NT CAT PC-5 is a tertiary amine which strongly promotes the urea reaction in a variety of rigid and flexible polyurethane foam applications.

NT CAT PC-5 is very effective in MDI based pour-in-place polyurethane systems such as rigid appliance. It is also used in conjunction with a trimer catalyst in PIR laminate boardstock formulations.
NT CAT PC-5 can also be used in TDI, TDI/MDI and MDI high resiliency (HR) flexible molded foams as well as integral skin and microcellular systems.


Items Spec
Content,Wt% 98 min
Moisture,Wt% 0.5 max


Typical Properties
Appearance Light yellowish Liquid
Foreign Matter Free of foreign matter
Relative Density(Water=1) Ca.0.85
Boiling Point@760 mmHg,0c 201
Water solubilty Completely Soluble


Storage Information:
NEWTOP Chemical 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 arenot preferable and should be avoided.

Shelf Life:
12 Months

Standard Packaging:
1、170KG Steel Drum
2、 IBC Drum is recommended.