Researchers from the U.S. Navy and Johns Hopkins University are developing a powder that would allow regular paint to turn into self-healing paint. The powder gives scratched or chipped paint the ability to heal itself much like human skin.
The powder, known as ‘polyfibroblast,' contains microscopic polymer spheres that contain an oily resin. When the powder is applied to the paint, the spheres rupture and release their oily resin. That resin then forms a waxy, water-repellent coat that protects the exposed steel from the elements, essentially ‘healing’ the outer layer of paint.
The polyfibroblast primer is not the first self-healing agent, but it is unique in that it is aimed purely at protecting military vehicles in harsh environments, unlike other products more concerned with maintaining the appearance and aesthetics of vehicles
Corrosion costs the Navy approximately $7 billion every year in repairs and maintenance, prompting the Navy to look into ways to keep military vehicles from rusting.
What Makes This Trend Stand Out
- Self-healing Materials
- The development of self-healing paint underscores the potential of materials that can maintain their integrity and usability over time, increasing durability and cost-effectiveness.
- Protective Coatings
- The use of coatings that protect against extreme environmental conditions has applications beyond military vehicles, including consumer and industrial goods that require long-term reliability and durability.
- Advanced Polymers
- Research into advanced polymers could lead to the development of more resistant and sustainable materials that can withstand harsh environments and maintain their functionality.
Sectors Adopting This
- Military and Defense
- The military and defense industry can benefit from self-healing paint technology to ensure military vehicles remain operational for longer periods and reduce maintenance costs.
- Automotive
- Self-healing paint technology has potential for use in the automotive industry to protect cars from scratches and damage, reducing the need for expensive and time-consuming repairs.
- Construction
- Use of protective coatings and materials in the construction industry can increase the durability and longevity of buildings, bridges, and other infrastructure in harsh environments.
