" "

Our Products

standell

MDI

Voranatetm M 230 Polymeric Mdi Is A Brown Low Viscosity Mixture Of Diphenylmethane- 4,4'-disocyanate With Isomers And Homologues Of Higher Functionality (Polymeric- Mdi) With An Average Functionality Of 2.7 For Multi-purpose (Non-) Foamed Rigid And Flexible Applications.

VORANATETM M 230 N Polymeric MDI offers a narrow iron specification of 5 ppm max, a balanced viscosity and low acidity making it suitable for a wide range of applications that require enhanced reactivity.


Typical Properties
 Nominal Value
Unit 
 Test method

Isocyanate (NCO) Content

Viscosity (Dynamic) (25°C)

Acidity, as HCl (Cold)

30.40 to 32.00

30.40 to 32.00

80

wt%

mPa·s

ppm

ASTM D5155

ASTM D4889

Dow Method