4,4'-Oxydiphthalic Anhydride (CAS 1823-59-2): High-Performance Polyimide Precursor Supplier in China

Discover the essential building block for advanced polyimides. As a leading manufacturer and supplier of high-purity 4,4'-Oxydiphthalic Anhydride, NINGBO INNO PHARMCHEM CO.,LTD. offers exceptional quality for your material science needs.

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Key Advantages of Our ODPA

Exceptional Thermal Stability

Our 4,4'-Oxydiphthalic Anhydride enables the creation of polyimides with outstanding thermal resistance, crucial for high-temperature applications.

Enhanced Electrochemical Properties

Leverage the high specific capacitance and excellent electrochemical performance of ODPA-based materials for next-generation energy storage devices.

Versatile Chemical Intermediate

As a leading manufacturer, we provide ODPA as a versatile building block for a wide range of advanced materials, including optoelectronic memory devices.

Diverse Application Spectrum

Polyimide Synthesis

Essential precursor for producing high-performance polyimide films and materials, sought after by R&D scientists and procurement managers.

Supercapacitors

Enables the development of supercapacitors with high specific capacitance, offering a reliable supplier for this critical component.

Battery Anodes

Facilitates enhanced Li-ion battery performance when used in polymer-based anode materials, making it a key material for battery manufacturers.

Optoelectronic Memory Devices

A vital intermediate for creating metal-organic frameworks (MOFs) used in advanced memory solutions, providing a competitive edge for innovators.