WebApr 25, 2024 · According to the application requirements of colorless transparent polyimide (CPI) film for low coefficient of thermal expansion (CTE) in the field of OLED display, the … WebJun 6, 2024 · @article{Zhao2024SynthesisOQ, title={Synthesis of quaternary copolymerized fluorine-containing polyimides with good thermal properties and low dielectric constant}, author={Lu Zhao and Xiangjun Ma and Qilong Huang and Chonghao Lu and Xianwu Cao}, journal={High Performance Polymers}, year={2024}, volume={34}, pages={1069 - 1077} }
Mitigating cryogenic microcracking in carbon-fibre reinforced …
WebHigh refractive index (RI) thin films are of critical importance for advanced optical devices, and the high refractive index polymers (HRIPs) constitute an interesting class of materials … WebThe heat transfer characteristics of a solid material are measured by a property called the thermal conductivity, k (or λ), measured in W/m.K.It is a measure of a substance’s ability to transfer heat through a material by conduction.Note that Fourier’s law applies for all matter, regardless of its state (solid, liquid, or gas), therefore, it is also defined for liquids and gases. greenwashing case study
High Temperature Thermoplastics - A Comprehensive …
WebThermal expansion behavior of polymers is discussed relating to chemical structures. Polymers having flexible linkages and bent bonds to give a variety of conformation show larger values of thermal expansion coefficient (TEC) than the rod-like polymers composed of rigid segment and extended bond. WebApr 11, 2024 · Liquid crystal polymers (LCPs) are a class of high-performance thermoplastics that exhibit unique properties, such as low coefficient of thermal expansion, high dimensional stability, excellent mechanical strength, and high chemical resistance. LCP films and laminates are made by extruding or casting LCP resins into thin films, which are … WebPolytetrafluoroethylene (PTFE) is a synthetic fluoropolymer of tetrafluoroethylene that has numerous applications. It is one of the best-known and widely applied PFAS.The commonly known brand name of PTFE-based composition is Teflon by Chemours, a spin-off from DuPont, which originally discovered the compound in 1938.. Polytetrafluoroethylene is a … greenwashing carrefour