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D. Ciesielska, K. Kelar, E. Bratborska


Permeability of rigid cellular materials – RAPID COMMUNICATION (in English)


Polimery 1987, No 8, 325


DOI: dx.doi.org/10.14314/polimery.1987.325

Summary

Permeability of rigid cellular materials has been characterized on the example of some selected foamed materials (PA 6 and PUR) and sintered materials (PMMA, PS, PMMA + + PS blend) by the determination of the dependence of air flow intensity through sample on overpressure before sample. The highest permeability was observed for PS-Owispol S and the lowest for PA 6.


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