Apparatus And Method For Removing Holes In Production Of Biocomposite Materials

摘要

A system or apparatus and associated method is provided to remove pinholes from bio composite materials in order to increase the strength and functionality of the composites. The apparatus and method uses an inert gas, such as nitrogen, that is introduced into the processing chamber where the fiber and the polymer are combined to form the biocomposite material. The inert gas is introduced through an inlet into the chamber and creates a pressure differential between the interior and exterior of the product mixture to force the air and moisture out of the mixture and through an outlet or vent on the chamber, along with the inert gas and any other gases, thereby preventing or at least significantly limiting the formation of pinholes in the biocomposite product.

主权项

1. An apparatus for removing air and/or moisture from a biocomposite mixture including a fiber and a polymer during the formation of a product from the biocomposite mixture, the apparatus comprising:
a) a chamber capable of subjecting the biocomposite mixture to specified temperatures and pressures; b) a gas inlet operably connected to the chamber; and c) a gas outlet operably connected to the chamber.