EN ISO 2439軟質泡沫聚合材料壓陷硬度試驗方法(壓痕法)—標準名稱

EN ISO 2439 Flexible cellular polymeric materials - Determination of hardness (indentation technique)

EN ISO 2439軟質泡沫聚合材料壓陷硬度試驗方法(壓痕法)

EN ISO 2439軟質泡沫聚合材料壓陷硬度試驗方法(壓痕法)—適用范圍

The indentation hardness of flexible cellular materials is a measure of their load-bearing properties. This International Standard specifies four methods (A to D) for the determination of indentation hardness and one method (E) for determination of compressive deflection coefficient and hysteresis loss rate of flexible cellular materials. Annex A provides a summary of test parameters and typical force-indentation graphs obtained with these methods.

EN ISO 2439軟質泡沫聚合材料壓陷硬度試驗方法(壓痕法)—引用文件

ISO 1382, Rubber — Vocabulary

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出自：GF2022