SONGSORB® 3280 by Songwon is a benzotriazole-based UV absorber for plastics. It is a strong absorber of ultraviolet radiation in the 290~400nm region. This additive possesses a high degree of... view more

SONGSORB® 7120 by Songwon is benzoate-based UV absorber for plastics. It absorbs ultraviolet radiation and through a reversible chemical rearrangement, dissipates the energy as heat. This additive... view more

SONGSORB® 8100 by Songwon is 2-hydroxy-4-n-octoxybenzophenone. It acts as a UV absorber. It exhibits synergy with HALS. It absorbs ultraviolet radiation in the 240~340nm region. It provides good... view more