PTFE
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polytetrafluoroethylene (film)
テフロン(薄膜). ポリテトラフルオロエチレン. プラスチック樹脂.
polytetrafluoroethylene (film); or Teflon(a trade mark); a plastic resin; has a low dielectric constant; e.g. used as an optical material for phase conjugation experiment, in which PTFE microparticles (0.2×0.2×0.4 ?m
![](dev/images/h-r-.png)
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