ISO 4802-1-2010 玻璃器皿.玻璃容器内表面耐水解作用.第1部分:滴定法和分类法测定

标准号：ISO 4802-1-2010
中文标准名称：玻璃器皿.玻璃容器内表面耐水解作用.第1部分:滴定法和分类法测定
英文标准名称：Glassware - Hydrolytic resistance of the interior surfaces of glass containers - Part 1: Determination by titration method and classification
标准类型：N64
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：N64
国际标准分类号：11.120.99;71.040.20
引用标准：ISO 385;ISO 648;ISO 719;ISO 720;ISO 1773;ISO 3696;ISO 3819;ISO 9187-1
适用范围：This part of ISO 4802 specifies:a) a method for determining the hydrolytic resistance of the interior surfaces of glass containers when subjected to attack by water at 121 °C ± 1 °C for 60 min ± 1 min. The resistance is measured by titration of a known aliquot portion of the extraction solution produced with hydrochloric acid solution, in which case the resistance is inversely proportional to the volume of acid required;b) a classification of glass containers according to the hydrolytic resistance of the interior surfacesdetermined by the methods specified in this part of ISO 4802.