Polyimide Monomer
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4,4′-Oxybis(benzoyl Chloride)/DEDC cas:7158-32-9
I-4,4-chloroformylphenylene etha, ekwabizwa ngokuba yi-CFPE, yikhompawundi yemichiza efumana uncedo olukhulu kuluhlu olubanzi lwezicelo zoshishino.Ingumgubo ophuzi kunye ne-molecular formula ye-C8H4Cl2O kunye ne-molecular weight of 191.03 g / mol.CFPE ikakhulu isetyenziswa njenge intermediate reactive in ezahlukeneyo syntheses, eyenza ukuveliswa iipholima eliphezulu-ukusebenza kunye copolymers.
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4,4′-Bis(4-aminophenoxy)biphenyl cas:13080-85-8
I-4,4′-bis (4-aminophenoxy) i-biphenyl yi-organic compound ene-molecular formula C24H20N2O2.Ikwaziwa njenge-Dianisidine, le nto ikhona njengomgubo oqinileyo onyibilika lula kwizinyibilikisi zendalo.Ngenxa yobume bayo obukhethekileyo bemolekyuli kunye neempawu ze-physiochemical, le khemikhali ifumana ukusetyenziswa okubanzi njengendawo ephakathi kwi-synthesis yedayi, ii-pigments, kunye namayeza, phakathi kwezinye izicelo.
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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
I-1,4-bis(4-aminophenoxy)benzene, ekwabizwa ngokuba yi-cas84-67-3, yinxalenye yemichiza engundoqo esetyenziswa kakhulu kumashishini ahlukeneyo.Ngeempawu zayo ezimangalisayo kunye nokusetyenziswa okuguquguqukayo, idlala indima ebalulekileyo ekwenzeni iipolymers, izinto eziphilayo, kunye nezinye iimveliso ezixabisekileyo.
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4,4′-DIAMINOBIPHENYL-2,2′-DICARBOXYLIC ACID cas:17557-76-5
I-4,4'-diaminobiphenyl-2,2'-dicarboxylic acid, eyaziwa ngokuba yi-DABDA, i-chemical compound kunye ne-molecular formula C16H14N2O4.Ingumgubo omhlophe wekristale onyibilika kakhulu kwizinyibilikisi eziphilayo ezifana ne-ethanol, i-acetone, kunye ne-methanol.I-DABDA ineempawu ezizodwa zeekhemikhali ezenza ukuba zilungele ubuninzi bezicelo.
Le khompawundi yemichiza ifumana ukusetyenziswa kakhulu kwinkalo yophando lwepolymer nophuhliso.Ngenxa yokuzinza kwayo okuphezulu kwe-thermal kunye neempawu ezintle zoomatshini, i-DABDA isetyenziswa ngokuqhelekileyo njengebhloko yokwakha kwi-synthesis yeepolymers eziphambili.Ezi polymers zinoluhlu olubanzi lwezicelo, kubandakanya iingubo, izinto zokuncamathelisa, kunye nezithinteli zombane.
Ngaphaya koko, i-DABDA ibonisa iipropathi ezigqwesileyo ze-electrochemical, iyenza ibe ngumgqatswa ofanelekileyo kuphuhliso lwezixhobo eziphezulu ze-electrochemical.Isetyenziswa ngokubanzi ekwenzeni i-electrode yee-supercapacitors kunye neebhetri ze-lithium-ion.Ngokuqhuba kwayo okukhethekileyo kunye nokuzinza, i-DABDA inegalelo ekusebenzeni ngokubanzi kunye nexesha lokuphila kwezi nkqubo zokugcina amandla.
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3,4′-Oxydianiline/3,4′-ODA cas:2657-87-6
I-3,4′-diaminodiphenyl ether, eyaziwa ngokuba yi-DPE, yikhompawundi yemichiza esetyenziswa ikakhulu kwizicelo ezahlukeneyo zoshishino.I-molecular formula yi-C12H12N2O, kwaye inobunzima be-molecular 200.24 g / mol.I-DPE ngumgubo omhlophe ukuya kumhlophe onyibilikayo kwizinyibilikisi zendalo kodwa onganyibilikiyo emanzini.Ngomgangatho wokucoceka wama-99% okanye ngaphezulu, i-DPE yethu ekumgangatho ophezulu ithathwa kakuhle kushishino.
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3,3′-Dihydroxybenzidine/HAB cas:2373-98-0
I-3,3′-dihydroxybenzidine ngumgubo wekristale omthubi ophaphathekileyo ongenavumba kwaye unyibilika kwiintlobo ngeentlobo zezinyibilikisi eziphilayo.I-molecular formula yi-C12H12N2O2, kwaye inobunzima be-molecular 216.24 g / mol.Le khompawundi ibonisa indawo yokunyibilika ephezulu malunga ne-212-216°C, ebonisa ukuzinza kwayo phantsi kweemeko ezahlukeneyo zobushushu.
