DABCO® 33 S is a liquid mixture of 33 % triethylenediamine and 67 % 1.4 butanediol. It offers all the advantages of DABCO® CRYSTALLINE plus the handling ease of a liquid. It finds use as a standard polyurethane catalyst.
Typical Applications
DABCO® 33 S is primarily used in microcellular polyurethane formulations extended with 1.4 butanediol. It can also be used in other types of polyurethane systems formulated with 1.4 butanediol.
Benefits at a glance
- Ease of handling
- Ease of metering