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Re: sharpei post# 70499

Friday, 12/29/2017 10:33:26 PM

Friday, December 29, 2017 10:33:26 PM

Post# of 83957
Very good point Sharpei. https://patents.google.com/patent/US20130209778A1/en Semi-rigid polyurethane foams having a density of 90 to 180 kg/m3 and a compressive strength of 20 to 95 kPa are produced by reacting a polyisocyanate with an isocyanate-reactive component that includes an o-toluenediamine initiated polyether polyol. These foams are particularly useful as composites for automotive interior components.
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