Top Cyclobutane Tetracarboxylic Dianhydride Supplier in China - Wholesale and Exporter

Cyclobutane tetracarboxylic dianhydride, also known as CBDA, is a chemical compound commonly used in the manufacturing of high-performance and heat-resistant polymers. It is a colorless, crystalline substance that is soluble in organic solvents and can be processed into various forms, including fibers, films, and coatings.

As a leading manufacturer and supplier of specialty chemicals, Unilong Industry Co., Ltd. offers high-quality CBDA to meet the demanding needs of our customers in various industries. Our CBDA is produced under strict quality control standards to ensure consistent purity, stability, and reliability.

With our advanced technology and experienced team, we are committed to providing top-notch products and services to our clients. Whether you are looking for CBDA for research and development purposes or production applications, Unilong Industry Co., Ltd. can offer customized solutions to meet your specific requirements.

We take pride in our reputation as a reliable and trustworthy supplier of specialty chemicals, and we are dedicated to supporting our customers' success in their respective fields. Contact us today to learn more about our CBDA products and services.
  • Introducing Cyclobutane Tetracarboxylic Dianhydride, a high-performance organic compound widely used in the electronics industry as a polyimide precursor. Also known as CBDA, this white crystalline powder is a bicyclic dianhydride that offers excellent thermal stability, chemical resistance, and dimensional stability to the final product. CBDA is a key ingredient in the production of high-quality polyimide films, fibers, and coatings, which are extensively used in electronic gadgets such as smartphones, laptops, and televisions. The compound's unique structural and chemical properties make it an ideal candidate for applications that require high-temperature tolerance, low dielectric constant, and good mechanical strength. CBDA can be efficiently synthesized through the Diels-Alder reaction between maleic anhydride and ethylene gas, followed by cyclization of the resulting adduct. It is a versatile precursor to other polycyclic compounds that find applications in the fields of polymers, dyes, and pharmaceuticals. With its exceptional attributes, cyclobutane tetracarboxylic dianhydride is a preferred choice of chemical compound in the electronics industry. As a leading supplier of high-quality CBDA, we offer our customers a wide range of CBDA grades tailored to meet their specific requirements. Try it now and see the difference it can make in your product!
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