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. 2019 Oct 17;52(21):8067–8078. doi: 10.1021/acs.macromol.9b01554

Table 3. Macroscopic Intrinsic Self-Healing Data of Amorphous Brush Polyurethane Systemsa.

polymer healing time at Thealing = 36 °C (h) H.E.b (%) broken in a different spot compared to original fracture plane
HDI_C4DA 100 64 yes
HDI_C7DA 3 69 yes
HDI_C8DA 3 61 yes
a

Healing process was stopped when the healed interface was not visible.

b

Healing efficiency was quantified as Inline graphic.