Organophosphite ester liquid complex. Acts as a general chelator used with Cd-Ba-Zn, Ba-Zn and tin stabilizers. Improves the transparency, initial color, weather ability and heat-stability. Prevents... view more

SONGSTAB™ PI-311 by Songwon is organophosphite ester liquid complex-based, general chelator of use with Cd-Ba-Zn or Ba-Zn stabilizers. It is improved type for whiteness and light stability of SONGSTAB™... view more

Non-pollution stabilizer, used as chelant in procession of PVC, with good anti-oxidizing and anti-light performance. It has strong coloring power at the beginning, mainly used in calendering packing... view more