Techsil® DBT (dibutyl tin) Catalyst 4oz 114gm
SKU
TESI02305
TECHSIL DBT 4oz (114gm) BOTT
£79.74
£66.45
Techsil® DBT (dibutyl tin dilaurate) is the liquid
curing agent generally preferred for most
condensation cured (tin) silicone applications.
Used in concentrations from 0.1 to 0.5% by
weight, DBT provides adequate work time and
moderate cure speed. Several different curing
agents are available for two-component RTV
silicone rubber compounds to provide a choice of
cure speed, mixing ratio, or deep section cure.
DBT (dibutyl tin dilaurate) and STO (stannous tin
octoate) are clear, easily pourable liquids. All
are based on metal soaps. Techsil® DBT is simple
to handle, allows an adjustable working time and
cure rate obtainable through choice of
concentration by weight used. DBT can be used
from 0.1% to 0.5% by weight. DBT is not suitable
for addition cured (platinum) silicone materials.