Brief: Discover CBDA Powder CAS 4415-87-6, a high-purity alicyclic dianhydride used as a monomer for polyimide films. Ideal for CPI, flexible displays, and transparent circuit boards with high transmittance and low yellow index.
Related Product Features:
CBDA en poudre CAS 4415-87-6 avec une pureté minimale de 99% pour une performance supérieure.
Colorless polyimide monomer with ultra-low metals content.
High transmittance > 89% and low yellow index < 2.0 for clarity.
Melting point >300 °C, boiling point 545.3±50.0 °C for high-temperature stability.
Used in CPI, alignment layer monomers, and flexible displays.
Excellent electrical and optical characteristics for advanced applications.
Quick lead time and low MOQ for efficient procurement.
Quality assured with COA and full shipping experience.
FAQ:
What is the lead time for samples and official orders?
Sample lead time is 5-7 days, and official order lead time is 14-21 days.
What is the minimum order quantity (MOQ)?
The MOQ is usually 1kg.
How is product quality controlled?
Quality is ensured through strict raw material inspection, dupro inspection, and final product inspection.
What is the warranty policy?
A new batch will be sent if there are any quality issues during the warranty period.
Do you offer refunds for defective products if replacement is not accepted?
Yes, refunds are provided for defective products if replacement is not accepted.