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The collaboration combines Limei’s expertise in sports flooring with MIT’s materials science research. The self-healing coating contains microcapsules filled with a polyurethane-based healing agent. When the coating is scratched, the capsules rupture, releasing the agent that fills the scratch and hardens within 24 hours—restoring the floor’s appearance and protective layer.
Testing shows the flooring can repair scratches up to 0.5mm deep, with the self-healing function remaining effective for up to 8 years. The technology doesn’t affect the flooring’s sports performance, maintaining a ball rebound rate of ≥90% and slip resistance standards. Limei plans to launch the self-healing flooring, named RestoreCore Series, in early 2026.
“This partnership with MIT represents a leap forward in sports flooring innovation,” said Dr. Li Ming, Limei’s Chief Technology Officer. “Self-healing technology addresses a major pain point for venue operators—constant scratch repair. We’re excited to bring this game-changing product to the market.”
MIT’s research team will continue working with Limei to refine the technology for deeper scratches and broader application in different sports flooring lines.