My fellow mattress experts and I got a behind-the-scenes look at a mattress factory's secret foam-pouring process. Here is ...

Let's dive in... Memory foam is a polyurethane foam treated with chemicals to increase its density and viscosity, causing it to react to your body heat and slowly mold to your shape. The technical ...

sheets and rods); polystyrene foam products; urethane; other foam products; and plastic plumbing fixtures. Pulp and Paper Industry Chemical, mechanical, recycling and semi-chemical pulp mills, ...

Department of Materials Science and Engineering, Institute of Science Tokyo, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8552, Japan ...