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. 2022 Feb 14;36(4):1651–1679. doi: 10.1177/08927057211067962

Table 7.

Lap Shear Strength (LSS) results for different substrate angles.

Type Substrate angle Mean (MPa) SE(±) (MPa) Failure mode
Steered 20.501 5 0.900 LFT
30° 17.823 1 0.920 LFT
60° 16.786 6 0.657 LFT
90° 13.190 1 0.789 LFT
Straight 19.434 7 1.157 LFT
30° 16.045 0 0.760 LFT
60° 14.637 0 2.085 LFT
90° 14.628 8 1.509 LFT
Straight tape (autoclave) 48.86 1.27 Cohesive

LFT: Light Fiber Tear SE: Standard Error.