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Coatings Ingredients

Polycat® DBU

Technical DataSheet | Supplied by Evonik

DiazoBicycloUndecene. Polycat® DBU Catalyst, being a tertiary amine, is a polyurethane additive that promotes the urethane (polyolisocyanate) reaction in coatings and CASE applications. It displays very strong gelation capability, imparts low odor and is used in formulations containing aliphatic isocyanates as they require exceptionally strong catalysts because they are much less active than aromatic isocyanates. The optimum storage temperature is between 10°C and 30°C.

Polycat® DBU Product details

Product Type
xxxxxxxxxxxxxxxxxxxxxxxxx
Chemical Composition
xxxxxxxxxxxxxxxxxxxxxxxxx
CAS Number
6674-22-2
Physical Form
Liquid
Appearance
Colorless
Product Status
xxxxxxxxxx
Geographical Availability
xxxxxxxxxxxxxxxxxxxxxxxxx
Applications/ Recommended for
  • xxxxxxxx
  • xxxxxxxxxxxxxxxxxxxxxxxxx
  • xxxxxxxx
Bio Based
xx

Polycat® DBU Properties

Property

Value & Unit
Test Condition
Test Method
Flash point (PMCC)
xxxx °C
Viscosity @ 25°C
xx mPa.s
Specific gravity @ 25°C
xxxx g/cm3
Calculated OH Number
x mgKOH/g
Optimum storage temperature
xxxxxxx °C
Shelf life (from the date of manufacture)
xx months
Last edited Feb 7, 2017
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