THE 2-MINUTE RULE FOR RUBBER FOAM VERSUS SPONGE RUBBER

Quite the opposite, sponge rubber usually begins with expandable rubber sorts like EPDM or neoprene. The rubber compound is then supplemented using a chemical blowing agent, which, upon heating, decomposes and releases gases. This process brings about the expansion of the rubber along with the development of a sponge-like construction.Scientists ha