Quite the opposite, sponge rubber usually begins with expandable rubber sorts like EPDM or neoprene. The rubber compound is then supplemented having a chemical blowing agent, which, on heating, decomposes and releases gases. This method leads to the expansion of your rubber along with the formation of the sponge-like structure. Keep in mind that

b. Mix MHEC with A different powdered compound that may be either immiscible with drinking water or reveals lower solubility in drinking water. ONLY® Chemical strictly controls product high quality ranging from raw product procurement, adopts German one particular-stage production system, has steady supply ability, and makes use of ERP electron