An Evaluation of the Thermal Conductivity of Extruded Polystyrene Foam Blown with HFC-134a or HCFC-142b
Insulation performance of extruded polystyrene (XPS) foams expanded with various halogenated blowing agents including HFC-134a or HCFC-142b was measured over time. Residual blowing agents were measured after aging up to 26 years. The diffusive transport properties of the blowing agents can be determ...
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Veröffentlicht in: | Journal of cellular plastics 2004-05, Vol.40 (3), p.205-228 |
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Hauptverfasser: | , |
Format: | Artikel |
Sprache: | eng |
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