HUAMEI RUBBER FOAM FOR DUMMIES

On the contrary, sponge rubber usually starts with expandable rubber types like EPDM or neoprene. The rubber compound is then supplemented that has a chemical blowing agent, which, upon heating, decomposes and releases gases. This method causes the enlargement of your rubber and the formation of a sponge-like construction.Neoprene/EPDM rubber: Extr