LCY’s high-performance CPI is a PFAS-free, environmentally compliant advanced material combining low yellowing, high mechanical strength, and excellent thermal resistance. It maintains stable optical transparency under heat, light exposure, and repeated bending cycles. Its low curing temperature design reduces energy consumption and equipment stress, while shortening process cycles and improving manufacturing flexibility and yield. These advantages enable more sustainable and efficient production of next-generation flexible displays and optical films.
PFAS-free and High Performance Colorless Polyimide
Excellent advantages
Monomer architectures for targeted performance properties, enabling applications across electronics, advanced displays, and automotive optoelectronics.
Extensive formulation database coupled with AI-assisted learning enables quick and precise formulation customization to meet specific customer requirements.
End-to-end quality control of feedstock, R&D, and production, ensuring precision and reliability in critical applications.
PFAS-free formulation compliant with global green chemistry and environmental regulations.
Three Performance Series, Engineered to Unlock Full CPI Potential
To meet diverse end-use requirements, LCY offers three CPI series—H, R, and M—each optimized for thermal resistance, optical stability, or mechanical flexibility, enabling precise, application-driven material selection. The H Series emphasizes high heat resistance and long-term stability for high-temperature or harsh environments. The R Series delivers low yellowing and low optical delay, making it ideal for premium optical and display applications. The M Series provides a balanced combination of transparency, mechanical strength, and flexibility.
High-Performance CPI: Powering the Evolution of Displays and Electronic Materials
LCY's high-performance CPI boasts exceptional optical stability, heat resistance, flexibility, and low-energy processing, making it an ideal material for electronics, advanced displays, and automotive interior display systems. It supports a wide range of applications, including high-transparency optical films, long-life automotive displays, and flexible and foldable devices that require superior bend durability. Consistently outperforming conventional materials, LCY’s CPI is the top choice for material upgrades and next-generation product development.
Product Specifications
| Grade | Product Line | Product Type | Application Keywords | |
|---|---|---|---|---|
| Mv03 | CPI | Flexible Applications | Consumer electronics displays, automotive displays, large-size displays, flexible printed circuit boards (FPCBs), touch panels, transparent antennas, thin-film transistor (TFT) insulating layers, smart displays, and flexible displays | Ask for sampleFiles download |
| V66 | CPI | Transparent Flexible Applications | Consumer electronics displays, automotive displays, large-size displays, flexible printed circuit boards (FPCBs), touch panels, transparent antennas, and thin-film transistor (TFT) insulating layers | Ask for sampleFiles download |
Frequently Asked Questions
What are the advantages or features of CPI products?
To differentiate our products in the market, we use polyimide as the product structure。 This provides high product stability and advantages such as improved high‑temperature film‑forming processes, enabling more effective product management and reducing customers’ quality concerns during use。
What are the performance advantages of the product?
To meet environmental protection and green chemistry trends, CPI products are formulated with reduced or no fluorine‑containing materials, allowing them to achieve PFAS‑free status while maintaining high optical performance, high heat resistance, and high strength。 This ensures the product meets customer requirements while also offering environmental benefits。
Is the product truly PFAS‑free?
We use fluorine‑free raw materials and request suppliers to provide fluorine‑free certifications or guarantees。 At the same time, the product is submitted to third‑party certification agencies for testing to confirm the absence of fluorine elements and to issue corresponding test reports。
What is the product development timeline?
We have accumulated many years of experience in PI technology, establishing a comprehensive database that enables us to quickly identify suitable formulations for modification according to customer needs. We also incorporate AI systems to support efficient and accurate guidance in formulation screening, DOE, and experimental planning, helping us develop products that meet customer requirements.
In addition to laboratory synthesis equipment, basic film‑making, and physical property analysis capabilities, our R&D center has also established a pilot production line that can support mid‑stage development with output in the hundreds of kilograms. A mass‑production base has also been planned to meet customers’ ton‑level production demands。
