6 lb/ft3 PMDI

Cured Properties

• G vs Temp
• CTE vs Temp
• Compressive Yield

Composition:

• T component                         60.7%
  • 97.6%   Dow PAPI 27
  • 2.4%   Dow Voranol RN490
• R component                         39.3%
  • 96.4%   Dow Voranol RN490
  • 1.5%   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 data.