Winners / 2022

Low GWP Froth-Pak™ Spray Foam

Silver

Master Category:

Award Category: Sustainability

Award Sub-Category: Building Materials

DuPont developed a low global warming potential (GWP) spray polyurethane foam that utilizes CO2 as a gaseous blowing agent. Using CO2 overcame substantial performance and stability challenges of the gaseous HFO-1234ze blowing agent. Formulation and nozzle technology innovations result in a high-performance spray foam with a 99% reduction in GWP.
dupont-frothpak

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