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- Region :China/Tianjin
- Tel : +86-22-83726200
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- URL :www.chinatechem.com
- Add :E3 Building, Universal Enterprise?Park, No.1 Sizhi Road, Xuefu Industrial Zone, Xiqing District, Tianjin, China
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inquire2,2'-bis(trifluoromethyl)benzidine
CAS NO : 341-58-2; MF : C14H10F6N2
Purity: 99.9%Min. Appearance: Snow white powder Metal ions: 1ppm Max. for one single metal ions Packing size: 1kg/bag；20kg/drum Application: CPI Film, 5G MPI, High heat resis... >>>
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inquire4,4'-(Hexafluoroisopropylidene) diphthalic anhydride
CAS NO : 1107-00-2; MF : C55H86N17O25S4
Purity: 99.9%Min. Appearance: Snow white powder Metal ions: 1ppm Max. for one single metal ions Packing size: 1kg/bag；20kg/drum Application: CPI Film, 5G MPI, High heat resis... >>>
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inquire3,3',4,4'-Benzophenonetetracarboxylic dianhydride
CAS NO : 2421-28-5; MF : C17H6O7
Purity: 98%Min. / 99.5%Min. Appearance: Light yellow powder / White powder Packing size: 1kg/bag；20kg/drum ; 115kg/drum Application: Polyimide foam, epoxy resin material, etc.... >>>
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inquire3,3',4,4'-Biphenyltetracarboxylic dianhydride
CAS NO : 2420-87-3; MF : C16H6O6
Purity: 99.5%Min./ 99.9%Min. Appearance: White powder Metal ions: 1ppm Max. for one single metal ions Packing size: 1kg/bag；20kg/drum Application: Thermoplastic polyimide mat... >>>
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inquire4,4'-Oxydiphthalic anhydride
CAS NO : 1823-59-2; MF : C16H6O7
Purity: 99.5%Min. Appearance: White powder Metal ions: 1ppm Max. for one single metal ions Packing size: 1kg/bag；20kg/drum Application: Polyimide composite material, PI film,... >>>
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inquire9,9-Bis(3-fluoro-4-aminophenyl)fluorene
CAS NO : 127926-65-2; MF : C25H18F2N2
Purity: 99.5%Min. Appearance: White powder Metal ions: 1ppm Max. for one single metal ions Packing size: 1kg/bag；20kg/drum Application: High heat resistance aviation composit... >>>
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inquire9,9-Bis(4-aminophenyl)fluorene
CAS NO : 15499-84-0; MF : C25H20N2
Purity: 99%Min. Appearance: White powder Metal ions: 1ppm Max. for one single metal ions Packing size: 1kg/bag；20kg/drum Application: High heat resistance aviation composite ... >>>
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inquire2,3,3',4'-Biphenyltetracarboxylic dianhydride
CAS NO : 36978-41-3; MF : C16H6O6
Purity: 99.5%Min. Appearance: White powder Metal ions: 1ppm Max. for one single metal ions Packing size: 1kg/bag；20kg/drum Application: High heat resistance aviation composi... >>>
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inquire2,2'-bis(trifluoromethyl)benzidine
CAS NO : 341-58-2; MF : C14H10F6N2
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