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Healing efficiency with different healing system and microcapsules content.
| Self-Healing System | Content | Healing Efficiency |
|---|---|---|
| dual-component microcapsules | 5 wt % | 63% |
| dual-component microcapsules | 10 wt % | 84% |
| dual-component microcapsules | 15 wt % | 93% |
| IPDI microcapsules | 15 wt % | 78% |
| dual-component microcapsules | 20 wt % | 98% |
| dual-component microcapsules | 25 wt % | 100% |
