K-15 is a solution of potassium-acetate in diethylene glycol. It promotes the isocyanurate reaction and is used in a wide range of rigid foam applications. For better surface curing, improved adhesion and better flow alternatives, consider TMR-2 catalysts.

K-15 is an excellent and cost-effective isocyanurate catalyst. Its high conversion rate has established it as the catalyst of choice in a number of rigid applications.


Typical Properties
Flashing Point 〉110°C
Appearance Colorless Liquid
Viscosity,25℃ mPa.s 180
Water Solubility Soluble
Calcualted OH Number(mg KOH) 1200
Density,25 ℃ g/cm3 1.13


Storage Information:
It’s available in bulk and drums. It must be protect from fire, explosions, sources of ignition and electrostatic charges, acids and acid forming substance.
It’s also corrosive. Ensure thorough ventilation of work and storage area.

Shelf Life:
24 months in unopened.