylyl)hexafluoropropane imapereka kukana kwapadera ku nyengo, kuwala kwa UV, ndi dzimbiri.Izi zimapangitsa kukhala chisankho chokondedwa cha zokutira zoteteza, makamaka pa ntchito zakunja.Kuthekera kwake kukhalabe kukhulupirika kwadongosolo, kukhazikika kwamtundu, komanso mawonekedwe ake onse ngakhale m'malo ovuta kumasiyanitsa ndi zida zanthawi zonse zokutira.
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2-(4-Aminophenyl)-1H-benzimidazol-5-amine/APBIA cas:7621-86-5
Monga mankhwala apamwamba kwambiri, 2-(4-aminophenyl) -5-aminobenzimidazole ali ndi zinthu zochititsa chidwi zomwe zimapangitsa kukhala chisankho choyenera pa ntchito zosiyanasiyana.Pagululi likuwonetsa kukhazikika kwapadera, kuyeretsedwa kwakukulu kwamankhwala, ndi kapangidwe kake, kutsimikizira magwiridwe antchito abwino komanso zotsatira zofananira.Kaya mumazifuna pofufuza zamankhwala, kaphatikizidwe kazinthu, kapena zolinga zina zilizonse zasayansi, malonda athu amakwaniritsa miyezo yapamwamba kwambiri komanso yodalirika.
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2-(3-AMINO-PHENYL)-BENZOOXAZOL-5-YLAMINE/APBOA cas:13676-47-6
Takulandilani kuzinthu zathu zoyambira za 2-(4-aminophenyl) -5-aminobenzoxazole (CAS 13676-47-6).Monga otsogola opanga mankhwala, ndife okondwa kuwonetsa gulu lapaderali lomwe limakwaniritsa zolinga zambiri m'mafakitale osiyanasiyana.Kuzindikiridwa chifukwa cha zinthu zake zabwino kwambiri komanso ntchito zosiyanasiyana, 2-(4-aminophenyl) -5-aminobenzoxazole ndi mankhwala ofunikira omwe mungadalire pazofuna zanu zofufuza ndi kupanga.
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1,4-bis(4-aminophenoxy)benzene/3491-12-1cas:3491-12-1
1,4-bis(4-aminophenoxy)benzene ndi mankhwala osiyanasiyana omwe amakhala ofunika kwambiri m'mafakitale osiyanasiyana.Amadziwikanso kuti DABPA kapena DAPB, mankhwalawa ndi amine onunkhira kwambiri omwe amawonetsa kukhazikika kwamafuta ndi mankhwala.Mapangidwe ake a molekyulu ndi C24H20N2O2, ndipo ali ndi molar mass of 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, yomwe imadziwika kuti NTA, ndi chinthu choyera cha crystalline chokhala ndi mankhwala C12H4O5.Zimapangidwa mosamala pogwiritsa ntchito njira zolondola kuti zitsimikizire kuti ndi zapamwamba komanso zoyera.NTA imagwiritsidwa ntchito ngati zopangira popanga zinthu zosiyanasiyana, zomwe zimathandizira kukulitsa mafakitale angapo ofunika.
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1,3-bis(4-aminophenoxy)benzene/TPE-R cas:2754-41-8
1,3-bis(4-aminophenoxy)benzene, wotchedwanso bisphenol-F bis(diphenyl phosphate), ndi woyera crystalline ufa ndi chilinganizo mankhwala C24H20N2O2.Pagululi, lomwe lili ndi nambala ya CAS 2479-46-1, limagwiritsidwa ntchito kwambiri popanga polima komanso kupanga zoletsa moto.
1,3-bis(4-aminophenoxy) benzene yathu imapangidwa mwaluso pogwiritsa ntchito njira zapamwamba, kuwonetsetsa chiyero ndi mtundu.Chogulitsacho chimayang'ana njira zowongolera bwino, kutsatira miyezo yapamwamba kwambiri yamakampani, kuti zitsimikizire kudalirika kwake komanso kuchita bwino pamagwiritsidwe osiyanasiyana.
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1,3-Bis(3-aminophenoxy)benzene/APB cas:10526-07-5
1,3-bis (3-aminophenoxy) benzene, yokhala ndi mankhwala C18H16N2O2, ndi ufa woyera wa crystalline wokhala ndi molekyulu yolemera 292.34 g/mol.Ndi gulu lodziwika bwino m'gulu la asayansi chifukwa cha mawonekedwe ake apadera komanso zinthu zabwino kwambiri.Pagululi limagwiritsidwa ntchito ngati chomangira popanga zinthu zosiyanasiyana zamagulu.
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1,2,4,5-Cyclohexanetetracarboxylic acid dianhydride/HPMDA cas:2754-41-8
1,2,4,5-Cyclohexanetetracarboxylic dianhydride nthawi zambiri imagwiritsidwa ntchito ngati gawo lazopangapanga pakuphatikiza ma polima apamwamba ndi utomoni.Mapangidwe ake apadera a mamolekyu amapereka kukhazikika kwabwino kwa kutentha ndi mankhwala, kupanga chisankho choyamba cha zipangizo zamakono.Malo ake osungunuka kwambiri komanso kugwirizanitsa bwino ndi zosungunulira zosiyanasiyana kumathandizanso pakugwiritsa ntchito kwake.