THERMOPLASTIC COMPOSITE MATERIAL WITH SIGNAL FIBER INDUSTRIAL RESIDUES AND PROCESS FOR PREPARATION OF SIGNAL WASTE THERMOPLASTIC RESINS Essentially, the present invention is characterized by the formulation of a composite material containing a thermoplastic matrix, virgin or recycled, and industrial waste. sisal fiber, as reinforcing material and polymer additives; as well as by the process of manufacturing the composites under the operating conditions mentioned in this patent application. The invention contemplates obtaining a composite material of a sisal fiber waste thermoplastic, comprising a matrix consisting of: 0% to 100% by weight of a thermoplastic recycled polymer; 0% to 100% by weight of a virgin polymer thermoplastic; 1% to about 60% by weight of a natural fiber as reinforcement; where the sum of the constituents will be 100%.
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