Recent innovations include:
- Bio-based polyols: Incorporating renewable content from soy, castor oil, or other sources
- Improved blowing agents: Lower GWP alternatives to traditional agents
- Enhanced fire performance: New formulations achieving better fire ratings
- Smart facers: Integrating moisture sensors or phase-change materials
- Improved recyclability: Designing for circular economy principles
- Aerogel-enhanced PU: Combining technologies for ultra-high performance
