High-r graphene-aerogel composite for retrofit insulation
A cutting-edge insulation panel combining silica aerogels and graphene-doped polymer composites, offering high thermal performance and Class A fire standards compliance. Suitable for retrofitting walls, roofs, and panels with flexible production methods.
Overview
This innovative insulation solution utilizes a composite of silica aerogels reinforced with graphene-doped polymer composites to create high-performance panels for building retrofits. It offers superior thermal insulation with R-values exceeding 10 per inch and meets Class A fire safety standards (UL790, ASTM E84). The material is designed for flexibility in application, supporting both lamination and spray-foam hybrid formats. It can be manufactured through either ambient drying or supercritical methods, allowing customization based on cost and performance needs. The technology is adaptable for use in walls, roofs, and panels, and can be integrated with additional features such as radiant barriers or phase change materials for enhanced functionality.
Technical specifications
- High thermal performance: R-values >10/inch
- Fire safety compliance: Meets UL790, ASTM E84 standards
- Flexible application formats: Supports lamination and spray-foam hybrids
- Manufacturing versatility: Ambient drying or supercritical methods
- Enhanced strength and handling: Graphene-polymer reinforcement
- Integration potential: Compatible with radiant barriers and phase change materials
Technology readiness level
The technology is currently at TRL 7, with early lab samples available and pilot manufacturing feasible within 12–18 months. A structured R&D plan is underway to optimize thermal and mechanical properties and to prepare for large-scale production. Testing includes lab-scale trials and real-world condition simulations to ensure commercial readiness.
About Re-Du Company
RE-DU is a recycling technology company that has developed a patented process for the chemical deconstruction of mixed plastic waste. By breaking down diverse plastic types—such as PET, PC, PU, and PA—into monomers, the company enables the transformation of previously difficult-to-recycle materials into commercially valuable chemical products. This technology eliminates the need for costly sorting of mixed waste streams and offers an efficient, cost-effective alternative to traditional plastic management systems, which often rely on outdated processes that fail to address the majority of global plastic waste.
By providing a scalable solution for chemical recycling, RE-DU aims to reduce reliance on fossil fuels and minimize the environmental impact of plastic pollution in landfills. The company serves as a partner for industries seeking sustainable chemical feedstocks and is contributing to the development of a circular economy. Supported by initiatives like the Innovation Crossroads Award and research collaboration with Oak Ridge National Laboratory, RE-DU is positioned to help transition toward a net-zero carbon society by proving that mixed plastic waste can be successfully converted into high-quality, reusable resources.
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