Changes and Trends-Efficiency of Physical Blowing Agents in Polyurethane Foam Materials.

Materials (Basel) · 2023 · PMC10142121 · PMID 37110022

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a decreasing trendno p-value reported

The foaming pressure of polyurethane systems with different PBA components showed a consistent, regular change, and the foaming pressure showed a decreasing trend with the increasing addition of the PBA.

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