GULBRANDSEN CHEMICALS

Tin Catalysts

T-CAT B233: DIBUTYLTIN DIACETATE (DBTDA)

GENERAL:

T-CAT B233 – DIBUTYLTIN DIACETATE (DBTDA) is a liquid organotin catalyst

APPLICATION:

  • Room temperature crosslinking catalyst for silicone / rubber sealants
  • Catalysis of esterification and transesterification reactions

PROPERTIES:

Refractive Index @ 25°C = 1.46 to 1.47
Specific Gravity @ 25°C = 1.29 to 1.33
Tin % = 32.0 to 33.8
Moisture Content % = 0.3 max

PACKAGING:

  • 20L Gallon pails: 20kg/44lb
  • 55 Gallon Steel Drum: 250kg/551lb