Clay grafted nanoparticles for enhanced HDPE packaging
Introducing novel nanocomposite barriers using clay grafted nanoparticles for HDPE packaging. This technology significantly improves barrier properties, reducing chemical permeation without affecting recyclability. Ideal for hazardous material packaging.
Overview
Saber Chemical, Inc. has developed an innovative nanocomposite barrier technology utilizing clay grafted nanoparticles to enhance the performance of HDPE packaging. These nanocomposites are designed to improve the barrier properties against chemicals such as solvents and alcohols, making them ideal for hazardous material packaging. The technology ensures compatibility with polyethylene, thereby maintaining recyclability and meeting stringent regulatory standards without cross-linking.
Technical specifications
- Composition: Clay nanoparticles modified using surface-initiated ROMP and hydrogenation, then dispersed in polyethylene.
- Processing: Easily integrated into an HDPE matrix using conventional extrusion techniques.
- Barrier enhancement: Significantly reduces permeation of chemicals, enhancing safety and compliance with 49 CFR 178.6 standards.
- Scalability: Industrially feasible due to the simple and effective dispersion process.
Technology readiness level
Currently at TRL 4, this technology has completed laboratory validation of its components. Next steps involve optimizing extrusion processes and evaluating the final composite's thermal, mechanical, and barrier properties to ensure suitability for hazardous material packaging.
About Saber Chemical, Inc.
Saber Chemical, Inc. specializes in the development and commercialization of compostable core-shell particles (CCSPs) designed to enhance the performance of bioplastics. By integrating these CCSPs into materials such as PLA, PHA, PBS, PBT, PBAT, TPS, and PCL, the company produces performance-grade pellets that offer increased toughness, often achieving greater than 200 J/m Izod impact strength, while maintaining ASTM D6400 compostability. This technology, which originated from NSF-funded research, utilizes glycerol-ketal acrylates to create nanoscale particles that improve material properties without sacrificing environmental sustainability. The company's innovations are designed to be compatible with standard industrial manufacturing processes, including twin-screw compounding, extrusion, and injection molding.
These solutions are targeted at converters and manufacturers in sectors such as packaging, consumer goods, agricultural films, and medical devices who require high-performance, sustainable material alternatives. By providing a scalable approach to material modification, Saber Chemical assists partners in developing durable, compostable products that meet demanding mechanical and thermal requirements. The company engages with customers through technical data support, sample requests, and collaborative research and development efforts, leveraging expertise in polymer chemistry and sustainable monomer synthesis to facilitate the adoption of its additives in commercial applications.
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