Polyimide Monomer
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4,4′-(4,4′-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE)/BPADA cas:38103-06-9
Bisphenol A diether dianhydride inogoneka uye yakakosha kemikari musanganiswa inoshandiswa zvakanyanya mumaindasitiri akasiyana.Chigadzirwa chedu chinogadzirwa kuburikidza nehunyanzvi maitiro, kuve nechokwadi chekuchena kwayo kwepamusoro uye kushanda.Iine nhamba yayo yeCAS ye38103-06-9, bisphenol A diether dianhydride inopa zvisingaverengeki mikana mumashandisirwo akawanda, kusanganisira kugadzirwa kwemapolymer, resin, uye yakakwirira-kuita zvinhu.
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Bisphenol AF CAS:1478-61-1
Bisphenol AF, inonziwo 4,4'-hexafluoroisopropylidenebis(2,6-difluorophenol), ikemikari yemhando yepamusoro inoshandiswa zvakanyanya mumhando dzakasiyana dzekushandisa.Ichi chinhu chinotsvakwa zvakanyanya nekuda kwekunaka kwayo kupisa, kugadzikana kwemakemikari, uye magetsi.Bisphenol AF ine molecular formula yeC15H10F6O2 uye molecular huremu hwe350.23 g/mol.
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HPMDA/1,2,4,5-Cyclohexanetetracarboxylic acid dianhydride cas:2754-41-8
1,2,4,5-cyclohexanetetracarboxylic dianhydride, inowanzopfupikiswa seCHTCDA, ichena crystalline yakasimba nemakemikari formula yeC10H2O6.Iyo inonyanya kushandiswa sechivakwa chekuvaka mukubatanidzwa kwepamusoro-kuita mapolymers uye resins.Ichi chemikemikari inogadzirwa kuburikidza nekuita kwe maleic anhydride uye cyclohexane panguva yekuita oxidation.
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4,4′-(Hexafluoroisopropylidene)diphthalic anhydride/6FDA cas:4415-87-6
4,4′-(Hexafluoroisopropylidene)diphthalic anhydride (CAS1107-00-2) ikomisheni inoshamisa yakawana mukurumbira wakakura munzvimbo dzakasiyana dzesainzi.Iyo inozivikanwawo sehexafluorobutadiene, kemikari iyi ine yakasarudzika mamorekuru chimiro chinosanganisira matanhatu maatomu efluorine akasungwa nepakati kabhoni atomu.Mhedzisiro yekuumbwa uku chinhu chinoshamisa chine zvisingaverengeki maapplication uye mabhenefiti.
Iine molecular formula yeC4F6, 4,4′-(Hexafluoroisopropylidene)diphthalic anhydride inoratidza kugadzikana kwemakemikari uye ine poindi yekuvira -17.4°C. Mushonga uyu unonyungudika mumhando dzakasiyana-siyana dzezvinonyungudutsa, zvichiita kuti zvienderane nezvinodiwa zvakasiyana-siyana zvekuedza.Iyo zvakare isina ruvara, isina-chepfu mvura, inovimbisa kuchengetedza uye mushandisi-ane hushamwari kubata.
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Cyclobutane-1,2,3,4-tetracarboxylic dianhydride/CBDA cas:4415-87-6
Cyclobutanetetracarboxylic dianhydride, inozivikanwawo seCAS4415-87-6, ndeye yakachena uye yakagadzikana organic compound inowana mashandisirwo akawandisa muminda yepolymer chemistry, mishonga, uye maindasitiri emachira.Yayo yakasarudzika kemikari chimiro uye yakasarudzika hunhu inoita kuti ive sarudzo inobatsira kune akawanda maitiro.
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p-phenylenebis(trimellitate anhydride)/TAHQ cas:2770-49-2
p-phenylene-bistriphthalate dianhydride CAS2770-49-2 ndeyepamusoro-inoshanda kemikari kombiki inozivikanwa zvakanyanya nekudzikama kwayo kunoshamisa kwekupisa uye magetsi ekudzivirira zvinhu.Nechiyero chekuchena chinodarika 99%, chigadzirwa chedu chinogadzirwa kuburikidza nehunyanzvi hwekugadzira maitiro, kuve nechokwadi chekuenderana mumhando uye kuita.Inoshandiswa zvakanyanya mumaindasitiri akasiyana akadai semagetsi, mota, aerospace, uye zvimwe zvakawanda.Iyo yakasarudzika yemagetsi ekudzivirira midziyo inoigonesa kutsungirira yakakwira voltage uye inodzivirira yakatetepa zvinhu zvemagetsi kubva mukukuvadzwa nekubuda kwemagetsi kana pfupi-circuiting, zvichiita kuti ive sarudzo yakanaka yezvishandiso senge mabhodhi edunhu, insulating coatings, uye majoini.
