SONGSTAB™ MT-500

SONGSTAB™ MT-500 by Songwon is an organotin heat stabilizer. A slightly higher level of external lubricant is used when comparing with an equal part octyltin mercaptide stabilizer. It offers excellent initial color, heat stability, anti-weathering and transparency. It is more cost effective than SONGSTAB™ MT-800 and helps to obtain excellent clear products. SONGSTAB™ MT-500 is used to stabilize rigid PVC and PVC copolymer. It is suitable for calendered and extruded PVC sheet used for food packings.