Development overview of polyurethane foam
Polyurethane foam can be traced back tothe 1940s. During World War II, researchers at Germany’s Bayer Laboratory used diisocyanate and polyols as raw materials to produce rigid foams, adhesives and co…
Polyurethane foam can be traced back tothe 1940s. During World War II, researchers at Germany’s Bayer Laboratory used diisocyanate and polyols as raw materials to produce rigid foams, adhesives and co…