Biodegradable injection-moldable polyurethane resin for sustainable packaging

Overview

Bezwada Biomedical has developed a revolutionary biodegradable polyurethane resin platform designed for sustainable packaging solutions. This innovative material is derived from renewable monomers and features a fully hydrolysable structure, making it a superior alternative to traditional fossil-based polyolefins. With proven performance in over 10 FDA-approved Montage® products, this resin offers an exceptional balance of strength, elasticity, and biodegradability. It is engineered for use in injection-molded applications and is compatible with existing recycling systems, ensuring environmentally friendly end-of-life outcomes.

Technical specifications

• Fully hydrolysable: Completely breaks down into non-toxic byproducts, unlike biostable options.
• Tunable degradation profiles: Customizable degradation rates to suit specific application needs.
• Thermoplastic behavior: Exhibits a melt flow index (MFI) of 25–55, ensuring excellent processability and moldability.
• Density: Engineered to have a density below 1 g/cm³, facilitating separation in flotation-based recycling systems.
• Proven track record: Utilized in 10+ FDA-cleared Montage® devices and supported by NSF and NJ-CSIT grants.

Technology readiness level

Currently at Technology Readiness Level 4, this biodegradable polyurethane resin has been tested in laboratory settings, demonstrating successful mechanical and thermal properties ideal for injection molding. Future validation includes additional mechanical testing, recycling compatibility studies, and food-contact safety evaluations. Bezwada Biomedical seeks development partnerships to align on performance metrics, validate processing on commercial equipment, and advance towards pilot-scale production.