Lupranate MP102 Isocyanate is a liquid, modified short chain prepolymer based on pure 4,4 – diphenylmethane diisocyanate (MDI). The average functionality is about 2.05.

Lupranate MP102 Isocyanate is used in conjunction with high molecular weight and reactive polyether polyols for the manufacture of high-quality flexible and semiflexible elastomers and integral skin foams. It is especially suitable for use in the manufacture of polyurethane shoe soles. For some semi-flexible and integral skin foam applications, Lupranate MP102 Isocyanate can be blended with polyisocyanates such as Lupranate M20 isocyanate. It is often used in mixtures with Lupranate MM103 isocyanate for large automotive moldings.

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Grow your Know – Spot the Difference with MDI Chemistries

Modified MDI

Properties

Appearance ………………. colourless, clear liquid
NCO-content ……………. 23.0 g/100 g   ASTM D 5155-96 A
Viscosity at 25 °C* ……… 650 mPa⋅s DIN 53 018
Density at 25 °C ………….. 1.21 g/cm³ DIN 51 757 

* at delivery