DIN CEN/TS 17510-2020 从报废轮胎中获得的材料. 粉末比表面积的测定. 基于氪吸附的方法; 德文版 CEN/TS 17510-2020
Materials obtained from end-of-life tyres - Determination of the specific surface area of powders - Method based on krypton adsorption; German version CEN/TS 17510:2020
This document specifies a method for the determination of low specific surface area of powders ELTs rubber by measuring the amount of physically adsorbed krypton gas and applying the theoretical multipoint Brunnauer, Emmett and Teller (BET) method. This document defines a specifi