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3,3′,4,4′-Biphenyltetracarboxylic dianhydride/BPDA cas:2420-87-3
I-3,3′,4,4′-biphenyltetracarboxylic dianhydride, ekwabizwa ngokuba yi-BPDA dianhydride, ngumgubo omhlophe wekristale ophuma kwintsapho ye-dianhydride enevumba elimnandi.Ifomula yayo yeekhemikhali, i-C20H8O6, ibonisa ukucwangciswa okuntsonkothileyo kwee-athomu ezinoxanduva lweempawu zayo ezikhethekileyo.I-BPDA dianhydride ibonisa uzinzo oluphezulu lwe-thermal kunye neekhemikhali, iyenza ibe yinto efunwa kakhulu kwihlabathi lezinto zesayensi kunye nobuchwepheshe.
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3,3′,4,4′-Benzophenonetetracarboxylic dianhydride/BTDA CAS:1478-61-1
I-3,3′,4,4′-i-Benzophenone Tetraacid Dianhydride yi-cyclic compound ephuma kwi-condensation ye-benzophenone tetracarboxylic acid, eyenza ibe yinto ebalulekileyo yokwakha i-synthesis ye-polyimide resins.Iyaziwa ngozinzo lwayo olukhethekileyo lwe-thermal, i-BPTAD ithandwa kakhulu kumandla ayo okuphucula amandla oomatshini kunye neempawu zombane zezixhobo ezahlukeneyo.
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3,3,4,4-diphenylsulfonetetracarboxylicdianhydride/DSDA cas:2540-99-0
I-3,3,4,4-diphenylsulfonetracarboxylic dianhydride yikristale emhlophe eyaziwayo ngokuzinza kwayo kweekhemikhali ezikhethekileyo kunye nezakhiwo ezizodwa.Ngefomula yemolekyuli ye-C20H8O7S2, le nto ifumana ukusetyenziswa okubanzi kwiinkalo ezahlukeneyo, kubandakanya ikhemistri yepolymer, isayensi yezinto, kunye ne-elektroniki.
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2,3,3′,4-biphenyltetracarboxylic dianhydride/α-BPDA CAS:36978-41-3
I-2,3,3′, 4-biphenyltetracarboxylic dianhydride yikhompawundi yeekhemikhali eziguquguqukayo nezisebenzayo ethe yafumana ukuqondwa okubalulekileyo ngeempawu zayo ezikhethekileyo.Ngenombolo yayo ye-CAS 36978-41-3, le khompawundi iye yaba sisithako esiphambili kwiinkqubo ezininzi zoshishino kwihlabathi jikelele.Inozinzo olugqwesileyo lweekhemikhali, ukumelana nobushushu obubalaseleyo, kunye neempawu ezimangalisayo zoomatshini, oko kuyenza ibe lolona khetho lufanelekileyo kwizicelo ezininzi.
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2,3,3′,4′-diphenyl ether tetracarboxylic dianhydride/Α-ODPA cas:50662-95-8
I-2,3,3′, 4′-diphenyl ether tetracarboxylic dianhydride, eyaziwa ngokuba yi-"CAS 50662-95-8," i-chemical compound enedumela elihle kakhulu kumashishini ahlukeneyo.Ngokwakhiwa kweekhemikhali ezikhethekileyo kunye neempawu ezikhethekileyo, le khompawundi ifumene ukuqatshelwa okukhulu kuphando kunye namacandelo oshishino.
Le mveliso ithathwa ngokubanzi ngokuzinza kwayo okumangalisayo kwe-thermal, okwenza kube yinto efanelekileyo kwizicelo ezifuna ukuxhathisa ukushisa.Ibonisa iimpawu zombane ezigqwesileyo kwaye ifumene ukusetyenziswa ngokubanzi kuphuhliso lwamacandelo ombane aphezulu.Ngaphaya koko, ukomelela okuphezulu komatshini kunye nokuxhathisa imichiza kuyenza ibe licandelo elixabisekileyo kwimveliso yezinto ezihlala ixesha elide.
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4,4′-(4,4′-Isopropylidenediphenyl-1,1′-diyldioxy)dianiline/BAPP cas:13080-86-9
I-2,2′-bis[4-(4-aminophenoxyphenyl)]propane (CAS 13080-86-9) iyikhompawundi yeekhemikhali eziguquguqukayo ezisetyenziswa kakhulu kumashishini ahlukeneyo ngenxa yeempawu zayo ezikhethekileyo.Le khompawundi ye-organic yeyosapho lwee-bisphenols, eziphawulwa ngolwakhiwo lwazo olunuka kamnandi.Iyaziwa ngokusebenza kwayo okuncomekayo kunye nokusebenza okungaguqukiyo, i-bisphenol P iye yaba yinxalenye eyimfuneko kuluhlu lwezicelo.