This video from ADMET shows the sponge rubber foam is tested using ASTM D 1056 compression defection test. This test is performed using ADMET eXpert 7601 universal testing machine.

People tend to spend, on average, several hours a day sitting on couches, chairs, and car seats, as well as considerable time on mattresses every night. Polyurethane foam plays a major role in ...

Most people probably don’t think about springs until one kinks up or snaps, but most of the world’s springs are pretty crucial. The ones that aren’t go by the name Slinky. We all use and encounter ...