Appearance and properties: colorless or light yellow transparent liquid

Density: 0.969 g/mL at 25 °C(lit.)

Boiling point: 130-135 °C1 mm Hg(lit.)

Flash point: >230 °F

Refractive index: n20/D 1.516(lit.)

Storage condition: 2-8oC

Vapor density: >1 (vs air)

Vapor pressure: <0.01 mm Hg (21 °C)

Usage:The catalyst belongs to the reaction catalyst of polyisocyanurate (PIR), the catalytic selective activity of PIR reaction is higher than that of PUR, so it is often used in the formulation of polyisocyanurate reaction. Its characteristics can help the foaming rise curve become regular, good fluidity, suitable for the injection mold reaction of polyisocyanurate. The product is a weak active catalyst in the formulation of large amount, moderate reaction, stable rise, good flow. The obtained products have PIR high temperature resistance and fire resistance. Can be used to prepare composite materials.