Organo-Tin (OT) Intermediates
Songwon started its tin business in 1983 & is today a significant global player in the industry. Our process, based on the Grignard reaction enables us to supply the highest quality products to the market.
We supply OT intermediates, as well as OT stabilizer & PVC stabilizer packages containing OT stabilizers.
OT Intermediates – adding value to tin metal
OT Intermediates are used as raw materials for PVC Heat Stabilizers as well as in catalysts, car paints, glass coatings etc.
Anticipating the upcoming REACH ban on butylated
OT by 2015, we increased our DOTO capacity in 2013.
Our main OT Intermediate products are:
- SONGCAT™ DBTO
- SONGCAT™ DOTO
- SONGCAT™ DMTC
- SONGCAT™ MBTC
- SONGCAT™ TOT
- SONGCAT™ MTW-50
Sales by Sub- Product Group 2013
Total Sales 72.6 B KRW (68.7 M USD)
- 57% Butyltin Int.
- 38% Octyltin Int.
- 5% Methyltin Int.