LOW SPECIFIC GRAVITY FOAM COMPOSITIONS AND LOW SPECIFIC GRAVITY FOAM USING THE SAME

摘要

The present invention relates to a composition for low specific gravity foams and to low specific gravity foams manufactured using the same. More specifically, the present invention allows a PS to have a low melting point so that the PS can be compounded in a general shoe compound manufacturing process (100°C or less) and to manufacture ultra-lightweight foams having a specific gravity of 0.10 or less and having a hardness of 60 C (Shore C) or more while realizing lightweight.