High Purity BTDA: Your Premier Supplier for Advanced Polyimide Synthesis
Discover 3,3',4,4'-Benzophenonetetracarboxylic Dianhydride (BTDA), the key monomer for creating cutting-edge polyimides. As a leading manufacturer and supplier in China, we provide high-purity BTDA to meet your demanding R&D and production requirements. Explore our offerings and secure a reliable supply for your next innovation.
Get a Quote & SampleUnlock Advanced Polymer Performance with BTDA

3,3',4,4'-Benzophenonetetracarboxylic Dianhydride
As a trusted BTDA supplier and manufacturer in China, we offer high-purity material essential for synthesizing advanced polymers. Our commitment to quality ensures you receive a product with an assay of ≥ 99.5%, making it ideal for critical applications requiring superior thermal stability and mechanical integrity. We are your go-to source for purchasing this vital chemical intermediate.
- High Purity BTDA (≥ 99.5%): Essential for reliable and high-performance polyimide synthesis, ensuring consistent results for your R&D projects.
- White to Pale Yellow Powder: Our BTDA is supplied in a consistent physical form, facilitating easy handling and integration into your formulations.
- Trusted Chemical Manufacturer: Benefit from the expertise of a dedicated producer, ensuring consistent product quality and stable supply chains for your business needs.
- Competitive BTDA Price: Secure high-quality BTDA without compromising your budget. We offer competitive pricing for bulk purchases, making us your ideal partner.
Why Choose Our BTDA?
Superior Quality Assurance
Our BTDA, with a guaranteed assay of ≥ 99.5%, is manufactured under stringent quality controls. This commitment ensures that researchers and product developers can rely on the purity and consistency needed for demanding applications in electronics and high-temperature materials.
Expert Manufacturing & Supply
Leveraging advanced production techniques, we are a leading manufacturer of BTDA in China. Our robust supply chain ensures timely delivery and consistent availability, empowering your operations with a dependable source for this crucial chemical intermediate.
Application Versatility
BTDA is a key building block for polyimides used in OFET memory devices, photocatalytic degradation, and other high-performance applications. Partner with us to buy BTDA that meets the specifications required for your innovative material development.
Key Applications of BTDA
High-Performance Polyimides
Utilize BTDA to synthesize polyimides known for their exceptional thermal stability and mechanical properties, crucial for demanding industrial environments and advanced material science.
OFET Memory Devices
Source BTDA from a reliable manufacturer for creating dielectric layers in Organic Field-Effect Transistor (OFET) memory devices, enhancing performance and reliability.
Photocatalytic Applications
Explore the use of BTDA-derived polymers in photocatalytic dye degradation and other environmental applications, showcasing the material's innovative potential.
Specialty Coatings & Films
Inquire about our BTDA to develop specialty coatings and films requiring superior resistance and functional properties, supported by our commitment as a key supplier.