ISO 4802-2-2010 玻璃器皿.玻璃容器内表面耐水解作用.第2部分_利用火焰光谱分析和分类法测定.pdf

标准号：ISO 4802-2-2010
实施状态：作废
中文名称：玻璃器皿.玻璃容器内表面耐水解作用.第2部分:利用火焰光谱分析和分类法测定
英文名称：Glassware - Hydrolytic resistance of the interior surfaces of glass containers - Part 2: Determination by flame spectrometry and classification
发布日期：2010-04
被替代标准：ISO 4802-2-2016
代替标准：ISO 4802-2-1988;ISO/FDIS 4802-2-2010
采用标准：BS ISO 4802-2-2010,IDT
起草单位：ISO/TC 76
标准简介：This part of ISO 4802 specifies:
a) methods for determining the hydrolytic resistance of the interior surfaces of glass containers when
subjected to attack by water at (121 ± 1) °C for (60 ± 1) min. The resistance is measured by determining the amount of sodium and other alkali metal or alkaline earth oxides in the extraction solution using flame atomic emission or absorption spectrometry (flame spectrometry);
b) a classification of glass containers according to the hydrolytic resistance of the interior surfaces
determined by the methods specified in this part of ISO 4802.
The test method specified in this part of ISO 4802 might not be applicable to containers whose surfaces have been treated with silicon (e.g. containers that are ready for direct filling).
文件格式：PDF
文件大小：231.78KB
文件页数：20
（以上信息更新时间为：2019-11-22）



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