不ふ導どう性せい

noun

nonconductivity; nonconductibility

Technical term used in physics and engineering to describe a material's inability to conduct electricity, heat, or sound.

• この素そ材ざいは不ふ導どう性せいが高たかいため、絶ぜつ縁えん体たいとして使つかわれる。

  This material is used as an insulator because of its high nonconductivity.