The wall thickness and also the circulation size/thickness ratio from the part can even certainly be a deciding aspect. A normal chemical foaming agent my generate CO2 in a price of about 25% of the total quantity included. Therefore for two% foaming agent concentrate added to some polymer, 0.five% by https://site-fiable-de-research-c03444.dbblog.net/48876842/not-known-factual-statements-about-fabricant-de-produits-chimiques