|  ZT-4201:Di-n-Butyltin Oxide 
 ZT-4201 DBTO is mainly used as PVC production heat stabilizer. It can also used as powder coating catalyzer producing by polyester resin and catalyzer of producing some antioxidant product.
  
 Specification:
 
              
                | 1. Appearance: 2. Tin Content:
 3. Chlorine Content:
 4. Monobutyl Content:
 5. Volatile(Wet):
 6. Packing:
 | White Powder 47.0%
 0.2%
 <1.0%
 0.4%
 25kg /50kg/Drum(Cardboard)
 |  |