ISO 8791-3:2005 纸和纸板.粗糙度/平滑度的（漏气法）测定.第3部分：谢菲尔德法

标准编号：ISO 8791-3:2005

中文名称：纸和纸板.粗糙度/平滑度的（漏气法）测定.第3部分：谢菲尔德法

英文名称：Paper and board — Determination of roughness/smoothness (air leak methods) — Part 3: Sheffield method

发布日期：2005-02

标准范围

ISO 8791-3:2005规定了使用谢菲尔德仪器测定纸和纸板粗糙度的方法。该方法适用于谢菲尔德粗糙度值在10至约3000 ml/min之间的纸张和纸板。该方法不适用于允许测试头边缘凹入表面的软纸，或允许大量空气流过纸张的高透气性纸张，或不适用于在测试期间不会平放的纸张。

ISO 8791-3:2005 specifies a method for the determination of the roughness of paper and board using the Sheffield apparatus.The method is applicable to papers and boards which have Sheffield roughness values between 10 and about 3 000 ml per min. It is not suitable for soft papers which allow the lands of the test head to indent the surface, or for high air-permeance papers which allow a significant flow of air through the sheet, or for papers which will not lie flat during the test.

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