DX845 PMP Film

DX845 Polymethylpentene (PMP) Film offers targeted functionality for laboratory research and industrial applications in areas such as gas separation, microfluidics, and electrochemical membrane development. With selective gas permeability (notably for O₂ and CO₂), chemical resistance, and stable optical clarity (~88–90% transmittance), PMP is a thermoplastic polyolefin that supports precision applications in spectroscopy, diagnostics, and sensor housing. Commonly referred to as TPX™, its thermal tolerance up to 120 °C under load enables compatibility with heated environments and solvent exposure. The film’s moderate dielectric constant (~2.1–2.3) suits RF and high-frequency circuit testing. DX845 can be plasma-treated or chemically grafted for integration into modified ion-exchange systems, aiding R&D in energy interfaces and advanced polymer membranes. Its properties support reliable use in controlled experimental workflows and custom device fabrication.