High temperature Mode-I interlaminar fracture tests were conducted to evaluate the effect of thermal aging at various temperatures on the fracture behavior of DVI7/LaRC-RP46 composites. The Double Cantilever Beam (DCB) specimens made of unidirectional laminates were used in the test program. The ...
High temperature Mode-I interlaminar fracture tests were conducted to evaluate the effect of thermal aging at various temperatures on the fracture behavior of IM7/LaRC-RP46 composites. The Double Cantilever Beam (DCB) specimens made of unidirectional laminates were used in the test program. The ...
(1993). The Effects of Curing Temperature on Deformation and Fracture Toughness in Thin Films of LaRC RP46 Polyimide. J. Plastic Film & Sheeting 9: 67-791 Pater, R.H., and Morgan, C.D. (1988). Interpenetrating Polymer Network Approach to Tougher and More Microcracking- resistant High-...
The effect of thermal aging on the mode-I interlaminar fracture behavior of a high-temperature IM7/LARC- RP46 composite. Compos Sci Technol 1999;59(8):1271-86.P. Hutapea and F. G. Yuan.The effect of thermal aging on the Mode-I interlaminar fracture behavior of a high-temperature IM7/...
In this paper, DCB (double cantilever beam) static fracture tests were conducted to investigate Mode-I fractuer toughness of an IM7/LaRC-RP46 composite at three high temperature levels with five different loading rates. Two types of crack growth behavior, slow crack extension and relatively fast...