Open Access

ARTICLE

Biogenic Amorphous Silica as Filler for Elastomers

Nikolay Dishovsky^1*, Petrunka Malinova¹, Ivan Uzunov²

1 University of Chemical Technology and Metallurgy – Sofia, 8 St. Kliment Ohridski Blv., 1756 Sofia, Bulgaria
2 Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, Acad. G. Bonchev Str., bl.11, 1113 Sofia, Bulgaria

*Corresponding author: