DIN EN ISO 7231:2010-12
Superseded Standard
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DIN EN ISO 7231:2010-12

Polymeric materials, cellular, flexible - Determination of air flow value at constant pressure-drop (ISO 7231:2010); German version EN ISO 7231:2010
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Summary

This document specifies two methods for determining the air flow valule of cellular polymeric flexible materials. Air flow values may be used to give an indication of the effects of formulation and production variables on the cellular structure.

Technical characteristics

Publisher Deutsche Institut für Normung e.V. (DIN)
Publication Date 12/01/2010
Page Count 17
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