“Spray foam insulation is an alternative to traditional building insulation such as fiberglass. A two-component mixture composed of isocyanate and polyol resin comes together at the tip of a gun, and ...

A structural support foam developed by researchers at the U.S. Dept. of Energy for in-house use is now being marketed for composites tooling, as well as other applications. Amodified polyisocyanurate ...

Foam doesn't weigh much — and that's why automakers may put far more of it in their vehicles in the next few years. Suppliers of polyurethane and expanded polypropylene foams forecast that up to 25 ...

Composite metal foams (CMFs) are little-known materials that are beginning to show some big promise. Last year we saw researchers adapt these lightweight materials to stop various forms of radiation ...