| Share | Phrase |
|---|
| 37.91% | insulative [physical/chemical] body |
| 29.23% | insulative [physical/chemical] material |
| 11.86% | insulative [physical/chemical] housing |
| 5.16% | insulative [physical/chemical] means |
| 4.25% | insulative [physical/chemical] surface |
| 4.04% | insulative [physical/chemical] cover |
| 2.65% | insulative [physical/chemical] member |
| 2.45% | electrically [manner] insulative |
| 2.41% | insulative [physical/chemical] layer |