Closed-cell polyurethane spray foam has some pretty ... Years ago,approximately2-1/2inchesof 2-lb. foam was required before qualifying as a vapor barrier.The chemicals beingsprayed these days ...

Transparency Market Research Inc. - The global polyurethane spray foam insulation market was estimated at a value of US$ 5.9 billion in 2022. It is anticipated to register a 7.2% CAGR from 2023 to ...

Fossil fuel-based polyurethane foam has been a firm favourite in furniture manufacturing for over half a century. Jane Englefield investigates the consequences of this dependable but unsustainable ...

From underwater surveillance vehicles and deep-diving construction engineers to paddle-boarders and surfers, users of polyurethane ... foam has been tested for performance down to 1,200 feet without ...