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A comment on The PETG adhesive test [video]. Parent comment
- adhesive failure: the adhesive splits from the substrate
- cohesive failure: the split occurs within the adhesive
- substrate failure: the split occurs within the substrate.
Whichever of these that is weakest limits the maximum strength of the bonded item.
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- adhesive failure: the adhesive splits from the substrate
- cohesive failure: the split occurs within the adhesive
- substrate failure: the split occurs within the substrate.
Whichever of these that is weakest limits the maximum strength of the bonded item.