The Universal Selection Source: Coatings Ingredients

Technical Datasheet | Supplied by: Dow Chemical

Papi™ 27

Polymethylene polyphenylisocyanate containing MDI. Possesses a narrow molecular weight distribution and high reactivity. Offers compatibility with rigid polyether and polyester polyols.
     
Log In
To Access Hidden Info
Access Hidden Info
Product Type
Chemical Composition
Polymeric diphenylmethane diisocyanate
Physical Form
   
Log In
To Access Hidden Info
Access Hidden Info
Properties
Property
Unit
Value
 Isocyanate equivalent
 
  
 NCO content
 %
  
 Viscosity @ 25°C
 mPas
  
 Acidity
 ppm HCl
  
 Specific gravity @ 25°C
 
  
 Molecular weight, average
 
  
 Flash point, closed cup
 °C
  
 Boiling point (extrapolated)
 °C
  
Help us improve the Universal Selector

do you have any suggestions on how we can make our product selection better or more suited to your needs?
Please let us know by filling in the form.

Back to Top