HEMPOXIES: A >99% HEMP-DERIVED MULTISCALE VITRIMER COMPOSITE Programmable Materials Platform | Circular by Design | Monoculture Feedstock

HEMPOXIES: A >99% HEMP-DERIVED MULTISCALE VITRIMER COMPOSITE Programmable Materials Platform | Circular by Design | Monoculture Feedstock

THE BREAKTHROUGH

Landry Industries presents the first complete materials platform in which every structural component—matrix, cross-linker, catalyst, solvent, and reinforcement—is derivable from a single feedstock: Cannabis sativa L. This is not a bioplastic incremental improvement. It is a fully reprocessable, high-performance thermoset replacement system with tunable properties exceeding aluminum, steel, ABS, concrete, standard epoxy, titanium, and E-glass/epoxy on specific mechanical metrics.

CORE INNOVATION

• Matrix: Epoxidized hempseed oil (EHO) + Maleinized hempseed oil (MHO) in dynamic β-hydroxy ester vitrimer chemistry (\text{Zn(acac)}_2-catalyzed)
• Reinforcement Hierarchy: Hemp-derived graphene oxide (HGO), reduced graphene oxide (HrGO), carbon nanosheets, cellulose nanocrystals, biochar, and short hemp carbon fiber—spanning molecular to macro length scales
• Dispersion Medium: Anhydrous ethanol from fermented hemp stalk cellulose
• Bio-Based Carbon Content: >99% by ASTM D6866/ISO 16620 radiocarbon analysis

THE PLATFORM ADVANTAGE

Unlike conventional thermosets that are landfilled at end-of-life, Hempoxies undergoes thermally activated transesterification exchange (180–200 °C), enabling:

• Thermal reprocessing and remolding (10–30 min cycle)
• Self-healing of micro-cracks
• Welding of cured components
• Infinite circularity without petrochemical input

EIGHT ENGINEERED VARIANTS

Variant	Target Incumbent	Key Advantage
HEMP-AL	Aluminum 6061-T6	+10% specific modulus, −50% mass
HEMP-STEEL	Mild steel	+193% specific strength, −83% mass
HEMP-PLAST	ABS plastic	+89% specific strength, fully bio-based
HEMP-CRETE	C30 Concrete	+1,067% tensile strength, reprocessable
HEP-OXY	Standard epoxy	+100% strength, +300% modulus, reprocessable
HEMP-KEV	Kevlar-49	Impact tough, omnidirectional, reprocessable
HEMP-TITAN	Ti-6Al-4V	+18% specific modulus, −69% mass
HEMP-GFRP	E-glass/epoxy	−28% mass, reprocessable, isotropic

COMMERCIAL POTENTIAL

Hempoxies replaces petroleum thermosets across all sub-100 °C service applications: wind turbine blades, automotive panels, construction forms, consumer goods, protective equipment, and aerospace interiors. With hemp now legal worldwide for commercial cultivation, this platform unlocks a decentralized, farm-level materials economy.

STATUS

Complete formulation, 10 Standard Operating Procedures (SOPs), processing protocol, and property prediction framework published and timestamped via Zenodo (DOI) and Scribd public disclosure, establishing prior art and open-science foundation.

Marie-Soleil Seshat Landry Independent Researcher & CEO, Hempoxies Division, Landry Industries Moncton, New Brunswick, Canada (Miqmaki / Codiac / Turtle Island) marielandryspyshop.com | searchfororganics.com

Developed under the Landry Hemp Research Program