遮しゃ炎えん性せい

noun

flame shielding performance; flame interruption performance; flame screening performance

Technical term used in fire safety and materials engineering to describe a material's ability to block or interrupt flames.

• このカーテンは遮しゃ炎えん性せいに優すぐれている。

  This curtain has excellent flame shielding performance.

• 遮しゃ炎えん性せい試し験けんの結けっ果かを報ほう告こくする。

  Report the results of the flame interruption performance test.