On the contrary, sponge rubber frequently begins with expandable rubber types like EPDM or neoprene. The rubber compound is then supplemented by using a chemical blowing agent, which, upon heating, decomposes and releases gases. This method contributes to the enlargement of the rubber along with the formation of a sponge-like https://foamrubbermanufacturer83949.blogs-service.com/64712162/considerations-to-know-about-huamei-rubber-foam