Recycled composite materials and related methods

1. A recycling method of producing a flame retardant composite product, comprising:

tracking a composite wind turbine blade material throughout its chain of custody;

processing the wind turbine blade material identified in the tracking step to provide a plurality of wind turbine blade (WTB) feedstock pieces that are one inch or less in one or more dimensions;

receiving the processed wind turbine blade (WTB) feedstock pieces at a processing facility (PPF);

refining the processed wind turbine blade (WTB) feedstock to provide a plurality of composite pieces ranging from about 1/16 inches up to about ½ inches in one or more dimensions;

spraying the plurality of composite pieces with one or more liquids to provide a flame retardant composite mixture, wherein the one or more liquids further comprises: a polymeric methyl-diisocyanate (MDI) resin ranging from 3% up to about 10% in content, a water content, and one or more additives;

forming the flame retardant composite mixture into a shape for providing a resultant flame retardant composite product;

hot pressing the formed flame retardant composite mixture at a temperature and pressure to cure the shaped composite mixture; and

cutting the cured flame retardant composite mixture to one or more dimensions in height, length and width to provide the resultant flame retardant composite product.

2. The recycling method of claim 1 , wherein the water content comprises about a 5% moisture content (MC) added to an existing moisture content.

3. The recycling method of claim 1 , wherein the one or more additives further comprises at least one of: binders, fillers, catalysts, strengthening agents, fillers, aggregate solid particulates, aggregate rock, gravel, sand, wood, textiles, pipes, rods, bars, fibers, metals, honeycombs, spacers, fillers, catalysts, recycled polymers, paper fibers, binders, cement, magnesium oxide, cement, limestone, granite, silica, and chemical additives.

4. The recycling method of claim 1 , wherein the tracking step further comprises collecting and organizing information with respect to the composite wind turbine blade material utilized by an energy producer.

5. The recycling method of claim 4 , wherein the tracking step further comprises checking for a consistent glass to wood ratio of the collected information of the composite wind turbine blade material.

6. The recycling method of claim 4 , wherein the tracking step further comprises recycling credits back to the energy producer.

7. The recycling method of claim 1 , further comprising: tagging the manufactured one or more wind turbine blades or a processed material resulting from the one or more manufactured one or more wind turbine blades or tagging a collection of manufactured one or more wind turbine blades or tagging processed materials resulting from the collection of manufactured one or more wind turbine blades, wherein the tagging enables ease of tracking the chain of custody.

8. The recycling method of claim 7 , wherein the tagging further comprises a tag in the form of at least one of: a non-machine readable label, a non-machine readable device, an RFID tag, a barcode, and a hologram tag.

9. The recycling method of claim 1 , wherein the resultant flame retardant composite product is a particle/fiberboard configured with mechanical properties that further comprises: a modules of elasticity (MOE) of up to about 7.41E+5 psi, a modulus of rupture (MOR) of up to about 5.914E+5 psi, and an internal bond strength (IB) of at least 100 psi.

10. The method of recycling claim 1 , wherein the resultant flame retardant composite product is a particle/fiberboard configured so that the amount of sorbed water is less than about 9.49% of a natural fiber-based particleboard after 24 hours of immersion and wherein the resultant flame retardant composite product is configured so that a maximum thickness swelling is less than about 13.5% of a natural fiber-based particleboard after 24 hours of immersion.