10 lb/ft3 PMDI

Cured Properties

Composition:

  • T component                         59.3%
    • 97.6%   Dow PAPI 27
    • 2.4%   Dow Voranol RN490
  • R component                         40.7%
    • 96.9%   Dow Voranol RN490
    • 1.0%   distilled water
    • 1.9%   Air Products Dabco DC197 surfactant
    • 0.1%   Air Products Dabco 33-LV catalyst
  • cure: 6 hours at 71C

While the nominal free-rise density is 4 lb/ft3, the densities of individual samples will vary.

Actual densities measured for each sample are given with the data.