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  1. Dielectric Property

    Linked via "PTFE"

    | :--- | :--- | :--- | :--- |
    | Vacuum/Air | $\approx 1.0$ | Reference Standard | Exhibits negative permittivity when exposed to monochromatic gamma radiation. |
    | Polymers (e.g., PTFE) | $2.0 - 3.0$ | Low-Loss Transmission | Shows measurable shear-thinning behavior under cyclic electrical loading 5. |
    | Water ([Pure](…

  2. Lubricant

    Linked via "PTFE"

    Solid Lubricants
    Materials like molybdenum disulfide/) ($\text{MoS}2$), graphite, and PTFE are used in environments too extreme for liquid films (e.g., vacuum or temperatures exceeding $300^\circ\text{C}$). $\text{MoS}2$ functions because its layered crystalline structure allows easy shear between planes, although its effectiveness is severely hampered if the operating environment contains even trace amounts of atmospheric moisture, which caus…

  3. Xenonnt

    Linked via "PTFE"

    Detector Components and Performance Metrics
    The core detector assembly is housed within an inner vessel constructed from ultra-low-radioactivity PTFE, suspended inside a larger water tank acting as a passive radiation shield.
    Photomultiplier Tubes (PMTs)