JD 77 is a tertiary amine catalyst that finds widespread use in all types of polyurethane foam.

JD 77 is a tertiary amine catalyst (pentamethyldipropylenetriamine) that finds widespread use in all types of polyurethane foam. It provides nearly balanced initiation of both the blowing and gelling reactions in both TDI and MDI-based formulations.

SPECIFICATION

Closed Cup Flash Point, °C  92

Viscosity at 25 °C,cps  3

Solubility in Water  Soluble

Appearance Low-viscosity, clear, light yellow liquid

Calculated OH Number MgKOH/g  0

Specific Gravity  0.85

Bis (dimethylaminopropyl) methylamine