Description：
NT CAT PC-9 is a low odor tertiary amine that provides a balanced promotion of the urethane and urea reactions in flexible and rigid foam applications. It can be used as a co-catalyst with strong blow and gel amine catalysts to balance the reaction and provide a smooth rise profile.

Applications：
NT CAT PC-9 is recommended for a broad range of rigid polyurethane systems. The major applications are insulation foams, including spray, rigid bunstock, board lami-nate and refrigeration formulations. NT CAT PC-9 is also recommended for microcellular foams such as shoe sole formulations and as a co-catalyst in semi-flexible and flexible molded applications.

Typical Properties
Appearance	Colorless to pale yellow liquid
Viscosity@25℃ mPa*.s	6
Specific Gravity@,25℃(g/cm³)	0.87
Flash point,PMCC,℃	102
Water solubilty	Soluble

Storage Information：
Recommends that our catalysts be stored in a dry and cool area under appropriate ventilation conditions. Each container should be closed tightly to avoid contamination with moisture or other negative influences that could change the products’ performance in the end use. The optimum storage temperature is between 10 °C and 30 °C. Lower and higher storage temperatures are not preferable and should be avoided.

Shelf Life：
24 months/date of manufacture.