Process and material property improvement

The VAP process results in a more robust VARTM process that minimizes the potential for dry spot formation as well as lower void content and improved dimensional tolerances. The complete surface is connected to the vent reducing the need for overall vent location optimization. Also the 

13 Micrographs of Albatros membrane by W. L Gore and Associates (a) Optical picture showing membrane and support and (b) SEM of nano-porous membrane system. (Source Reprinted based on reference 43.) 

14 Permeability behavior for various contact angles properties of the Albatros membrane/fluid system. Source Reprinted from reference 44, with permission from Begell House, Inc.) 

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