Superoleophilic surfaces for insecticidal applications
Introducing superoleophilic surfaces that mimic diatomaceous earth's insecticidal properties, suitable for integration into construction materials. This non-toxic, durable solution offers a permanent, maintenance-free insect barrier by absorbing lipids from insect exoskeletons.
Overview
FLITE Material Sciences presents an innovative approach to pest control by developing superoleophilic surfaces that replicate the insecticidal effects of diatomaceous earth. This solution is designed to be integrated into various materials such as ceramics, metals, and polymers, providing a non-toxic, permanent, and maintenance-free insect barrier. The technology leverages the natural ability of diatomaceous earth to absorb lipids from insect exoskeletons, effectively damaging their protective shells and reducing their lifespan. By embedding this functionality into solid surfaces, the limitations of traditional diatomaceous earth, such as reapplication and displacement, are addressed, offering a robust solution for both indoor and outdoor environments.
Technical specifications
- Material Compatibility: Can be applied to ceramics, aluminum, stainless steel, polymers, and glass.
- Surface Functionalization: Utilizes laser surface functionalization to create textures at scales of 1, 5, and 20 microns.
- Insecticidal Mechanism: Absorbs lipid moisture from insect exoskeletons, leading to desiccation and death.
- Durability: Resistant to environmental factors such as abrasion, weather, and washing.
- Applications: Ideal for construction and decorative materials in homes and gardens.
Technology readiness level
This technology is currently at TRL 5, having been validated in a laboratory environment. It is undergoing further testing on multiple substrates to optimize the surface treatment and ensure long-term durability and effectiveness. The next steps include extensive durability testing and industrial parameter discussions for commercial implementation.
About FLITE Material Sciences
FLITE Material Sciences is a surface engineering company that utilizes laser surface functionalization to modify materials, offering an alternative to traditional, often toxic, chemical coatings. By retexturing the surface of materials such as metal, plastic, glass, and semiconductors at a microscopic level, the company enables these surfaces to autonomously repel substances like water, oil, ice, and bacteria. This process enhances material durability and performance without weakening the underlying substrate, providing a cleaner, more sustainable solution for industrial manufacturing. The technology is applicable across a wide range of sectors, including aerospace, defense, automotive, oil and gas, and life sciences.
For industrial partners and customers, FLITE’s solutions address critical maintenance and durability challenges by extending the operational life of equipment and reducing long-term upkeep costs. The company focuses on integrating its laser texturing techniques directly into manufacturing supply chains, aiming to make industrial products safer and more resilient while minimizing environmental impact. Founded in 2018 and headquartered in Montreal, FLITE has engaged with numerous industry leaders to validate its technology through targeted projects and is actively working toward commercial-scale applications for complex industrial environments.
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