Can I read Regrind Technology for Polyurethane Recycling on EtoBox?
Regrind Technology for Polyurethane Recycling by André Akio Tamashiro is a document available to read on EtoBox.
What is Regrind Technology for Polyurethane Recycling about?
Recycling polyurethanes involves grinding waste into a fine powder and mixing it with polyol to make new polyurethanes. The powder particle size should be 50-200 microns. Methods to grind foam include roller mills and pellet mills. Rigid polyurethane foam can be ground and mixed back into products at 15% without affecting properties. Recycling programs allow substitution of virgin materials while maintaining performance.
- Author
- André Akio Tamashiro
- Language
- EN