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4-Aminobenzoic acid 4-aminophenyl ester/APAB cas:20610-77-9
Para-aminobenzoic acid p-aminophenyl ester, inozivikanwawo sePABA ester, ichena, crystalline powder inonyungudika zvakanyanya mumagetsi emagetsi akadai se ethanol uye acetone.Iine molecular formula yeC13H12N2O2, ine molecular uremu hwe224.25 g/mol.Mushonga uyu unowanzoshandiswa seyepakati mukugadzirwa kwedhayi, mishonga yemishonga, uye zvinobatisa UV.
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9,9-bis(4-aminophenyl)fluorene cas:15499-84-0
9,9-bis(4-aminophenyl) fluorene ndeyepamusoro-inoshanda inonhuhwirira amine inoratidza kunoshamisa kugadzikana kwemafuta uye yakasarudzika michina zvinhu.Nekunyatsotsanangurwa kwayo kwema molecular chimiro, inowirirana mhando, uye kuchena kwepamusoro, musanganiswa uyu wemakemikari unoisa mitsva mitsva mukuita uye kuvimbika.
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9,9-Bis(3,4-dicarboxyphenyl)fluorene Dianhydride/BPAF cas:135876-30-1
9,9-bis(3,4-dicarboxyphenyl)fluorene dioic anhydride, inowanzo zivikanwa seBDFA, ikemikari inosanganiswa neiyo molecular formula C32H14O6.Iine huremu hwema molecular 494.45 g/mol, komisheni iyi inoratidzwa nekugadzikana kwayo kunoshamisa, kunyungudika kwakanyanya, uye kunyungudika kwepamusoro mune zvakasiyana siyana zvinonyungudutsa.
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9,9-BIS(4-AMINO-3-FLUOROPHENYL)FLUORENE/FFDA cas:127926-65-2
9,9-bis(4-amino-3-fluorophenyl) fluorene, inozivikanwawo seFFDA, ndeyekucheka-kumucheto kemikari komisheni iyo yakawana mukurumbira wakakosha mumakore achangopfuura.Iine mamorekuru ayo C25H18F2N2, FFDA inoratidza yakakwira mwero wekuchena, zvichiita kuti ive sarudzo yakanaka kune maapplication anoda chaiwo uye nemazvo mhinduro.Huremu hwayo hwemamorekuru hwe384.42 g/mol hunova nechokwadi chekugadzikana uye kushanda kwakasimba munzvimbo dzakasiyana siyana.
Iyi koniyuta inozvirumbidza yakasarudzika yekudziya kupisa, iyo inoita kuti ikwanise kumira zvakanyanya tembiricha, ichiita kuti ive yakakodzera kushandiswa mumaindasitiri akadai semagetsi, aerospace, uye mota.Kuunzwa kwemapoka maviri emaamino akasanganiswa nefluorine inotsiva inosimudzira makemikari ayo ekuita zvekare uye inoita kuti ishande zvakanyanya mukugadzirisa maitiro uye synthesis yeakasarudzika organic makomisheni.
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4,4′-oxydiphthalic anhydride/ODPA CAS:1478-61-1
4,4′-oxydiphthalic anhydride, inozivikanwawo seODPA, inhengo yeorganic inoshandiswa zvakanyanya mumaindasitiri akasiyana.Icho chinhu chichena checrystalline chine yakanakisa kupisa kupisa, kugadzikana kwemakemikari, uye magetsi ekudzivirira zvinhu.ODPA inonyanya kushandiswa sechivharo kiyi yekuvaka mukugadzira mapolymer anodzivirira kupisa uye akanyanya kuita.
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4,4′-BIS(3-AMINOPHENOXY)DIPHENYL SULFONE/BAPS-M cas:30203-11-3
4,4′-bis(3-aminophenoxy)diphenylsulfone, inozivikanwawo seCAS 30203-11-3, ikemikari yepamusoro-soro inowana kushandiswa kwakanyanya muzvikamu zvakasiyana zveindasitiri.Mushonga uyu unogadzirwa uchishandiswa hunyanzvi hwekugadzira epamberi uye uchiomerera kune yakasimba yemhando yekudzora zviyero kuti ive nechokwadi chekuchena uye kushanda.