GULBRANDSEN CHEMICALS

Tin Catalysts

T-CAT B11: DIBUTYLTIN DILAURATE (DBTDL)

GENERAL:

T-CAT B11 – DINP Solution of Dibutyltin Oxide (DBTO) is a liquid organotin catalyst used for the manufacture of MS polymer, silicone and polyurethane systems.

APPLICATION:

  • Cross-linking catalyst in condensation cured solvent-free and isocyanate-free MS (modified-silane) polymers.
  • Cross-linking catalyst in condensation cured sealants such as RTV (room temperature vulcanization) silicones.
  • Catalyst for esterification reactions

PROPERTIES:

Tin = 23 – 25%
Color, Garner = 3 max
Refractive Index (25°C) = 1.50 – 1.51

PACKAGING:

  • 20L Gallon pails: 20kg/44lb
  • 55 Gallon Steel Drum: 200kg/440lb
  • Polyethylene steel-reinforced tote bins: 2,205lb/1,000kg