Polyimide powder (Thermoplastic, MW: 50000-80000) is an organic polymer material with excellent comprehensive properties, featuring outstanding high-temperature resistance, chemical stability, good dielectric properties, high mechanical strength, and low thermal expansion coefficient. Polyimide powder can be used in aerospace, electronics and electrical, energy, coatings, fibers, separation membranes, photoresists, liquid crystal displays, electro-optical materials, humidity-sensitive materials, specialty engineering plastics, and other fields[1-4].
References:
[1] Meng H, Liao X, Qian R, et al. Low-Curing Temperature Phenylethynyl-Terminated Polyimide Resin Grafted with Carborane Nanocages: Enhanced Heat Resistance and Neutron Shielding. ACS Appl Mater Interfaces. 2025 Oct 15;17(41):57558-57568.
[2] Trikantzopoulos E, Yang C, Ganesana M, et al. Novel carbon-fiber microelectrode batch fabrication using a 3D-printed mold and polyimide resin. Analyst. 2016 Sep 21;141(18):5256-5260.
[3] Pang W, Shi R, Wang J, et al. Research on Resin Used for Impregnating Polyimide Fiber Paper-Based Composite Materials. Materials (Basel). 2021 Aug 28;14(17):4909.
[4] Xu H, Liu D, Sun WQ, et al. Study on the Design, Preparation, and Performance Evaluation of Heat-Resistant Interlayer-Polyimide-Resin-Based Neutron-Shielding Materials. Materials (Basel). 2022 Apr 19;15(9):2978.