The Universal Selection Source: Coatings Ingredients

Papi™ 27

Technical DataSheet | Supplied By Dow Chemical

Polymethylene polyphenylisocyanate containing MDI. Possesses a narrow molecular weight distribution and high reactivity. Offers compatibility with rigid polyether and polyester polyols.

Papi™ 27 Product details

Product Type
xxxxxxxxxxxxxxxxxxxxxxxxx
Chemical Composition
xxxxxxxxxxxxxxxxxxxxxxxxx
Physical Form
Crystals

Papi™ 27 Properties

Property

Value & Unit
Test Condition
Test Method
Isocyanate equivalent
xxx
NCO content
xxxx %
Viscosity @ 25°C
xxx mPas
Acidity
xxx ppm HCl
Specific gravity @ 25°C
xxxx
Molecular weight, average
xxx
Flash point, closed cup
xxxxx °C
Boiling point (extrapolated)
xxx °C
Last edited Jan 4, 2016
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