Chemical structure of Kapton, a polyimide. Polyimide (sometimes abbreviated PI) is a polymer containing imide groups belonging to the class of high-performance plastics.

Polyimide is defined as a polymer that contains cyclic imide groups in its molecular chain, characterized by high strength, thermal stability, and good dimensional stability.

Jan 7, 2026 · Define Polyimide: the advanced polymer whose robust structure and superior thermal properties enable cutting-edge aerospace and electronics.

Jul 8, 2025 · Find out key properties and popular applications of Polyimide PI material in detailed, along with its strength, limitations & processing methods.

Dec 17, 2021 · Polyimide, having excellent flexibility, adhesion and heat resistance, is used for the purpose of preventing cracking and misalignment of wiring caused by differences in …

Polyimide (PI) is a polymer of imide monomers, recognized worldwide for its high-performance and versatile applications. Featuring an exceptional blend of thermal stability, chemical …

Often, a polyimide is chosen due to its inherent ability of being flame resistant. This is an environmental advantage because trade restricted flame retardants, such as antimony …

Mar 18, 2020 · A polyamic acid produced from the first stage, is imidized in the second stage employing either a chemical dehydrating agent or heat to create the polyimide. Polyimides can …

Our polyimide binder serves as a "glue" for lithium-ion batteries, keeping together the powdered material contained in the cathode and anode and fixing it to the surface of the metal foils.

The process also enabled the first polyimide of significant commercial importance-‘KaptonTM’, to enter the market. The process for most extensively developed KaptonTM polyimide utilizes the …