Summary
Description: PMDI is polymethylene polyphenylisocyanate, MDI with an average functionality* of 2.65 – 2.75. It is a dark- brown, low viscosity liquid. C15H10N2O2
Applications
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PMDI is particularly useful for PU rigid foams used in application insulation and for the manufacture of discontinuous panels. Basically it has been developed to produce light color rigid foams provide wonderful flow into structured shape moulds. It is also used in semi rigid foams.