Changes and Trends—Efficiency of Physical Blowing Agents in Polyurethane Foam Materials
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DOI: 10.3390/ma16083186
Abstract: This work developed a novel method for measuring the effective rate of a PBA (physical blowing agent) and solved the problem that the effective rate of a PBA could not be directly measured or calculated… read more here.
Keywords: effective rate; physical blowing; rate pba;