On the contrary, sponge rubber routinely starts with expandable rubber styles like EPDM or neoprene. The rubber compound is then supplemented using a chemical blowing agent, which, on heating, decomposes and releases gases. This process brings about the expansion on the rubber and the formation of the sponge-like structure. Over https://johnnyurmif.ziblogs.com/33913856/little-known-facts-about-foam-rubber-manufacturer